Help Please: java.lang.AbstractMethodError

hi all,
This one is strange
idoc->PI-> soap
we were running our interface on Q for testing, for almost a week all went good,
now all of a sudden pi can't connect to the url here is the exception thrown:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>

<SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:Category>XIAdapter</SAP:Category>
<SAP:Code area="PARSING">ADAPTER.SOAP_EXCEPTION</SAP:Code>
<SAP:P1 />
<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText>soap fault: java.lang.AbstractMethodError: ...........<PROJect specific description here.....>/Product;)V</SAP:AdditionalText>
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack />
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
tried to test this url form other soap clients, it works.....
i Would appreciate some help on this ,
Thanks

tried to test this url form other soap clients, it works.....
did you use same authentication while testing with other clients?
r u using any certificates?

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Regards
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------------------------------------------------------------------------------------- Usage -------------------------------------------------------------------------------------
HashMap ofcRegn = new HashMap();
AmcOffice off = null;
AmcOfficeHome offHome = com.tgt.supply.pdd.ejb.entity.EntityHomeFactory.getAmcOfficeHome();
ArrayList ofcColl = new ArrayList();
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off = (AmcOffice) PortableRemoteObject.narrow(iter.next(), AmcOffice.class);
ofcColl.add(new GenericCode(""+off.getOfcI(),off.getOfcN())); line 1383
ofcRegn.put(""+off.getOfcI(),""+off.getRegnI());
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Any help is appreciated
Chris

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few of my colligue are using the same database, and
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>
Only I am and 2 more friends are getting the "
java.lang.AbstractMethodError:
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java.lang.AbstractMethodError: definition:
http://java.sun.com/j2se/1.4/docs/api/java/lang/AbstractMethodError.html
(suggestion, bookmark this link - it will help ALOT whenever you see a new class in Java. And Exceptions are simply classes
http://java.sun.com/j2se/1.4/docs/api/index.html
An Abstract Method is a method that is not given an implementation in the class where it is declared. This means you can't instantiate that class since all of it's methods are not declared. An example of this is OutputStream. OutputStream has (I believe) an abstract modifier for its void write (int i); method.
You can't create an instance of OutputStream, and if you did you wouldn't be able to call void write(int i); The other methods are usually defined concretely, but with references to the abstract method, so void write(byte [])
might be defined as
void write(byte b[])
for(int i=0;i<b.length;i++)
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public class SubOutputStream extends OutputStream {
public void write(int i) {
System.out.write(i);
Since you normally can't instantiate objects with abstract methods, you usually only get an AbstractMethodError when you have an old version of an object that had a concrete definition, and a new version that has an abstract version.
In regards to your problem: I don't see where you call the get method. Is that back in the java code? What does your java method expect as a return value? In your jni code, you return the class object of ConnUnitAttributes, rather than the object instance itself that you've created.

Java.lang.AbstractMethodError: SOAPConnection.call(msg,end)

Hi,
I am trying to get a simple SOAP client running but am encountering the following error when I try to make the SOAP call:
java.lang.AbstractMethodError: javax.xml.soap.SOAPConnection.call(Ljavax/xml/soap/SOAPMessage;Ljavax/xml/messaging/Endpoint;)Ljavax/xml/soap/SOAPMessage;
I have checked the connection and it is an instance of com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnection - how is the call method an abstract one?
I thought that the com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnectionFactory would create a connection with valid implementation of this method.
Any ideas/help would be greatly appreciated
Cheers

