NullPointerException in SerialResultSet.next
java.sql.SQLException: java.lang.NullPointerException
at weblogic.jdbc.rmi.SerialResultSet.next(SerialResultSet.java:77)
This only happens when running in a horizontal cluster and is not
repeatable. This is on weblogic 6.1 sp3 using i-net XDataSource
driver against MS SQL 2000.
The stack trace contains .next()
Maybe there is some internal problem like the found entry's not containing every necessary attribute.
Similar Messages
-
Error while invoking the commit operation in a data control
JDeveloper 11.1.2
When we invoke the commit operation exposed thru the data control, sometimes we get the following error:
Caused by: java.lang.NullPointerException
at oracle.jbo.server.DBTransactionImpl.addPendingEvent(DBTransactionImpl.java:5751)
at oracle.jbo.server.DBTransactionImpl.sendOrQueueEventForSharedTrans(DBTransactionImpl.java:6659)
at oracle.jbo.server.DBTransactionImpl.fireTransactionStateEvent(DBTransactionImpl.java:6693)
at oracle.jbo.server.DBTransactionImpl.doAfterCommit(DBTransactionImpl.java:2301)
at oracle.jbo.server.DBTransactionImpl.commitInternal(DBTransactionImpl.java:2159)
at oracle.jbo.server.DBTransactionImpl.commit(DBTransactionImpl.java:2352)
This issue is intermittent but occurs many times.
I am NOT able to find any issues with the code.
Any pointers on resolving the issue.
Thanks,
NavaneethMy problem is special, we change the AM configuration to EJB (2.1 stateful, let's put performance issue aside) and deploy remotely, however, there's a NullPointerException occurred at the same line number as your case when we change the task flow id of the dynamic region, because the ADF framework always calls Rollback during region refresh, this Rollback cause the NullPointerException. Even if I caught and ignore this error, there will be always a NullPointerException thrown the next time we do any VO attribute update (kind of same as the blog entry described below).
http://adfbugs.blogspot.com/2011/08/rollback-is-executed-when-region-is.html
I am not sure if we could benefit from fixing of your SR by Oracle. Please share if you have any hints, thank you!
Edited by: codeplay on Mar 30, 2012 9:42 AM -
Problem when getting resultset when using connection pooling in weblogic
Hello,
I am new to database connection pooling. I am using weblogic server, Java 1.6, MySql database. I have done connection pooling in weblogic server. The problem arise when I try to run select query I cannot fetch data in ResultSet. For insert it works fine...
import java.io.Serializable;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.sql.DataSource;
public class DatabaseToText implements Serializable {
public DatabaseToText() {
super();
// TODO Auto-generated constructor stub
public static void main(String[] args) {
Connection conn;
Statement stmt;
ResultSet rs;
String str1, str2;
List l1 = new ArrayList();
try {
System.out.println("in try block");
Properties prop = new Properties();
prop.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
prop.put(Context.PROVIDER_URL, "t3://localhost:7001");
System.out.println("properties are set ");
Context ctx = new InitialContext(prop);
System.out.println("b4 lookup(mysqljndi)");
Object obj = ctx.lookup("mysqljndi"); // java:comp/env/CPDS
System.out.println("afta lookup(mysqljndi)");
DataSource ds = (DataSource) obj;
conn = ds.getConnection();
stmt = conn.createStatement();
String query = "select * from logindb.userregister";
System.out.println("query is = " + query);
rs = stmt.executeQuery(query);
System.out.println("size of rs is :: " + rs.getFetchSize());
if (rs != null) {
while (rs.next()) {
str1 = rs.getString(0);
str2 = rs.getString(1);
System.out.println("username is :: " + str1 + "password is : " + str2);
} else {
System.out.println("no values get fetched");
ctx.close();
} catch (Exception e) {
e.printStackTrace();
OUTPUT IN CONSOLE
in try block
properties are set
b4 lookup(mysqljndi)
afta lookup(mysqljndi)
query is = select * from logindb.userregister
size of rs is :: 0
java.sql.SQLException: weblogic.rmi.extensions.RemoteRuntimeException: Unexpected Exception - with nested exception:
[java.rmi.MarshalException: error marshalling return; nested exception is:
java.io.NotSerializableException: com.mysql.jdbc.ResultSet]
at weblogic.jdbc.rmi.SerialResultSet.next(SerialResultSet.java:89)
at DatabaseToText.main(DatabaseToText.java:69)
Record is getting inserted but when i use select query i cannot get the output...
Regards,This problem is solved in JDBC section of this forum
-
Java.sql.SQLException: This object was closed() and cannot be used anymore.
Hello All,
The code bellow works fine on our production server (WebLogic 5.1 sp12, SQL Server
7), but it fails on our development server (same configuration):
Product.java
383: java.sql.ResultSet rs = null;
384: java.sql.CallableStatement cs = null;
405: cs.execute();
406: rs = cs.getResultSet();
407: while (rs.next()) {
445: cs.getMoreResults();
446: rs = cs.getResultSet();
447: if (rs != null) {
448: while (rs.next()) { <<<<<< ERROR LINE
The trace follows:
java.sql.SQLException: This object was closed() and cannot be used anymore. at
weblogic.jdbcbase.mssqlserver4.BaseHandler.complainIfClosed(BaseHandler.java:115)
at weblogic.jdbcbase.mssqlserver4.TdsResultSet.next(TdsResultSet.java:68) at weblogic.jdbcbase.pool.ResultSet.next(ResultSet.java:158)
at weblogic.jdbc20.rmi.internal.ResultSetImpl.next(ResultSetImpl.java:44) at weblogic.jdbc20.rmi.SerialResultSet.next(SerialResultSet.java:38)
at com.visitrade.Product.getProduct(Product.java:448) at com.visitrade.ProductDetailAction.perform(ProductDetailAction.java:74)
at org.apache.struts.action.ActionServlet.processActionInstance(ActionServlet.java:794)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:702) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:314)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at com.visitrade.VisitradeServlet.service(VisitradeServlet.java:58)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:120)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:945)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:909)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:269)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:392)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:274) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:130)
Any clues?
Thanks in advance,
Wagner DosAnjos CMC, Tampa, FLWagner DosAnjos wrote:
Hello All,
The code bellow works fine on our production server (WebLogic 5.1 sp12, SQL Server
7), but it fails on our development server (same configuration):
Product.java
383: java.sql.ResultSet rs = null;
384: java.sql.CallableStatement cs = null;
405: cs.execute();
406: rs = cs.getResultSet();
407: while (rs.next()) {
445: cs.getMoreResults();
446: rs = cs.getResultSet();
447: if (rs != null) {
448: while (rs.next()) { <<<<<< ERROR LINEThat looks like a driver bug. Duplicate it in a standalone program using the MS driver.
If getResultSet() returns a non-null, and the first thing yo do afterwards is call rs.next()
it shouldn't throw an exception. Download our latest driver from our site, and make sure it's
ahead of all our server stuff in the weblogic.classpath, by editing the startWeblogic script.
Joe
>
>
The trace follows:
java.sql.SQLException: This object was closed() and cannot be used anymore. at
weblogic.jdbcbase.mssqlserver4.BaseHandler.complainIfClosed(BaseHandler.java:115)
at weblogic.jdbcbase.mssqlserver4.TdsResultSet.next(TdsResultSet.java:68) at weblogic.jdbcbase.pool.ResultSet.next(ResultSet.java:158)
at weblogic.jdbc20.rmi.internal.ResultSetImpl.next(ResultSetImpl.java:44) at weblogic.jdbc20.rmi.SerialResultSet.next(SerialResultSet.java:38)
at com.visitrade.Product.getProduct(Product.java:448) at com.visitrade.ProductDetailAction.perform(ProductDetailAction.java:74)
at org.apache.struts.action.ActionServlet.processActionInstance(ActionServlet.java:794)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:702) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:314)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at com.visitrade.VisitradeServlet.service(VisitradeServlet.java:58)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:120)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:945)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:909)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:269)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:392)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:274) at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:130)
Any clues?
Thanks in advance,
Wagner DosAnjos CMC, Tampa, FL -
Hi all:
It seems the JMS server hangs in WLS 6.1 after one Tx timeout due to
some reason. The following is the tread dump. Can anyone tell me why? or
any hints?
The WLS server still functions, web server and app server both are
responding to request. Only the JMS server hangs.
The exception is also attached as follows.
Thanks.
wang minjiang
------------------------------------------------exception
ERROR | 2001-08-30 16:27:09.136 |
com.kbf.ejb.exchangerate.ExchangeRateBean_nnqi6b_Impl | |
java.sql.SQLException: The transaction is no longer active (status =
Marked rollback.
[Reason=weblogic.transaction.internal.TimedOutException: Transaction
timed out after 31 seconds
Name=[EJB
com.kbf.ejb.exchangerate.ExchangeRateBean.getLastUpdatedRates()],Xid=18:1c1de34f6566c5b7(6971341),Status=Active,numRepliesOwedMe=0,numRepliesOwedOthers=0,seconds
since begin=31,seconds left=30,activeThread=Thread[ExecuteThread: '13'
for queue: 'default',5,Thread Group for Queue:
'default'],ServerResourceInfo[weblogic.jdbc.jts.Connection]=(state=started,assigned=none),SCInfo[kbf+kbfServer]=(state=active),properties=({ISOLATION
LEVEL=2, weblogic.transaction.name=[EJB
com.kbf.ejb.exchangerate.ExchangeRateBean.getLastUpdatedRates()],
weblogic.jdbc=t3://192.168.100.89:80}),OwnerTransactionManager=ServerTM[ServerCoordinatorDescriptor=(CoordinatorURL=kbfServer+192.168.100.89:80+kbf+,
Resources={})],CoordinatorURL=kbfServer+192.168.100.89:80+kbf+)]). No
further JDBC access is allowed within this transaction.
at weblogic.jdbc.jts.Connection.checkIfRolledBack(Connection.java:501)
at weblogic.jdbc.jts.ResultSet.next(ResultSet.java:279)
at
weblogic.jdbc.rmi.internal.ResultSetImpl.next(ResultSetImpl.java:132)
at
weblogic.jdbc.rmi.internal.ResultSetStraightReader.next(ResultSetStraightReader.java:27)
at weblogic.jdbc.rmi.SerialResultSet.next(SerialResultSet.java:71)
at
com.fairex.base.coarsegrain.CoarseGrainBean.selectData(CoarseGrainBean.java:427)
at
com.kbf.ejb.exchangerate.ExchangeRateBean.getLastUpdatedRates(ExchangeRateBean.java:51)
at
com.kbf.ejb.exchangerate.ExchangeRateBean_nnqi6b_EOImpl.getLastUpdatedRates(ExchangeRateBean_nnqi6b_EOImpl.java:207)
at
com.kbf.ejb.remotemgr.RemoteMgrBean.getOldCurrPairRates(RemoteMgrBean.java:1176)
at
com.kbf.ejb.remotemgr.RemoteMgrBean_l6efiq_EOImpl.getOldCurrPairRates(RemoteMgrBean_l6efiq_EOImpl.java:125)
at
com.kbf.ejb.remotemgr.RemoteMgrBean_l6efiq_EOImpl_WLSkel.invoke(Unknown
Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:288)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:257)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
------------------------------------------------thread dump
Full thread dump:
"HighPriority TimeEventGenerator" daemon prio=9 tid=0x989888 nid=0x8dc
waiting o
n monitor [0x1229f000..0x1229fdc4]
at java.lang.Object.wait(Native Method)
at
weblogic.time.common.internal.TimeTable.snooze(TimeTable.java:279)
at
weblogic.time.common.internal.TimeEventGenerator.run(TimeEventGenerat
or.java:138)
at java.lang.Thread.run(Thread.java:484)
"SSLListenThread" prio=5 tid=0xfbdf940 nid=0x460 runnable
[0x1224f000..0x1224fdc
4]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:421)
at java.net.ServerSocket.implAccept(ServerSocket.java:243)
at java.net.ServerSocket.accept(ServerSocket.java:222)
at
weblogic.security.SSL.SSLServerSocket.acceptNoHandshake(SSLServerSock
et.java:126)
at
weblogic.security.SSL.SSLServerSocket.accept(SSLServerSocket.java:117
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:255)
"ListenThread" prio=5 tid=0xfbdf818 nid=0x348 runnable
[0x1220f000..0x1220fdc4]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:421)
at java.net.ServerSocket.implAccept(ServerSocket.java:243)
at java.net.ServerSocket.accept(ServerSocket.java:222)
at weblogic.t3.srvr.ListenThread.run(ListenThread.java:255)
"Application Manager Thread" prio=5 tid=0xf7194e8 nid=0x6fc waiting on
monitor [
0x121cf000..0x121cfdc4]
at java.lang.Thread.sleep(Native Method)
at
weblogic.management.mbeans.custom.ApplicationManager$ApplicationPolle
r.run(ApplicationManager.java:1016)
"MatchMaker" prio=5 tid=0xf64d410 nid=0x894 waiting on monitor
[0x1218f000..0x12
18fdc4]
at java.lang.Object.wait(Native Method)
at com.kbf.ejb.ordermgr.MatchMaker.run(MatchMaker.java:86)
at java.lang.Thread.run(Thread.java:484)
"OrderExpiryCheck" prio=5 tid=0xf11a038 nid=0x80c waiting on monitor
[0x1214f000
..0x1214fdc4]
at java.lang.Object.wait(Native Method)
at
com.kbf.startup.OrderExpiryCheck.run(OrderExpiryCheck.java:102)
at java.lang.Thread.run(Thread.java:484)
"ExcelRateServer" prio=5 tid=0xf989d48 nid=0x770 runnable
[0x1210f000..0x1210fdc
4]
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:421)
at java.net.ServerSocket.implAccept(ServerSocket.java:243)
at java.net.ServerSocket.accept(ServerSocket.java:222)
at
com.kbf.rates.ExcelRateServer.monitorRates(ExcelRateServer.java:118)
at com.kbf.rates.ARateServer.run(ARateServer.java:129)
at java.lang.Thread.run(Thread.java:484)
"RateBuffer" prio=5 tid=0xf989c20 nid=0x8d4 waiting on monitor
[0x120cf000..0x12
0cfdc4]
at java.lang.Object.wait(Native Method)
at com.kbf.rates.RateBuffer.run(RateBuffer.java:67)
at java.lang.Thread.run(Thread.java:484)
"Thread-3" prio=5 tid=0xfba9538 nid=0x580 waiting on monitor
[0x1208f000..0x1208
fdc4]
at java.lang.Thread.sleep(Native Method)
at
com.fairex.ordermatch.intf.liquidity.LiquidityImpl.run(LiquidityImpl.
java:532)
at java.lang.Thread.run(Thread.java:484)
"T754" prio=5 tid=0xfba9410 nid=0x5a8 waiting on monitor
[0x1204f000..0x1204fdc4
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at com.fairex.resource.LinearQueue.dequeue(LinearQueue.java:82)
at
com.fairex.resource.ThreadPool$PooledThread.run(ThreadPool.java:199)
"T754" prio=5 tid=0xfaed538 nid=0x78c waiting on monitor
[0x1200f000..0x1200fdc4
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at com.fairex.resource.LinearQueue.dequeue(LinearQueue.java:82)
at
com.fairex.resource.ThreadPool$PooledThread.run(ThreadPool.java:199)
"T754" prio=5 tid=0xfaed410 nid=0x5c0 waiting on monitor
[0x11fcf000..0x11fcfdc4
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at com.fairex.resource.LinearQueue.dequeue(LinearQueue.java:82)
at
com.fairex.resource.ThreadPool$PooledThread.run(ThreadPool.java:199)
"T754" prio=5 tid=0xf21b540 nid=0x248 waiting on monitor
[0x11f8f000..0x11f8fdc4
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at com.fairex.resource.LinearQueue.dequeue(LinearQueue.java:82)
at
com.fairex.resource.ThreadPool$PooledThread.run(ThreadPool.java:199)
"T754" prio=5 tid=0xf21b010 nid=0x43c waiting on monitor
[0x11f4f000..0x11f4fdc4
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at com.fairex.resource.LinearQueue.dequeue(LinearQueue.java:82)
at
com.fairex.resource.ThreadPool$PooledThread.run(ThreadPool.java:199)
"RateDB" prio=5 tid=0xfa80720 nid=0x780 waiting on monitor
[0x11f0f000..0x11f0fd
c4]
at java.lang.Object.wait(Native Method)
at com.kbf.rates.RateDB.run(RateDB.java:62)
at java.lang.Thread.run(Thread.java:484)
"T43" prio=5 tid=0xeef5ff0 nid=0x918 waiting on monitor
[0x11ecf000..0x11ecfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at com.fairex.resource.LinearQueue.dequeue(LinearQueue.java:82)
at
com.fairex.resource.ThreadPool$PooledThread.run(ThreadPool.java:199)
"Thread-2" prio=5 tid=0xefa5d38 nid=0x930 waiting on monitor
[0x11e8f000..0x11e8
fdc4]
at java.lang.Thread.sleep(Native Method)
at
com.fairex.dispatch.WebSessionManager.run(WebSessionManager.java:413)
at java.lang.Thread.run(Thread.java:484)
"ExecuteThread: '0' for queue: 'JMS.TimerTreePool'" daemon prio=5
tid=0xf0594b8
nid=0x724 waiting on monitor [0x10e4f000..0x10e4fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '3' for queue: 'JMS.TimerClientPool'" daemon prio=5
tid=0xf2d4e4
0 nid=0x6bc waiting on monitor [0x10e0f000..0x10e0fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '2' for queue: 'JMS.TimerClientPool'" daemon prio=5
tid=0xf2d4c9
0 nid=0x6b8 waiting on monitor [0x10dcf000..0x10dcfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '1' for queue: 'JMS.TimerClientPool'" daemon prio=5
tid=0xf06fb4
8 nid=0x6a4 waiting on monitor [0x10d8f000..0x10d8fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '0' for queue: 'JMS.TimerClientPool'" daemon prio=5
tid=0xef0c9a
8 nid=0x8f4 waiting on monitor [0x10d4f000..0x10d4fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '14' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf1e9e50 nid
=0x5a4 waiting on monitor [0x10d0f000..0x10d0fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '13' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf160e80 nid
=0x704 waiting on monitor [0x10ccf000..0x10ccfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '12' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf226e98 nid
=0x72c waiting on monitor [0x10c8f000..0x10c8fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '11' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf226c20 nid
=0x6e0 waiting on monitor [0x10c4f000..0x10c4fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '10' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf0b9c70 nid
=0x850 waiting on monitor [0x10c0f000..0x10c0fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '9' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xef2c558 nid=
0x2bc waiting on monitor [0x10bcf000..0x10bcfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '8' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf3e4cc8 nid=
0x8f8 waiting on monitor [0x10b8f000..0x10b8fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '7' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf1e0c20 nid=
0x608 waiting on monitor [0x10b4f000..0x10b4fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '6' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf650528 nid=
0x880 waiting on monitor [0x10b0f000..0x10b0fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '5' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf127558 nid=
0x5fc waiting on monitor [0x10acf000..0x10acfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '4' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf178ea8 nid=
0x790 waiting on monitor [0x10a8f000..0x10a8fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '3' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf127430 nid=
0x810 waiting on monitor [0x10a4f000..0x10a4fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '2' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf11bd08 nid=
0x604 waiting on monitor [0x10a0f000..0x10a0fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '1' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf11bb58 nid=
0x35c waiting on monitor [0x109cf000..0x109cfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '0' for queue: 'JmsDispatcher'" daemon prio=5