FYI: here is the code that I am having the problems with:
System.setProperty("javax.xml.soap.SOAPConnectionFactory",
"com.sun.xml.messaging.saaj.client.p2p.HttpSOAPConnectionFactory");
// Obtain a connection factory and use it to create a connecion
SOAPConnectionFactory scf = SOAPConnectionFactory.newInstance();
SOAPConnection connection = scf.createConnection();
// Obtain a message factory and use it to create a SOAP envelope with header
// and body elements already in it
MessageFactory mf = MessageFactory.newInstance();
SOAPMessage message = mf.createMessage();
// Get the SOAPPart of the SOAP message which contains the SOAPHeader and
// the SOAPBody
SOAPPart soapPart = message.getSOAPPart();
SOAPEnvelope envelope = soapPart.getEnvelope();
SOAPBody body = envelope.getBody();
// Add content to the SOAPBody
Name name = envelope.createName("Text");
SOAPBodyElement bodyElement = body.addBodyElement(name);
bodyElement.addTextNode("This is the text in the new text node!");
URLEndpoint endpoint = new URLEndpoint "http://localhost:7001/SOAPReceiver/sr");
SOAPMessage reply = connection.call(message, endpoint);

Java.lang.AbstractMethodError "setSavepoint()"

Hello all,
I tried to use the method setSavepoint() in interface java.sql.Connection and i had this exception in run time (java.lang.AbstractMethodError).
From the JDK documentaion i understood that this can happen in run time only if a definition of some class has incompatibly changed since the currently executing method was last compiled. But i really could not solve the problem.
pls i need help urgently.

I am connecting to Oracle 9I DataBase using [b]OracleJDBC via JDeveloper 10g.
JDK 1.4.2_04
I also tried JDK 5 and had the same exception.
It was my first time to use the setSavepoint() method in my code, i.e it never worked with me. I even made a test class separate from the whole workspace and still had the same exception in run time.
Following is an extract from my code
String s = "jdbc:oracle:thin:@" + strHostName + ":" + strPortNo + ":" + strDBName;
Class.forName(strDriverName);
Connection connection = DriverManager.getConnection(s,strUserName,strPassword);
connection.setAutoCommit(false);
Savepoint save =connection.setSavepoint();
.

Java Get Clob field error, message "java.lang.AbstractMethodError" in "getClob(2)"

oracle is 8.1.6, my jdbc is /home/oracle/OraHome1/jdbc/lib/classes111.zip
my table test_clob's struction
id int
content clob
While I run my class, it report:
Exception in thread "main" java.lang.AbstractMethodError
at ...(Oracle_clob.java:72)
the error line is:
Clob clob = result.getClob(2);
the code is :
import java.sql.*;
import java.io.*;
import java.util.*;
public class Oracle_clob
public static void main(String[] args)
Connection con = null;
int iRowCount = 0;
Statement stmt = null;
ResultSet result = null;
String sDriver = "oracle.jdbc.driver.OracleDriver";
String sURL = "jdbc:oracle:oci8:@orcl";
String sUsername = "sj";
String sPassword = "sj";
try // Attempt to load the JDBC driver
{ // with newInstance
Class.forName( sDriver ).newInstance();
catch( Exception e ) // error
System.err.println(
"Failed to load current driver.");
return;
} // end catch
try
con = DriverManager.getConnection ( sURL,
sUsername,
sPassword);
stmt = con.createStatement();
catch ( Exception e)
System.err.println( "problems connecting to " +
sURL + ":" );
System.err.println( e.getMessage() );
if( con != null)
try { con.close(); }
catch( Exception e2 ) {}
return;
} // end catch
try {
String ls_sql;
ls_sql = "select id, content from test_clob";
result = stmt.executeQuery(ls_sql);
String ls_field=null;
if (result == null) {
System.out.print("result is null");
return ;
if(result.next()){
Clob clob = result.getClob(2);
Reader char_stream = clob.getCharacterStream();
char[] buffer = new char[1024];
int length = 0;
ls_field = "";
String ls_newString;
try{
while((length=char_stream.read(buffer))!=-1){
//for(int i=0; i<length; i++){
ls_newString = String.valueOf(buffer);
ls_field = ls_field + ls_newString;
char_stream.close();
catch( Exception e3 ) {
System.out.print("error: "+ e3.getMessage());
else
System.out.print("next is false");
if (ls_field== null ) ls_field = "";
System.out.print(" field: "+ ls_field);
result.close();
catch(SQLException ex) {
System.out.print("aq.executeQuery: " + ex.getMessage());
finally
try { stmt.close(); }
catch( Exception e ) {}
try { con.close(); }
catch( Exception e ) {}
} // end finally clause
} // end main
} // end class Create4JData
What's wrong with it? Thank you advance.

getClob is supported by JDBC2.0 which is not supported by classes111.zip. Get the classes12.zip and the corresponding OCI driver by installing oracle client update.