tid=0xf1ae170 nid=
0x538 waiting on monitor [0x1098f000..0x1098fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '2' for queue: 'weblogic.transaction.AsyncQueue'" daemon
prio=5
tid=0xeee1650 nid=0x3c8 waiting on monitor [0x1094f000..0x1094fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '1' for queue: 'weblogic.transaction.AsyncQueue'" daemon
prio=5
tid=0xf0205a8 nid=0x378 waiting on monitor [0x1090f000..0x1090fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '0' for queue: 'weblogic.transaction.AsyncQueue'" daemon
prio=5
tid=0xefb0450 nid=0x7b4 waiting on monitor [0x108cf000..0x108cfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '9' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf365b38 nid=0x890 waiting on monitor [0x1088f000..0x1088fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '8' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf3658c0 nid=0x220 waiting on monitor [0x1084f000..0x1084fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '7' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf2d5d18 nid=0x240 waiting on monitor [0x1080f000..0x1080fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '6' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf4b5e90 nid=0x4b4 waiting on monitor [0x107cf000..0x107cfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '5' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf4b5c18 nid=0x7f8 waiting on monitor [0x1078f000..0x1078fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '4' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf739a38 nid=0x7e4 waiting on monitor [0x1074f000..0x1074fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '3' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf098d88 nid=0x59c waiting on monitor [0x1070f000..0x1070fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '2' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf394bb0 nid=0x65c waiting on monitor [0x106cf000..0x106cfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '1' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
x9ad970 nid=0x4f0 waiting on monitor [0x1068f000..0x1068fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '0' for queue: '__weblogic_admin_rmi_queue'" daemon
prio=5 tid=0
xf1c0618 nid=0x754 waiting on monitor [0x1064f000..0x1064fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '1' for queue: '__weblogic_admin_html_queue'" daemon
prio=5 tid=
0xf090210 nid=0x82c waiting on monitor [0x1060f000..0x1060fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '0' for queue: '__weblogic_admin_html_queue'" daemon
prio=5 tid=
0xf0a8a28 nid=0x620 waiting on monitor [0x105cf000..0x105cfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"TimeEventGenerator" daemon prio=5 tid=0xf01ee28 nid=0x630 waiting on
monitor [0
x1058f000..0x1058fdc4]
at java.lang.Object.wait(Native Method)
at
weblogic.time.common.internal.TimeTable.snooze(TimeTable.java:279)
at
weblogic.time.common.internal.TimeEventGenerator.run(TimeEventGenerat
or.java:138)
at java.lang.Thread.run(Thread.java:484)
"TimeEventGenerator" daemon prio=5 tid=0x9adc50 nid=0x75c waiting on
monitor [0x
1054f000..0x1054fdc4]
at java.lang.Object.wait(Native Method)
at
weblogic.time.common.internal.TimeTable.snooze(TimeTable.java:279)
at
weblogic.time.common.internal.TimeEventGenerator.run(TimeEventGenerat
or.java:138)
at java.lang.Thread.run(Thread.java:484)
"SpinnerRandomSource" daemon prio=5 tid=0xf11fdb8 nid=0x658 waiting on
monitor [
0x1050f000..0x1050fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.security.SpinnerRandomBitsSource.run(SpinnerRandomBitsSource
.java:57)
at java.lang.Thread.run(Thread.java:484)
"ExecuteThread: '14' for queue: 'default'" daemon prio=5 tid=0xf3b4df0
nid=0x758
runnable [0x104cf000..0x104cfdc4]
at weblogic.socket.NTSocketMuxer.getNextSocket(Native Method)
at
weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:501)
at
weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:
24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
"ExecuteThread: '13' for queue: 'default'" daemon prio=5 tid=0xf14fe08
nid=0x1bc
waiting on monitor [0x1048f000..0x1048fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '12' for queue: 'default'" daemon prio=5 tid=0xf426818
nid=0x4d0
runnable [0x1044f000..0x1044fdc4]
at weblogic.socket.NTSocketMuxer.getNextSocket(Native Method)
at
weblogic.socket.NTSocketMuxer.processSockets(NTSocketMuxer.java:501)
at
weblogic.socket.SocketReaderRequest.execute(SocketReaderRequest.java:
24)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
"ExecuteThread: '11' for queue: 'default'" daemon prio=5 tid=0xef9cd40
nid=0x8e0
waiting on monitor [0x1040f000..0x1040fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '10' for queue: 'default'" daemon prio=5 tid=0xefa78c0
nid=0x514
waiting on monitor [0x103cf000..0x103cfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '9' for queue: 'default'" daemon prio=5 tid=0xf2d3008
nid=0x5d0
waiting on monitor [0x1038f000..0x1038fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '8' for queue: 'default'" daemon prio=5 tid=0xef51818
nid=0x6f0
waiting on monitor [0x1034f000..0x1034fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '7' for queue: 'default'" daemon prio=5 tid=0x93dda8
nid=0x7e8 w
aiting on monitor [0x1030f000..0x1030fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '6' for queue: 'default'" daemon prio=5 tid=0xf2e7db8
nid=0x71c
waiting on monitor [0x102cf000..0x102cfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '5' for queue: 'default'" daemon prio=5 tid=0xee98e78
nid=0x79c
waiting on monitor [0x1028f000..0x1028fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '4' for queue: 'default'" daemon prio=5 tid=0xf40ee70
nid=0x5b0
waiting on monitor [0x1024f000..0x1024fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '3' for queue: 'default'" daemon prio=5 tid=0xf42ee90
nid=0x650
waiting on monitor [0x1020f000..0x1020fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '2' for queue: 'default'" daemon prio=5 tid=0xf317e90
nid=0x8f0
waiting on monitor [0x101cf000..0x101cfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '1' for queue: 'default'" daemon prio=5 tid=0xef5f8c8
nid=0x6d4
waiting on monitor [0x1018f000..0x1018fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"ExecuteThread: '0' for queue: 'default'" daemon prio=5 tid=0xefd2ec0
nid=0x8b4
waiting on monitor [0x1014f000..0x1014fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:420)
at
weblogic.kernel.ExecuteThread.waitForRequest(ExecuteThread.java:94)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:118)
"Thread-0" daemon prio=10 tid=0xf212698 nid=0x900 waiting on monitor
[0x1010f000
..0x1010fdc4]
at java.lang.Thread.sleep(Native Method)
at
weblogic.transaction.internal.TransactionManagerImpl$1.run(Transactio
nManagerImpl.java:1543)
at java.lang.Thread.run(Thread.java:484)
"Signal Dispatcher" daemon prio=10 tid=0x9a1d30 nid=0x77c waiting on
monitor [0.
.0]
"Finalizer" daemon prio=9 tid=0x952630 nid=0x76c waiting on monitor
[0xebcf000..
0xebcfdc4]
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:108)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:123)
at
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:162)
"Reference Handler" daemon prio=10 tid=0x9519a0 nid=0x63c waiting on
monitor [0x
eb8f000..0xeb8fdc4]
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.javaWow Zach, comprehnsive response. I'm gonna take not of that response and
use it on my team!
Minjiang, the stack trace reports a transaction timeout. This can happen
druing a long running bean process , and will be further aggrevated if you
are running in debug mode. Try increasing the timeout in your deployment
descriptor, or, optimize your code ;)
"Zach" <[email protected]> wrote in message
news:3b8e5ac8$[email protected]..
JMS does not appear on any of the stacks in the thread dump.
Please describe the actual symptoms you are seeing (as oppposed
to the moer general statement that the JMS server hangs).
Can you get an application to attach to the server (create
an initial context and do some JNDI lookups). Can that
application then create a JMS connection, a JMS session,
and so forth. At what point does it hang. How do you
know it is hung? what is not happening? what do you
expect to happen? Do you have listeners that stop
responding? Do you see messages in the destinations
from the console? What JVM is this?
Nteo that the exception/error you posted is for an invocation of
com.kbf.ejb.remotemgr.RemoteMgrBean.getOldCurrPairRates()
which has exactly nothing to do with JMS. It is not being invoked
by JMS and does not appear to be invoking JMS.
"minjiang" <[email protected]> wrote in message
news:[email protected]..
Hi all:
It seems the JMS server hangs in WLS 6.1 after one Tx timeout due to
some reason. The following is the tread dump. Can anyone tell me why? or
any hints?
The WLS server still functions, web server and app server both are
responding to request. Only the JMS server hangs.
The exception is also attached as follows.
Thanks.
wang minjiang -
Error if I do, Error if I dont!!!
Hey, I'm having problems with my code.
if (midiIOIn == thisThread) {
try {
Transmitter getTrans = MidiSystem.getTransmitter();
Sequencer setSeq = MidiSystem.getSequencer();
MidiEvent recMSG;
MidiMessage getMSG1 = recMSG.getMessage();
int recStatus = getMSG1.getStatus();
byte[] getMSG2 = getMSG1.getMessage();
String statusString = Integer.toString(recStatus);
String messageString = getMSG2.toString();
gui.midiInTextField.setText(statusString);
gui.midiStatusTextField.setText("Data Received");
catch (MidiUnavailableException ex1) {
System.out.println("FAIL");
}The line: MidiEvent recMSG; gives me the error variable has not been initialized*, when I intialize it with *'= null'* it goes away and I can compile my program, but when I hit the button to receive MIDI information I get a +'NullPointerException'+ on the next line down.
Can anyone help me with this problem?
Greatly appreciated,
TomMaybe you need to have this variable refer to some non-null object? Just a thought.
Sorry, not meaning to be smug (OK, maybe a little), but what do you expect will happen if you do:
MidiEvent recMSG = null;
MidiMessage getMSG1 = recMSG.getMessage();You're trying to call a method on a null object, so of course you'll have a NPE. The solution: get a decent MidiEvent object first before trying to call a method on it. I'm not familiar with Java Midi programming, but it almost sounds as if a MidiEvent object would be passed as a parameter to the method for a Midi-Listener of some type. I'm sure the API will show you the way.
Edited by: Encephalopathic on Dec 23, 2009 2:12 PM -
"java.sql.SQLException: Result set already closed" on weblogic 9.1
Hello together,
i'm using hibernate 3.2.5ga on weblogic 9.1 through a data source with JTA defined to access oracle 10 with the Oracle's Thin XA Driver. Sporadically i get this:
Caused by: java.sql.SQLException: Result set already closed
at weblogic.jdbc.wrapper.ResultSet.checkResultSet(ResultSet.java:102)
at weblogic.jdbc.wrapper.ResultSet.preInvocationHandler(ResultSet.java:58)
at weblogic.jdbc.wrapper.ResultSet_oracle_jdbc_driver_OracleResultSetImpl.getInt(Unknown Source)
at org.hibernate.type.IntegerType.get(IntegerType.java:28)
at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:163)
at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:154)
at org.hibernate.type.AbstractType.hydrate(AbstractType.java:81)
at org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2096)
at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1380)
at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1308)
at org.hibernate.loader.Loader.getRow(Loader.java:1206)
at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:580)
at org.hibernate.loader.Loader.doQuery(Loader.java:701)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
at org.hibernate.loader.Loader.doList(Loader.java:2220)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
at org.hibernate.loader.Loader.list(Loader.java:2099)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
This exception is thrown when i try to execute a named query for retrieving some data.
Does anybody know what is wrong?
Edited by eazy_rida at 12/17/2007 8:32 AMHi Joe
Here is the full stack trace:
org.springframework.orm.hibernate3.HibernateSystemException: Exception occurred inside setter of uk.co.cpp.ptarmigan.domain.npp.NppCoveredParty.assets; nested exception is org.hibernate.PropertyAccessException: Exception occurred inside setter of uk.co.cpp.ptarmigan.domain.npp.NppCoveredParty.assets
at org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:661)
at org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)
at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:379)
at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:872)
at org.springframework.orm.hibernate3.HibernateTemplate.find(HibernateTemplate.java:868)
at uk.co.cpp.ptarmigan.business.dao.hibernate.HibernateNppPolicyDAOImpl.findPolicyByPolicyNumber(HibernateNppPolicyDAOImpl.java:109)
at uk.co.cpp.testptarmigan.PartyServiceTest.testFetchPhoneAngelUser(PartyServiceTest.java:79)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at org.springframework.test.ConditionalTestCase.runBare(ConditionalTestCase.java:76)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:90)
Caused by: org.hibernate.PropertyAccessException: Exception occurred inside setter of uk.co.cpp.ptarmigan.domain.npp.NppCoveredParty.assets
at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:65)
at org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:337)
at org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:200)
at org.hibernate.persister.entity.AbstractEntityPersister.setPropertyValues(AbstractEntityPersister.java:3571)
at org.hibernate.engine.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:133)
at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:854)
at org.hibernate.loader.Loader.doQuery(Loader.java:729)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
at org.hibernate.loader.Loader.loadCollection(Loader.java:1994)
at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)
at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565)
at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:63)
at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716)
at org.hibernate.collection.AbstractPersistentCollection.forceInitialization(AbstractPersistentCollection.java:454)
at org.hibernate.engine.StatefulPersistenceContext.initializeNonLazyCollections(StatefulPersistenceContext.java:844)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:241)
at org.hibernate.loader.Loader.doList(Loader.java:2213)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
at org.hibernate.loader.Loader.list(Loader.java:2099)
at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:912)
at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.springframework.orm.hibernate3.HibernateTemplate$30.doInHibernate(HibernateTemplate.java:881)
at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemplate.java:374)
... 28 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at org.hibernate.property.BasicPropertyAccessor$BasicSetter.set(BasicPropertyAccessor.java:42)
... 52 more
Caused by: org.hibernate.exception.GenericJDBCException: could not initialize a collection: [uk.co.cpp.ptarmigan.domain.npp.NppCoveredParty.assets#component[partyId,policyId]{partyId=77951, policyId=78632}]
at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:103)
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:91)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.loadCollection(Loader.java:2001)
at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)
at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565)
at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:63)
at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716)
at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344)
at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
at org.hibernate.collection.PersistentBag.toArray(PersistentBag.java:257)
at java.util.Collections.sort(Collections.java:158)
at uk.co.cpp.ptarmigan.domain.npp.NppCoveredParty.setAssets(NppCoveredParty.java:54)
... 57 more
Caused by: java.sql.SQLException: Result set already closed
at weblogic.rjvm.BasicOutboundRequest.sendReceive(BasicOutboundRequest.java:108)
at weblogic.rmi.internal.BasicRemoteRef.invoke(BasicRemoteRef.java:137)
at weblogic.jdbc.rmi.internal.ResultSetImpl_weblogic_jdbc_wrapper_ResultSet_oracle_jdbc_driver_OracleResultSetImpl_922_WLStub.next(Unknown Source)
at weblogic.jdbc.rmi.internal.ResultSetStub_weblogic_jdbc_rmi_internal_ResultSetImpl_weblogic_jdbc_wrapper_ResultSet_oracle_jdbc_driver_OracleResultSetImpl_922_WLStub.next(Unknown Source)
at weblogic.jdbc.rmi.internal.ResultSetStraightReader.next(ResultSetStraightReader.java:27)
at weblogic.jdbc.rmi.SerialResultSet.next(SerialResultSet.java:84)
at org.hibernate.loader.Loader.doQuery(Loader.java:697)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
at org.hibernate.loader.Loader.loadCollection(Loader.java:1994)
... 66 more
Caused by: java.sql.SQLException: Result set already closed
at weblogic.jdbc.wrapper.ResultSet.checkResultSet(ResultSet.java:102)
at weblogic.jdbc.wrapper.ResultSet.preInvocationHandler(ResultSet.java:58)
at weblogic.jdbc.wrapper.ResultSet_oracle_jdbc_driver_OracleResultSetImpl.next(Unknown Source)
at weblogic.jdbc.rmi.internal.ResultSetImpl_weblogic_jdbc_wrapper_ResultSet_oracle_jdbc_driver_OracleResultSetImpl.next(Unknown Source)
at weblogic.jdbc.rmi.internal.ResultSetImpl_weblogic_jdbc_wrapper_ResultSet_oracle_jdbc_driver_OracleResultSetImpl_WLSkel.internalInvoke1(Unknown Source)
at weblogic.jdbc.rmi.internal.ResultSetImpl_weblogic_jdbc_wrapper_ResultSet_oracle_jdbc_driver_OracleResultSetImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:550)
at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:440)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:436)
at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:58)
at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicServerRef.java:975)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
We are using using a connection within a client application (in our case we are executing this from a jUnit Integration test) so could this be caused by the handling of these remote connections? -
SQLEXCEPTION OBJECT ALREADY CLOSED
WIll greatly appreciate your help on this one.
Scenarion: This code works outside WL, though its using the WL pool.
When I move it in WL it doesnt work.Theo nly differnece is that when outside its
runing in a sepearte JVM getitng DB connection from WL poo..When in wL its runing
under WL JVM.WL version 6.1 sp1.MSSQLDriver4.
This is the trace.The next method fails.The QUERY is taking aorund 35 seconds
to fetch 20 rows.
Will appreciate any of ur insight.
Got Connection successfully from datasource Accelerator.ds
Process start time : Mon Sep 16 15:32:10 EDT 2002
cmd is { call PR_GetAct48Data (?,?,?,?,?)}
Stored Procedure return code is : 0
Stored Procedure return message is :
getSQLState()null
InvocationTargetException has occured: java.lang.reflect.InvocationTargetE
xception
InvocationTargetException
java.lang.reflect.InvocationTargetException: java.sql.SQLException: This object
was closed() and cannot be used anymore.
at weblogic.jdbc.mssqlserver4.BaseHandler.complainIfClosed(BaseHandler.j
ava:117)
at weblogic.jdbc.mssqlserver4.TdsResultSet.next(TdsResultSet.java:73)
at weblogic.jdbc.pool.ResultSet.next(ResultSet.java:180)
at weblogic.jdbc.rmi.internal.ResultSetImpl.next(ResultSetImpl.java:132)
at weblogic.jdbc.rmi.internal.ResultSetStraightReader.next(ResultSetStra
ightReader.java:27)
at weblogic.jdbc.rmi.SerialResultSet.next(SerialResultSet.java:71)
at com.chauncey.acc.pdap.ACT48.generateRecords(ACT48.java:295)My guess is that this is a multithreading/synchronization issue.
Your class has Connection and ResultSet as member variables.
In multithread environment (a servlet) it possible that different
threads will call methods on the instance of the class producing
this exception as a result.
The solution would be either avoiding using this class from
different threads or making the JDBC object local to the
methods.
Regards,
Slava Imeshev
"Alex" <[email protected]> wrote in message
news:[email protected]...
>
Thanks joe,
I have tested the connection object and its not null..and not does themethod
conn.isClosed() returns true.The same code works in anstand alone clientapplication
using WL pool.
I am attaching the .java file for the code.It fails in the rs.next line ingeneraterecords()
method.
I did see you post about the same problem dated 2001 but no definitiveanswer
to it.
Will appreciate any help.I have tried testing the result .next method inthe fetchbyprocedure
method and it faisl there too.
Thanks.
Joseph Weinstein <[email protected]> wrote:
Hi. I'd have to seed your code to be sure. If you're running the code
in a JSP/servlet, the issue is probably the multiple threads all running
the same class at the same time, so one thread may have closed the
connection
or statement that another thread is still trying to use. For safety in
multi-
threaded code, all JDBC objects should be method objects.