Blob and java.lang.AbstractMethodError

I can't make this code (below) to work. I get an java.lang.AbstractMethodError trying. Does anyone have a clue about what might cause this error?
My setup:
jsdk 1.4
Oracle 8.1.7
Forte4J 4.0
Thanks in advance
Roland
---------- the code --------------
conn = cp.getConnection(_database, user, password);
conn.setAutoCommit(true);
PreparedStatement stat = conn.prepareStatement(sql.toString());
stat = conn.prepareStatement(sql.toString());
stat.setLong(1, id);
ResultSet res = stat.executeQuery();
if(res.next()){
setId(res.getLong("id"));
Blob b = res.getBlob("data");
stat.close();

PreparedStatement stat =
conn.prepareStatement(sql.toString());
stat = conn.prepareStatement(sql.toString());yes there is something wrong there but if your problem is
occurring with
Blob b = res.getBlob("data");then the problem is that the ResultSet you are using does not implement this method. getBlob is a method that was introduced in JDBC 2.0. in fact the Blob interface itself was introduced in JDBC 2.0.
you can try on of the following...
get a new driver that implements getBlob. for oracle i think you will be fine. you can get a new driver here http://otn.oracle.com/software/tech/java/sqlj_jdbc/content.html
the other option if you cannot get a new driver is to use the getBinaryStream() method of ResultSet to retrieve your data

Java.lang.AbstractMethodError: getTextContent

Hi,
I've an application that has been build using hibernate, spring and icefaces and when I update my application using UPDATE button the application could not restart (or if it's stopped doesn't restart)
I always need to restart the whole server to get it running. (I'm been using Weblogic 9.2) here is the stack trace
deployment request with ID '1246006508862' for task '97'. Error is: 'weblogic.application.ModuleException: '
weblogic.application.ModuleException:
     at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:891)
     at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:333)
     at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
     at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
     at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
     at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:117)
     at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:204)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
     at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
     at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:26)
     at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:635)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
     at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)
     at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:154)
     at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:566)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:136)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:104)
     at weblogic.deploy.internal.targetserver.operations.StartOperation.doCommit(StartOperation.java:139)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:320)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:815)
     at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1222)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:433)
     at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:161)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:181)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:12)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:67)
     at weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
java.lang.AbstractMethodError: getTextContent
     at com.sun.faces.config.processor.AbstractConfigProcessor.getNodeText(AbstractConfigProcessor.java:140)
     at com.sun.faces.config.processor.FactoryConfigProcessor.processFactories(FactoryConfigProcessor.java:148)
     at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:125)
     at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:203)
     at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:196)
     at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:376)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
     at weblogic.servlet.internal.EventsManager.notifyContextCreatedEvent(EventsManager.java:82)
     at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1610)
     at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:2751)
     at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:889)
     at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:334)
     at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:205)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
     at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
     at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:201)
     at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:118)
     at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:205)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
     at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:60)
     at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
     at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
     at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:26)
     at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:212)
     at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:154)
     at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:80)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:566)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:136)
     at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:104)
     at weblogic.deploy.internal.targetserver.operations.StartOperation.doCommit(StartOperation.java:139)
     at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:320)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:815)
     at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1222)
     at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:433)
     at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:162)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:181)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:12)
     at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
     at weblogic.work.ServerWorkManagerImpl$WorkAdapterImpl.run(ServerWorkManagerImpl.java:518)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
It's look like the dom xml implementation is not well found
java.lang.AbstractMethodError: getTextContent
     at com.sun.faces.config.processor.AbstractConfigProcessor.getNodeText(AbstractConfigProcessor.java:140)
     at com.sun.faces.config.processor.FactoryConfigProcessor.processFactories(FactoryConfigProcessor.java:148)
     at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:125)
     at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:203)
     at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:196)
     at weblogic.servlet.internal.EventsManager$FireContextListenerAction.run(EventsManager.java:376)
Here'is the full list of jar I've
aopalliance-1.0.jar
asm-1.5.3.jar
axis.jar
backport-util-concurrent-2.2.jar
cglib-2.1_3.jar
commons-beanutils-1.8.0.jar
commons-codec-1.3.jar
commons-collections-3.2.jar
commons-dbcp-1.3.0.jar
commons-digester-1.8.jar
commons-discovery-0.2.jar
commons-el-1.0.jar
commons-fileupload-1.2.jar
commons-lang-2.3.jar
commons-logging-1.1.1.jar
commons-logging-api-1.1.jar
commons-pool-1.3.jar
dom4j-1.6.1.jar
el-ri.jar
hibernate-3.2.6.ga.jar
hibernate-annotations-3.3.1.GA.jar
hibernate-commons-annotations-3.0.0.ga.jar
icefaces-comps.jar
icefaces-facelets.jar
icefaces.jar
jaas.config
jaxrpc.jar
jsf-api-1.2.jar
jsf-impl-1.2.jar
jsp-api-2.1-6.0.2.jar
jstl.jar
jta-1.0.1B.jar
junit-4.6.jar
log4j-1.2.15.jar
merlina-7.1.0.jar
out.txt
persistence-api-1.0.jar
saaj.jar
spring-aop-2.5.5.jar
spring-aspects-2.5.5.jar
spring-beans-2.5.5.jar
spring-context-2.5.5.jar
spring-core-2.5.5.jar
spring-jdbc-2.5.5.jar
spring-orm-2.5.5.jar
spring-tx-2.5.5.jar
spring-web-2.5.5.jar
wsdl4j.jar
xercesImpl.jar
xml-apis.jar