Joe
ALex wrote:
WIll greatly appreciate your help on this one.
Scenarion: This code works outside WL, though its using the WL pool.
When I move it in WL it doesnt work.Theo nly differnece is that whenoutside its
runing in a sepearte JVM getitng DB connection from WL poo..When inwL its runing
under WL JVM.WL version 6.1 sp1.MSSQLDriver4.
This is the trace.The next method fails.The QUERY is taking aorund35 seconds
to fetch 20 rows.
Will appreciate any of ur insight.
Got Connection successfully from datasource Accelerator.ds
Process start time : Mon Sep 16 15:32:10 EDT 2002
cmd is { call PR_GetAct48Data (?,?,?,?,?)}
Stored Procedure return code is : 0
Stored Procedure return message is :
getSQLState()null
InvocationTargetException has occured:
java.lang.reflect.InvocationTargetE
xception
InvocationTargetException
java.lang.reflect.InvocationTargetException: java.sql.SQLException:This object
was closed() and cannot be used anymore.
at
weblogic.jdbc.mssqlserver4.BaseHandler.complainIfClosed(BaseHandler.j
ava:117)
atweblogic.jdbc.mssqlserver4.TdsResultSet.next(TdsResultSet.java:73)
at weblogic.jdbc.pool.ResultSet.next(ResultSet.java:180)
atweblogic.jdbc.rmi.internal.ResultSetImpl.next(ResultSetImpl.java:132)
>>>
atweblogic.jdbc.rmi.internal.ResultSetStraightReader.next(ResultSetStra
ightReader.java:27)
atweblogic.jdbc.rmi.SerialResultSet.next(SerialResultSet.java:71)
at com.chauncey.acc.pdap.ACT48.generateRecords(ACT48.java:295) -
UpdatableResultSet.next throws NullPointerException
Execute a query and then loop through the result set doing
rs.getString(1) over and over.
Keep getting the following exception:
java.lang.NullPointerException
at oracle.jdbc.driver.UpdatableResultSet.next
(UpdatableResultSet.java, Compiled Code)
Anyone else seen this?You can pepper your code with System.out.println() statements to determine what value goes into the execute() statement before it runs.
In the following, I think the first statement will probably return false. What is this sql trying to accomplish that you think it sould return true? Even if it returned true, what value do you expect in the resultSet?
db.execQuery("USE " + args[3] + ";");
db.execQuery("SELECT * FROM te;");
As a side note, I strongly suggest you use connection pooling and not driverManager. here is an example of getting and returning a connection properly (all within a function)
public String[] myFunction(){
Connection conn=null;
PreparedStatement pstmt1= null;
ResultSet resultSet=null;
ArrayList list1; //array that can grow in size
try{
list1=new ArrayList();
conn= dataSource.getConnection();
pstmt1= conn.prepareStatement();
resultSet= pstmt1.executeUpdate();
while(resultSet.next()){
arrayList.add(resultSet.getString("lastName");
return ( String[] ) arrayList.toArray( new String[arrayList.size()] );
} catch (SqlException e){
e.printStackTrace();
} finally {
if(rsultSet!=null)
resultSet.close();
if(pstmt1!=null)
pstmt1.close();
if(conn!=null)
conn.close();
} -
ResultSet.next() throws NullPointerException
Hello,
When running the following code:
import java.sql.*;
class DatabaseDriver {
private int databaseType;
private String error;
private Connection con;
private Statement statement;
private ResultSet rs;
static final int MYSQL_DB_TYPE = 1;
static final int PGSQL_DB_TYPE = 2;
static final int MSSQL_DB_TYPE = 3;
static final int ORACLE_DB_TYPE = 4;
public DatabaseDriver (int dbType) {
databaseType = dbType;
try {
switch (dbType) {
case MYSQL_DB_TYPE:
Class.forName("com.mysql.jdbc.Driver").newInstance();
break;
case PGSQL_DB_TYPE:
Class.forName("org.postgresql.Driver").newInstance();
break;
case MSSQL_DB_TYPE:
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver").newInstance();
break;
case ORACLE_DB_TYPE:
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
break;
} catch (Exception e) {
error = "could not load driver";
public boolean connect (String server, String user, String password) {
try {
con = DriverManager.getConnection("jdbc:mysql://" + server + "?user=" + user + "&password=" + password);
} catch (Exception e) {
error = "could not connect to the database";
return false;
return true;
public boolean execQuery (String query) {
try {
statement = con.createStatement();
if (statement.execute(query)) {
rs = statement.getResultSet();
while (rs.next()) {
System.out.println(rs.getString("1") + "\t" + rs.getString("2"));
rs.close();
rs = null;
statement.close();
statement = null;
} catch (Exception e) {
error = e.toString();
e.printStackTrace();
return false;
return true;
public String getError () {
return error;
public boolean disconnect () {
return true;
class Test {
public static void main (String[] args) {
DatabaseDriver db = new DatabaseDriver(1);
db.connect(args[0],args[1],args[2]);
db.execQuery("USE " + args[3] + ";");
db.execQuery("SELECT * FROM te;");
System.out.println(db.getError());
}I receive this in the printout:
java.lang.NullPointerException
at DatabaseDriver.execQuery(DatabaseDriver.java:61)
at Test.main(Test.java:7)
bla1 bla2
bla6 bla7
java.lang.NullPointerException
Line 61
while (rs.next()) {
I have read a lot of other posts that say that the connection object is null or the recordset is empty, but it seems that neither of those are the case considering I am able to printout the two rows properly.
Can someone please explain to me what I am doing wrong and how to fix it?
ThanksYou can pepper your code with System.out.println() statements to determine what value goes into the execute() statement before it runs.
In the following, I think the first statement will probably return false. What is this sql trying to accomplish that you think it sould return true? Even if it returned true, what value do you expect in the resultSet?
db.execQuery("USE " + args[3] + ";");
db.execQuery("SELECT * FROM te;");
As a side note, I strongly suggest you use connection pooling and not driverManager. here is an example of getting and returning a connection properly (all within a function)
public String[] myFunction(){
Connection conn=null;
PreparedStatement pstmt1= null;
ResultSet resultSet=null;
ArrayList list1; //array that can grow in size
try{
list1=new ArrayList();
conn= dataSource.getConnection();
pstmt1= conn.prepareStatement();
resultSet= pstmt1.executeUpdate();
while(resultSet.next()){
arrayList.add(resultSet.getString("lastName");
return ( String[] ) arrayList.toArray( new String[arrayList.size()] );
} catch (SqlException e){
e.printStackTrace();
} finally {
if(rsultSet!=null)
resultSet.close();
if(pstmt1!=null)
pstmt1.close();
if(conn!=null)
conn.close();
} -
Getting java.lang.NullpointerException while closing resultset aft using it
Hi,
I kindly request to share your ideas reg. my problem.
I am opening a database connection using connection pool and i am using two or more resultsets and statement objects.I am closing these objects at the end of their usage.But i am getting java.lang.NullpointerException when i close them(if i don't close them it works fine). what might be the reason. Had i did any thing wrong in the code.