Look at the documentation for AbstractMethodError.
http://java.sun.com/j2se/1.5.0/docs/api/index.html
Anyway, you're apparantly running with some unexpected outdated classes in the classpath.

Java.lang.AbstractMethodError on data source verification

Using the easysoft JDBC-ODBC bridge to connect to an Access DB. Has been working great since CF6. Currently no issues on CF9(solaris). We're working to upgrade our servers to CF10 on Redhat and have everything working except when we attemtp to verify our data sources that use this driver we get the following error:
In the CF administrator: Connection verification failed for data source: csd_training_index
java.lang.AbstractMethodError: null
The root cause was that: java.lang.AbstractMethodError
"Error","ajp-bio-8012-exec-1","04/08/14","16:50:43",,""
in the server.log file
Note: EasySoft says "There is nothing in that stack trace to indicate CF is even connecting with Easysoft."
Stack trace:
"Error","ajp-bio-8012-exec-1","03/17/14","11:35:11",,""
java.lang.AbstractMethodError
      at coldfusion.server.j2ee.sql.JRunConnection.<init>(JRunConnection.java:133)
        at coldfusion.server.j2ee.sql.pool.JDBCPool.create(JDBCPool.java:555)
        at coldfusion.server.j2ee.sql.pool.JDBCPool._checkOut(JDBCPool.java:472)
        at coldfusion.server.j2ee.sql.pool.JDBCPool.checkOut(JDBCPool.java:378)
        at coldfusion.server.j2ee.sql.pool.JDBCPool.requestConnection(JDBCPool.java:785)
        at coldfusion.server.j2ee.sql.pool.JDBCManager.requestConnection(JDBCManager.java:123)
        at coldfusion.server.j2ee.sql.JRunDataSource.getConnection(JRunDataSource.java:135)
        at coldfusion.server.j2ee.sql.JRunDataSource.getConnection(JRunDataSource.java:122)
        at coldfusion.sql.CFDataSource.getConnection(CFDataSource.java:45)
        at coldfusion.sql.Executive.verifyDatasource(Executive.java:492)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at coldfusion.runtime.StructBean.invoke(StructBean.java:508)
        at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2465)
        at cfudflibrary2ecfm1867463752$funcVERIFYDSN.runFunction(E:\cf10_final\cfusion\wwwroot\CFIDE\administrator\datasources\udflibrary.cfm:14)
        at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:472)
        at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:368)
        at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:55)
        at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:321)
        at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:518)
        at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2624)
        at cfindex2ecfm782328217._factor12(E:\cf10_final\cfusion\wwwroot\CFIDE\administrator\datasources\index.cfm:450)
        at cfindex2ecfm782328217._factor17(E:\cf10_final\cfusion\wwwroot\CFIDE\administrator\datasources\index.cfm:396)
        at cfindex2ecfm782328217._factor18(E:\cf10_final\cfusion\wwwroot\CFIDE\administrator\datasources\index.cfm:168)
        at cfindex2ecfm782328217.runPage(E:\cf10_final\cfusion\wwwroot\CFIDE\administrator\datasources\index.cfm:1)
        at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:244)
        at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:444)
        at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
        at coldfusion.filter.IpFilter.invoke(IpFilter.java:64)
        at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:449)
        at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
        at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
        at coldfusion.filter.PathFilter.invoke(PathFilter.java:112)
        at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94)
        at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
        at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
        at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:58)
        at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
        at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
        at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62)
        at coldfusion.CfmServlet.service(CfmServlet.java:219)
        at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
        at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at coldfusion.filter.ClickjackingProtectionFilter.doFilter(ClickjackingProtectionFilter.java:75)
        at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:928)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:414)
        at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:204)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:539)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:298)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown

keithal wrote:
Using the easysoft JDBC-ODBC bridge to connect to an Access DB. Has been working great since CF6. Currently no issues on CF9(solaris). We're working to upgrade our servers to CF10 on Redhat and have everything working except when we attemtp to verify our data sources that use this driver we get the following error:
In the CF administrator: Connection verification failed for data source: csd_training_index
java.lang.AbstractMethodError: null
The root cause was that: java.lang.AbstractMethodError
"Error","ajp-bio-8012-exec-1","04/08/14","16:50:43",,""
in the server.log file
Note: EasySoft says "There is nothing in that stack trace to indicate CF is even connecting with Easysoft."
Stack trace:
"Error","ajp-bio-8012-exec-1","03/17/14","11:35:11",,""
java.lang.AbstractMethodError
      at coldfusion.server.j2ee.sql.JRunConnection.<init>(JRunConnection.java:133)
The error suggests to me that the package coldfusion.server.j2ee.sql may still contain throw-backs to JRun, even after ColdFusion 10's move to Tomcat. Adobe's Coldfusion team may have to review their design to detect remnants of JRun that would break in Tomcat.

Java.lang.AbstractMethodError: oracle.jdbc.driver.OracleResultSet.isLast()Z

Hello.
I'm trying to detect if a row is the last one of a ResultSet (from a
executeQuery):
ResultSet results = sql.executeQuery();
if (results.isLast())
     out.println("EMPTY");
But I get this error message:
Error 500
Servlet internal error:
java.lang.AbstractMethodError: oracle.jdbc.driver.OracleResultSet.isLast()Z
     at estructura_10._jspService(mycode_10.java:93)
     at org.apache.jasper.runtime.HttpJspBase.service(Unknown Source)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java)
     at org.apache.tomcat.facade.ServletHandler.doService(Unknown Source)
What am I doing wrong?
Thank you very much.

What do you want to do with a RS instead at least 1 next() ?
Only 1 next() - then you know, if it is empty.
If it's not empty, I assume you will do any retrieval, so you will have needed at least this first next(), don't you?
Even if you would like to skip the first row (though you have retrieved it), it would not be too much costs.
If you don't want to retrieve but only count your rows, do a query "SELECT COUNT(*) FROM table WHERE <your condition ...>".
However, to get the count you would have to do one - only one - next() call.

Help Please: java.lang.AbstractMethodError

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