please view the code
public String storeNewConnection(String CIRCLE,String DIVISION,String SUB_DIVISION,String SECTION,String CONSUMER_NAME,String FATHER_NAME,String STREET_NAME,String DOOR_NO,String TOWN_CITY,String LAND_MARK,String PINCODE,String STDCODE,String PHONE_NO,String EMAIL,String NEIGHBOUR_SCNO,String DOCUMENT_CODE,String LT_APR_NO,String year1,String month1,String day1,String PCBNO,String CONSUMER_STATUS,String SOCIAL_GROUP,String CATEGORY_SUPPLY,String LOCATION_PREMISES,String PURPOSE_OF_SUPPLY,String DURATION,String LOAD_TYPE,String CONNECTED_LOAD,String CONTRACTED_LOAD,String APPLICATION_FEE,String DEVELOPMENT_CHARGES,String SECURITY_DEPOSIT,String ADDL_SECURITY_DESPOSIT,String DEPOSITED_THRU,String DD_CHEQUE_DETAILS,String year2,String month2,String day2,String REMARKS,String POLE_NO)
int count=0;
Statement st=null;
ResultSet rs=null,rs1=null,rs2=null,rs3=null;
PreparedStatement pst=null;
String result="",query="",sysDate="",sysDate2="";
String reg_no = "";
try
st=con.createStatement();
//Check dates with sys date
String date1 =null;
String date2 =null;
if(! (year1.equals("") || month1.equals("") || day1.equals("")) )
date1=day1+"-"+month1+"-"+year1;
rs2=st.executeQuery("select round(to_date('"+date1+"','dd-Mon-yyyy')-to_date(sysdate,'dd-Mon-yy')) from dual");
rs2.next();
if(rs2.getInt(1) != 0)
return "false";
if(! (year2.equals("") || month2.equals("") || day2.equals("")) )
date2=day2+"-"+month2+"-"+year2;
rs3=st.executeQuery("select round(to_date('"+date2+"','dd-Mon-yyyy')-to_date(sysdate,'dd-Mon-yy')) from dual");
rs3.next();
if(rs3.getInt(1) != 0)
return "false";
rs1=st.executeQuery("select to_char(sysdate,'yyyyMONdd'),to_char(sysdate,'dd-Mon-yyyy') from dual");
rs1.next();
sysDate=rs1.getString(1);
sysDate2=rs1.getString(2);
rs=st.executeQuery("select max(SERIAL_NO) from NEW_CONNECTIONS where to_char(sysdate,'yyyy') = to_char(REG_DATE,'yyyy') and to_char(sysdate,'mm') = to_char(REG_DATE,'mm') and SUB_DIVISION_CODE = "+SUB_DIVISION+" and DIVISION_CODE = "+DIVISION+" and CIRCLE_CODE = "+CIRCLE+" ");
if(rs.next())
count = rs.getInt(1);
count++;
else
count=1;
query="insert into NEW_CONNECTIONS ( "+
" REG_NO,SERIAL_NO,REG_DATE,CIRCLE_CODE,DIVISION_CODE,SUB_DIVISION_CODE,SECTION_CODE, "+
" CONSUMER_NAME,FATHER_NAME,STREET_NAME,DOOR_NO,TOWN_CITY,LAND_MARK,PINCODE, "+
" STDCODE,PHONE_NO,EMAIL,NEIGHBOUR_SCNO,DOCUMENT_CODE,LT_APR_NO,LT_APR_DATE, "+
" PCBNO,CONSUMER_STATUS,SOCIAL_GROUP,CATEGORY_SUPPLY,LOCATION_PREMISES,PURPOSE_OF_SUPPLY,"+
" DURATION,LOAD_TYPE,CONNECTED_LOAD,CONTRACTED_LOAD,APPLICATION_FEE,DEVELOPMENT_CHARGES, "+
" SECURITY_DEPOSIT,ADDL_SECURITY_DEPOSIT,DEPOSITED_THRU,DD_CHEQUE_DETAILS,DD_CHEQUE_DATE,REMARKS,APPLICATION_STATUS,POLE_NO) "+
" values(?,?,'"+sysDate2+"',?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
pst = con.prepareStatement(query);
String cnt ="";
if(count <= 9)
cnt="0000";
else if(count <= 99)
cnt="000";
else if(count <= 999)
cnt="00";
else if(count <= 9999)
cnt="0";
cnt+=Integer.toString(count);
reg_no = CIRCLE+DIVISION+SUB_DIVISION+SECTION+"N"+cnt+sysDate;
int serial_no =count;
int pin = 0;
if(!PINCODE.equals(""))
pin =Integer.parseInt(PINCODE);
int std = 0;
if(!STDCODE.equals(""))
std = Integer.parseInt(STDCODE);
int status = Integer.parseInt(CONSUMER_STATUS);
int social_group = Integer.parseInt(SOCIAL_GROUP);
int supply = Integer.parseInt(CATEGORY_SUPPLY);
int location = Integer.parseInt(LOCATION_PREMISES);
int purpose = Integer.parseInt(PURPOSE_OF_SUPPLY);
int duration = Integer.parseInt(DURATION);
int laod_type = Integer.parseInt(LOAD_TYPE);
float conn_load = Float.parseFloat(CONNECTED_LOAD);
int cont_load = 0;
if(!CONTRACTED_LOAD.equals(""))
cont_load =Integer.parseInt(CONTRACTED_LOAD);
int app_fee = Integer.parseInt(APPLICATION_FEE);
int dev_chg = Integer.parseInt(DEVELOPMENT_CHARGES);
int sec_dep = Integer.parseInt(SECURITY_DEPOSIT);
int addl_sec_dep = 0;
if(!ADDL_SECURITY_DESPOSIT.equals(""))
addl_sec_dep =Integer.parseInt(ADDL_SECURITY_DESPOSIT);
int dep_thru = Integer.parseInt(DEPOSITED_THRU);
pst.setString(1,reg_no);
pst.setInt(2,serial_no);
pst.setString(3,CIRCLE);
pst.setString(4,DIVISION);
pst.setString(5,SUB_DIVISION);
pst.setString(6,SECTION);
pst.setString(7,CONSUMER_NAME);
pst.setString(8,FATHER_NAME);
pst.setString(9,STREET_NAME);
pst.setString(10,DOOR_NO);
pst.setString(11,TOWN_CITY);
pst.setString(12,LAND_MARK);
pst.setInt(13,pin);
pst.setInt(14,std);
pst.setString(15,PHONE_NO);
pst.setString(16,EMAIL);
pst.setString(17,NEIGHBOUR_SCNO);
pst.setString(18,DOCUMENT_CODE);
pst.setString(19,LT_APR_NO);
pst.setString(20,date1);
pst.setString(21,PCBNO);
pst.setInt(22,status);
pst.setInt(23,social_group);
pst.setInt(24,supply );
pst.setInt(25,location);
pst.setInt(26,purpose);
pst.setInt(27,duration);
pst.setInt(28,laod_type);
pst.setFloat(29,conn_load );
pst.setInt(30,cont_load);
pst.setInt(31,app_fee);
pst.setInt(32,dev_chg);
pst.setInt(33,sec_dep);
pst.setInt(34,addl_sec_dep);
pst.setInt(35,dep_thru );
pst.setString(36,DD_CHEQUE_DETAILS);
pst.setString(37,date2);
pst.setString(38,REMARKS);
pst.setInt(39,1);
pst.setString(40,POLE_NO);
pst.executeUpdate();
result=reg_no;
rs.close();
rs=null;
rs1.close();
rs1=null;
rs2.close();
rs2=null;
rs3.close();
rs3=null;
st.close();
st=null;
pst.close();
pst=null;
catch(Exception e)
e.printStackTrace();
result="false";
return result;
finally
if (rs != null)
try
rs.close();
catch (SQLException e)
rs = null;
if (rs1 != null)
try
rs1.close();
catch (SQLException e)
rs1 = null;
if (rs2 != null)
try
rs2.close();
catch (SQLException e)
rs2 = null;
if (rs3 != null)
try
rs3.close();
catch (SQLException e)
rs3 = null;
if (st != null)
try
st.close();
catch (SQLException e)
st = null;
if (pst != null)
try
pst.close();
catch (SQLException e)
pst = null;
return result;
Also plz help me to improve the code if necessary so that it will work fine for multiple users
thaks & regards
Prasanth.CThanks a lot.
i replaced the code below
if (rs != null)
try
rs.close();
catch (SQLException e)
rs = null;
if (rs1 != null)
try
rs1.close();
catch (SQLException e)
rs1 = null;
if (rs2 != null)
try
rs2.close();
catch (SQLException e)
rs2 = null;
if (rs3 != null)
try
rs3.close();
catch (SQLException e)
rs3 = null;
if (st != null)
try
st.close();
catch (SQLException e)
st = null;
if (pst != null)
try
pst.close();
catch (SQLException e)
pst = null;
instead of blindly closing the resultsets and statements
now it works fine.
One more thing, is my code structurally correct, i mean the variables, try...catch blocks,results,statements,database connections and overall coding. whether it looks like professional code.
thaks & regards,
Prasanth.C -
Dynamic Attributes with UDF - NullPointerException
Hello,
I want to set the file name of an file receiver by means of setting dynamic attributes in an UDF.
I use the following code and map the output to the root node of the target message (one input variable is var1)
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
String myFileName = var1;
conf.put(key, myFileName);
return "";
When I want to test the mapping using the test tab I get a null pointer exception:
Exception:[java.lang.NullPointerException] in class com.sap.xi.tf
Could the reason be, that setting dynamic attributes does not work when testing a mapping as the mapping has to be called by the IE runtime or is there any other reason?Hi Florain,
I can understand, but that is how it is designed because the filename paramter can be picked up only during the runtime. But if you use other parameters like interface, sender name etc you can test it in mapping. Please go to test tab and click on parameters tab. There you see few parameters for runtime also. You can put some value there and then you can test the mapping and you will not receive that error. You dont have filename there, so thats the reason why you are getting error. Hope in next release SAP would come up with this option.
Regards,
---Satish -
Webdynpro error: java.lang.NullPointerException in Runtime
Hello Everyone.
I developed a webdynpro application with some RFC´S o i got the next exception in runtime, does anybody know the cause of this error?.
Thanks for your help.
500 Internal Server Error
Web Dynpro Container/SAP J2EE Engine/6.40
Failed to process request. Please contact your system administrator.
Error Summary
While processing the current request, an exception occured which could not be handled by the application or the framework.
If the information contained on this page doesn't help you to find and correct the cause of the problem, please contact your system administrator. To facilitate analysis of the problem, keep a copy of this error page. Hint: Most browsers allow to select all content, copy it and then paste it into an empty document (e.g. email or simple text file).
Root Cause
The initial exception that caused the request to fail, was:
java.lang.NullPointerException
at com.comcel.consultas.components.ConsultaDispPospagoStartView.onActiongo(ConsultaDispPospagoStartView.java:238)
at com.comcel.consultas.components.wdp.InternalConsultaDispPospagoStartView.wdInvokeEventHandler(InternalConsultaDispPospagoStartView.java:320)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)
... 26 more
See full exception chain for details.
System Environment
Client
Web Dynpro Client Type HTML Client
User agent Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.2) Gecko/20070219 Firefox/2.0.0.2
Version null
DOM version null
Client Type ns7
Client Type Profile nn7
ActiveX disabled
Cookies enabled
Frames enabled
Java Applets enabled
JavaScript enabled
Tables enabled
VB Script enabled
Server
Web Dynpro Runtime Vendor: SAP, build ID: 7.0009.20060804145649.0000 (release=645_VAL_REL, buildtime=2006-08-05:15:08:24[UTC], changelist=413534, host=pwdfm101), build date: Sun Oct 15 01:29:51 GMT-05:00 2006
J2EE Engine 7.00 patchlevel
Java VM Java HotSpot(TM) 64-Bit Server VM, version:1.4.2_12-b03, vendor: Sun Microsystems Inc.
Operating system Windows 2003, version: 5.2, architecture: amd64
Session & Other
Session Locale en_US
Time of Failure Thu Mar 01 10:59:49 GMT-05:00 2007 (Java Time: 1172764789979)
Web Dynpro Code Generation Infos
local/Consultas
SapDictionaryGenerationCore 7.0006.20051128142640.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:59:42[UTC], changelist=378068, host=PWDFM101.wdf.sap.corp)
SapDictionaryGenerationTemplates (unknown)
SapGenerationFrameworkCore 7.0006.20050713144242.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:48:59[UTC], changelist=357697, host=PWDFM101.wdf.sap.corp)
SapIdeWebDynproCheckLayer 7.0006.20051128151834.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:05:10[UTC], changelist=378108, host=PWDFM101.wdf.sap.corp)
SapMetamodelCommon 7.0006.20050929162929.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:49:45[UTC], changelist=369752, host=PWDFM101.wdf.sap.corp)
SapMetamodelCore 7.0006.20050929162929.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:49:38[UTC], changelist=369752, host=PWDFM101.wdf.sap.corp)
SapMetamodelDictionary 7.0006.20051128142655.0000 (release=645_VAL_REL, buildtime=2006-01-14:14:57:39[UTC], changelist=378069, host=PWDFM101.wdf.sap.corp)
SapMetamodelWebDynpro 7.0006.20051128151854.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:02:09[UTC], changelist=378109, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationCTemplates 7.0006.20060111154644.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:18:33[UTC], changelist=384368, host=pwdfm101)
SapWebDynproGenerationCore 7.0006.20051128151834.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:05:21[UTC], changelist=378108, host=PWDFM101.wdf.sap.corp)
SapWebDynproGenerationTemplates 7.0006.20060111154644.0000 (release=645_VAL_REL, buildtime=2006-01-14:15:18:33[UTC], changelist=384368, host=pwdfm101)
sap.com/tcwddispwda
No information available null
sap.com/tcwdcorecomp
No information available null
Detailed Error Information
Detailed Exception Chain
java.lang.NullPointerException
at com.comcel.consultas.components.ConsultaDispPospagoStartView.onActiongo(ConsultaDispPospagoStartView.java:238)
at com.comcel.consultas.components.wdp.InternalConsultaDispPospagoStartView.wdInvokeEventHandler(InternalConsultaDispPospagoStartView.java:320)
at com.sap.tc.webdynpro.progmodel.generation.DelegatingView.invokeEventHandler(DelegatingView.java:87)
at com.sap.tc.webdynpro.progmodel.controller.Action.fire(Action.java:67)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.doHandleActionEvent(WindowPhaseModel.java:420)
at com.sap.tc.webdynpro.clientserver.window.WindowPhaseModel.processRequest(WindowPhaseModel.java:132)
at com.sap.tc.webdynpro.clientserver.window.WebDynproWindow.processRequest(WebDynproWindow.java:335)
at com.sap.tc.webdynpro.clientserver.cal.AbstractClient.executeTasks(AbstractClient.java:143)
at com.sap.tc.webdynpro.clientserver.session.ApplicationSession.doProcessing(ApplicationSession.java:299)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessingStandalone(ClientSession.java:711)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doApplicationProcessing(ClientSession.java:665)
at com.sap.tc.webdynpro.clientserver.session.ClientSession.doProcessing(ClientSession.java:232)
at com.sap.tc.webdynpro.clientserver.session.RequestManager.doProcessing(RequestManager.java:152)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doContent(DispatcherServlet.java:62)
at com.sap.tc.webdynpro.serverimpl.defaultimpl.DispatcherServlet.doPost(DispatcherServlet.java:53)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:390)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:264)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:347)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:325)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:887)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:241)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:148)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:33)
at com.sap.engine.core.cluster.impl6.session.MessageRunner.run(MessageRunner.java:41)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)Hi.
Firstable thanks for your help, i do not think is a problem in the code because if i try again with the same data the application brings result data, we changed the jco configuration and it seems that resolved the problem, we are testing,
The initial configuation was:
Maximum Pool Size: 20
Maximum Connections: 40
Connection Timout (sec.): 20
Maximum Waiting Time (sec.):40
the new configuration is:
Maximum Pool Size: 30
Maximum Connections: 100
Connection Timout (sec.): 0
Maximum Waiting Time (sec.):10000 -
Java.lang.NullPointerException at org.collaxa.thirdparty.apache.wsif.base.
Hi,
I am trying to invoke a Websservice, which has JCA bindings, using the WSIF framework. Getting a null pointer exception:
Have posted the code and error below.
CODE SNIPPET:
====================================================================
try{
/* if (Thread.currentThread().getContextClassLoader() == null) {
ClassLoader cl = getClass().getClassLoader();
Thread.currentThread().setContextClassLoader(cl);
oracle.tip.adapter.fw.wsif.jca.WSIFDynamicProvider_JCA provider = new oracle.tip.adapter.fw.wsif.jca.WSIFDynamicProvider_JCA();
org.collaxa.thirdparty.apache.wsif.util.WSIFPluggableProviders.overrideDefaultProvider("http://xmlns.oracle.com/pcbpel/wsdl/jca/", provider);
Definition wsdlDefinition = WSIFUtils.readWSDL(null, "C:\\SOAPJCA\\BRMCustServices.wsdl");
Service wsdlService = wsdlDefinition.getService(new QName("http://xmlns.oracle.com/BRM/schemas/BusinessOpcodes") );
org.collaxa.thirdparty.apache.wsif.WSIFServiceFactory wsifFactory = org.collaxa.thirdparty.apache.wsif.WSIFServiceFactory.newInstance();
WSIFService wsifService = wsifFactory.getService(wsdlDefinition, wsdlService);
String portChosen = null;
Iterator it = wsifService.getAvailablePortNames();
while (it.hasNext()) {
String nextPort = (String) it.next();
if (portChosen == null)
portChosen = nextPort;
System.out.println(" - " + nextPort);
WSIFPort port_wsif = wsifService.getPort();
System.out.println("After that !!");
//WSIFPort javaPort = wsifService.getPort("");
}catch(WSIFException wsifEx){
System.out.println("Within WSIF exceptions");
wsifEx.printStackTrace();
====================================================================
ERROR:
====================================================================
- WSIF0007I: Using WSIFProvider 'oracle.tip.adapter.fw.wsif.jca.WSIFDynamicProvider_JCA' for namespaceURI 'http://xmlns.oracle.com/pcbpel/wsdl/jca/'
- BRMCUSTService_pt
After preferred portoracle.j2ee.ws.wsdl.DefinitionImpl@1d86fd3
After preferred portclass org.collaxa.thirdparty.apache.wsif.base.WSIFServiceImpl
Within exceptions
java.lang.NullPointerException
at org.collaxa.thirdparty.apache.wsif.base.WSIFServiceImpl.createDynamicWSIFPort(WSIFServiceImpl.java:417)
at org.collaxa.thirdparty.apache.wsif.base.WSIFServiceImpl.getPort(WSIFServiceImpl.java:467)
at org.collaxa.thirdparty.apache.wsif.base.WSIFServiceImpl.getPort(WSIFServiceImpl.java:429)
at WSIFSample4.main(WSIFSample4.java:62)
=====================================================================
The jars used here are orabpel related jars, which has its own JCA provider and implementation classes. There are similar errors reported in Axis WSIF forums for:
Null pointer Exception at apache.wsif.base.WSIFServiceImpl.createDynamicWSIFPort
But no concrete answers to it.
Has anyone tried using WSIF in Oc4j,
Any help is appreciated.
Thanks,It says "*unique* constraint (XXEA_GLOBAL.XXEA_GL_JOURNAL_IN_STG_U1) violated". Pls check if your data (for insertion) is violating this constraint.
-
Repeated NullPointerException in FB 4.7
Hi,
I've been having multiple problems with FB 4.7 - in one project, over the span of two weeks, I've had to deal with
1) Bitmaps that do not have an alpba channell being silently skipped from the library.swc (fixed by forcing custom quality)
2) Flash builder not presenting a password prompt during AIR publishing and then complaining about the non-password being incorrect (fixed by packaging using command line, later by resizing the window unttil it refreshes and shows the dialog)
3) Flash builder constantly failing to compile, seemingly at random, throwing java NullPointerExceptions
Description
Resource
Path
Location
Type
com.google.common.collect.ComputationException: java.lang.NullPointerException
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingCo ncurrentHashMap.java:167)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingCo ncurrentHashMap.java:116)
at com.google.common.collect.ComputingConcurrentHashMap.apply(ComputingConcurrentHashMap.jav a:67)
at com.google.common.collect.MapMaker$ComputingMapAdapter.get(MapMaker.java:623)
at com.adobe.flash.compiler.internal.projects.CompilerProject.getCacheForScope(CompilerProje ct.java:711)
at com.adobe.flash.compiler.internal.scopes.ASScope.findPropertyQualified(ASScope.java:1476)
at com.adobe.flash.compiler.internal.definitions.references.ResolvedQualifiersReference.reso lve(ResolvedQualifiersReference.java:80)
at com.adobe.flash.compiler.internal.definitions.DefinitionBase.resolveType(DefinitionBase.j ava:1049)
at com.adobe.flash.compiler.internal.definitions.DefinitionBase.resolveType(DefinitionBase.j ava:1089)
at com.adobe.flash.compiler.internal.definitions.ClassDefinition.resolveBaseClass(ClassDefin ition.java:373)
at com.adobe.flash.compiler.internal.definitions.TypeDefinitionBase$TypeIterator.pushChildre n(TypeDefinitionBase.java:284)
at com.adobe.flash.compiler.internal.definitions.TypeDefinitionBase$TypeIterator.next(TypeDe finitionBase.java:218)
at com.adobe.flash.compiler.internal.definitions.TypeDefinitionBase$TypeIterator.next(TypeDe finitionBase.java:176)
at com.adobe.flash.compiler.internal.scopes.TypeScope.getPropertyForScopeChain(TypeScope.jav a:261)
at com.adobe.flash.compiler.internal.scopes.ScopeView.getPropertyForScopeChain(ScopeView.jav a:71)
at com.adobe.flash.compiler.internal.scopes.ASScope.findProperty(ASScope.java:1038)
at com.adobe.flash.compiler.internal.scopes.ASScope.findProperty(ASScope.java:981)
at com.adobe.flash.compiler.internal.scopes.ASScope.findProperty(ASScope.java:1161)
at com.adobe.flash.compiler.internal.scopes.ASScope.findProperty(ASScope.java:919)
at com.adobe.flash.compiler.internal.scopes.ASScopeCache.findPropertyQualified(ASScopeCache. java:267)
at com.adobe.flash.compiler.internal.scopes.ASScope.findPropertyQualified(ASScope.java:1478)
at com.adobe.flash.compiler.internal.definitions.references.ResolvedQualifiersReference.reso lve(ResolvedQualifiersReference.java:80)
at com.adobe.flash.compiler.internal.definitions.DefinitionBase.resolveType(DefinitionBase.j ava:1049)
at com.adobe.flash.compiler.internal.definitions.DefinitionBase.resolveType(DefinitionBase.j ava:1089)
at com.adobe.flash.compiler.internal.definitions.DefinitionBase.resolveType(DefinitionBase.j ava:871)
at com.adobe.flash.compiler.internal.definitions.DefinitionBase.resolveType(DefinitionBase.j ava:90)
at com.adobe.flash.compiler.internal.tree.as.IdentifierNode.resolveType(IdentifierNode.java: 406)
at com.adobe.flash.compiler.internal.tree.as.MemberAccessExpressionNode.resolveType(MemberAc cessExpressionNode.java:137)
at com.adobe.flash.compiler.internal.semantics.MethodBodySemanticChecker.checkImplicitConver sion(MethodBodySemanticChecker.java:372)
at com.adobe.flash.compiler.internal.semantics.MethodBodySemanticChecker.checkBinaryOperator (MethodBodySemanticChecker.java:324)
at com.adobe.flash.compiler.internal.semantics.MethodBodySemanticChecker.checkBinaryOperator (MethodBodySemanticChecker.java:300)
at com.adobe.flash.compiler.internal.as.codegen.ABCGeneratingReducer.checkBinaryOp(ABCGenera tingReducer.java:838)
at com.adobe.flash.compiler.internal.as.codegen.ABCGeneratingReducer.binaryOp(ABCGeneratingR educer.java:799)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.action_448(CmcEmitter.java:6377)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.dispatchAction(CmcEmitter.java:92 11)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39704)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceSubgoals(CmcEmitter.java:39 723)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39703)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceSubgoals(CmcEmitter.java:39 723)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39703)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.dispatchAction(CmcEmitter.java:95 19)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39704)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceSubgoals(CmcEmitter.java:39 732)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39703)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceSubgoals(CmcEmitter.java:39 723)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39703)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceSubgoals(CmcEmitter.java:39 732)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39703)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceSubgoals(CmcEmitter.java:39 723)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39703)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceSubgoals(CmcEmitter.java:39 732)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39703)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceSubgoals(CmcEmitter.java:39 723)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduceAntecedent(CmcEmitter.java: 39703)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.reduce(CmcEmitter.java:39681)
at com.adobe.flash.compiler.internal.as.codegen.CmcEmitter.burm(CmcEmitter.java:39983)
at com.adobe.flash.compiler.internal.as.codegen.ABCGenerator.generateInstructions(ABCGenerat or.java:232)
at com.adobe.flash.compiler.internal.as.codegen.ABCGenerator.generateMethodBodyForFunction(A BCGenerator.java:397)
at com.adobe.flash.compiler.internal.as.codegen.ABCGenerator.generateMethodBodyForFunction(A BCGenerator.java:351)
at com.adobe.flash.compiler.internal.as.codegen.ABCGenerator.generateFunction(ABCGenerator.j ava:266)
at com.adobe.flash.compiler.internal.as.codegen.ClassDirectiveProcessor.declareFunction(Clas sDirectiveProcessor.java:646)
at com.adobe.flash.compiler.internal.as.codegen.DirectiveProcessor.processNode(DirectiveProc essor.java:215)
at com.adobe.flash.compiler.internal.as.codegen.DirectiveProcessor.traverse(DirectiveProcess or.java:189)
at com.adobe.flash.compiler.internal.as.codegen.GlobalDirectiveProcessor.declareClass(Global DirectiveProcessor.java:423)
at com.adobe.flash.compiler.internal.as.codegen.DirectiveProcessor.processNode(DirectiveProc essor.java:207)
at com.adobe.flash.compiler.internal.as.codegen.DirectiveProcessor.traverse(DirectiveProcess or.java:189)
at com.adobe.flash.compiler.internal.as.codegen.GlobalDirectiveProcessor.declarePackage(Glob alDirectiveProcessor.java:449)
at com.adobe.flash.compiler.internal.as.codegen.DirectiveProcessor.processNode(DirectiveProc essor.java:224)
at com.adobe.flash.compiler.internal.as.codegen.DirectiveProcessor.traverse(DirectiveProcess or.java:189)
at com.adobe.flash.compiler.internal.as.codegen.ABCGenerator.generate(ABCGenerator.java:126)
at com.adobe.flash.compiler.internal.units.ASCompilationUnit.handleABCBytesRequest(ASCompila tionUnit.java:374)
at com.adobe.flash.compiler.internal.units.CompilationUnitBase.processABCBytesRequest(Compil ationUnitBase.java:870)
at com.adobe.flash.compiler.internal.units.CompilationUnitBase.access$300(CompilationUnitBas e.java:107)
at com.adobe.flash.compiler.internal.units.CompilationUnitBase$4$1.call(CompilationUnitBase. java:309)
at com.adobe.flash.compiler.internal.units.CompilationUnitBase$4$1.call(CompilationUnitBase. java:305)
at com.adobe.flash.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:22 8)
at com.adobe.flash.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:22 2)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:187)
at com.google.common.collect.CustomConcurrentHashMap.hash(CustomConcurrentHashMap.java:1432)
at com.google.common.collect.ComputingConcurrentHashMap.apply(ComputingConcurrentHashMap.jav a:66)
at com.google.common.collect.MapMaker$ComputingMapAdapter.get(MapMaker.java:623)
at com.adobe.flash.compiler.internal.scopes.ASProjectScope.addScopeToCompilationUnitScopeLis t(ASProjectScope.java:1306)
at com.adobe.flash.compiler.internal.projects.CompilerProject$ScopeMakerFunction.apply(Compi lerProject.java:106)
at com.adobe.flash.compiler.internal.projects.CompilerProject$ScopeMakerFunction.apply(Compi lerProject.java:95)
at com.google.common.collect.ComputingConcurrentHashMap$ComputingSegment.compute(ComputingCo ncurrentHashMap.java:155)
... 89 more
RadialNavMenuMediator.as
/ESEUM/src/ie/madrobot/eseum/view/mediator
line 22
Flex Problem
Curiously enough, the error seems to be mostly random - whenever it happens, I switch to FDT, do some work there - maybe add a couple classes, do some refactoring, and chances are the error will disappear, just like it appeared - out of nowhere, with no rhyme or reason. It may be renaming a class, it may be a day's work - eventually it does go away.
Other things that may make the error disappear is commenting out the offending functions.
Apparently FB 4.7 simply hates Vectors, as they are usually causing the exception. In particular a vector's length property.
Project uses 1 lib and 1 src folder - no externally linked projects, although a different Flash Builder Pure Actionscript project is used with Flash CC to build a component library.
Using AIR SDK 3.8. I am able to get a working air 3.8 package (occasionally) so the SDK is probably setup OK.
I've run accross all sorts of odd bugs and quirks of Flash so I'm pretty forgiving - but 4.7 is a trainwreck.I also tried with replacing -verbose-stacktraces=true with -compiler.verbose-stacktraces=true as I've seen in some examples but nothing happens.
Next you have an example of a stacktrace missing the line numbers:
TypeError: Error #1009
at components.visual::BaseECView/configureComponents()
at views.home::Home/createChildren()
at mx.core::UIComponent/initialize()
at spark.components::View/initialize()
at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::childAdded()
at mx.core::UIComponent/addChildAt()
at spark.components::Group/addDisplayObjectToDisplayList()
at spark.components::Group/http://www.adobe.com/2006/flex/mx/internal::elementAdded()
at spark.components::Group/addElementAt()
at spark.components::Group/addElement()
at spark.components::SkinnableContainer/addElement()
at spark.components::ViewNavigator/createViewInstance()
at spark.components::ViewNavigator/commitNavigatorAction()
at spark.components::ViewNavigator/commitProperties()
at mx.core::UIComponent/validateProperties()
at mx.managers::LayoutManager/validateProperties()
at mx.managers::LayoutManager/doPhasedInstantiation()
at mx.managers::LayoutManager/doPhasedInstantiationCallback()
at flash.utils::Timer/tick()
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Unresponsive, won't load, Uninstalled and reinstalled, same results.
In the last month this began to slow and act oddly. Using Windows 7 system. Explorer is operating normally. Now I click on Firefox and nothing happens. Uninstalled the program and reinstalled it with no change in the outcome. What do I do?
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Query regarding the headetand item text in a PR
hello i have a problem in finding the table where the header and item text for a purchase requisition Could any body help me regards rama
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I got explorer.exe problem again,which was solved previously by creating new user account.I am free from problem for around 1 month and started again, and this time very frequently i am getting windows with message that "Windows Explorer has stoppe
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"400" to operation CalDAVAddCalendarQueueableOperation.
I just started using iCloud on my macbook Pro and I just updated my operating system to the OS X Mavericks from OS X v10.8 (Mountain Lion). Whenever I try to add an event to my Calendar this comes up: The server responded with an error. The request f
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Managed Servers not starting with options configured in config.xml
Hi, I Installed an Weblogic 10.3 on a Red Hat system and i configured an domain and 2 managed servers. I configured the servers with some java arguments like this: -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -Xloggc:/home/oracle/logs/managed-server{1,