Dispatcher fails to Come up - dies with message - "java/lang/OutOfMemoryErr

**We are running into a strange issue. After a successful migration from SOLARIS to AIX of our XI development environment & running for a month we are facing an error starting the java dispatcher. The dispatcher comes up but dies very soon.
We have a message open with SAP with all the heap and java core files. Want to see if anyone has seen this issue or has a clue why this will be happening, we have bumped up the memory to 11GB on the server level but looks like something was running before this happened and now java is trying to finish that task and keeps on consuming memory. A restart of the server has not helped either.
Is there a way to find out what is the J2ee engine trying to finish up?
The messages in the std_server0.out have the following**
JVMDUMP006I Processing Dump Event "systhrow", detail "java/lang/OutOfMemoryError" - Please Wait.
JVMDUMP007I JVM Requesting Snap Dump using '/usr/sap/XID/DVEBMGS00/j2ee/cluster/server0/Snap0001.20080314.193310.1106138.trc'
JVMDUMP012E Error in Snap Dump: {nothing to snap}
JVMDUMP007I JVM Requesting Heap Dump using '/usr/sap/XID/DVEBMGS00/j2ee/cluster/server0/heapdump.20080314.193310.1106138.phd'
JVMDUMP010I Heap Dump written to /usr/sap/XID/DVEBMGS00/j2ee/cluster/server0/heapdump.20080314.193310.1106138.phd
JVMDUMP007I JVM Requesting Java Dump using '/usr/sap/XID/DVEBMGS00/j2ee/cluster/server0/javacore.20080314.193310.1106138.txt'
JVMDUMP010I Java Dump written to /usr/sap/XID/DVEBMGS00/j2ee/cluster/server0/javacore.20080314.193310.1106138.txt
JVMDUMP013I Processed Dump Event "systhrow", detail "java/lang/OutOfMemoryError".
FATAL: Caught OutOfMemoryError! Node will exit with exit code 666java.lang.OutOfMemoryError

Thanks, however from the Memory Analyzer link it shows that it doesn't support IBM platform yet.
What heap dumps are supported?
SAP Memory Analyzer supports HPROF binary heap dumps, a de-facto standard of Sun supported also by other vendors:
Sun, SAP and HP JDK/JVM from version 1.4.2_12 and 5.0_7 and 6.0 upwards
IBM doesn't support HPROF binary heap dumps. Therefore IBM heap dumps can't be analyzed with the SAP Memory Analyzer. We know of no tool to convert an IBM heap dump into an HPROF binary heap dump, but surely such a converter (System Dump/DTFJ API -> HPROF binary heap dump) could be written.
Still this is good to know and thanks for your answers.

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2014-01-07 10:18:49,536 INFO [com.adobe.pdfg.GeneratePDFImpl] ALC-PDG-001-000-
Job ID for the submitted createPDF job =BXU004275.docx911bb3-b13cac-ba31d8-1e253f-c932e7-fa2bf0
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2014-01-07 10:18:52,458 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-021-BXU004275.docx: PDF Settings Used: pdfg Standard 55865
2014-01-07 10:18:52,458 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-022-BXU004275.docx: Security Settings Used: No Security
2014-01-07 10:18:52,458 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-023-BXU004275.docx: FileType Settings Used: Standard
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2014-01-07 10:18:52,567 INFO [STDOUT] Command line '"C:\Java\jdk1.5.0_14\jre\bin\javaw.exe"'
2014-01-07 10:18:52,770 INFO [STDOUT] [configuration loaded from classpath resource jar:file:/C:/Adobe/LiveCycle8.2/jboss/server/all/svcnative/PDFMakerSvc/bin/adobe-pdfg-com monbmc.jar!/jacorb.properties]
2014-01-07 10:18:53,942 INFO [com.adobe.native2pdf.bmc.WordToPDFConverter] ALC-PDG-001-001-Begin processing job : C:\Documents and Settings\infodba\Local Settings\Temp\pdfg-infodba\6f\40a5-a1cb14-9618a9-a39550-d1e383-217845\native-in.docx
2014-01-07 10:19:04,925 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-016-BXU004275.docx: Job Type: Convert to PDF
2014-01-07 10:19:04,940 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-027-BXU004275.docx: Job Completion Status: Succeeded
2014-01-07 10:19:04,940 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-025-BXU004275.docx: Time Job Completed: 1/7/14 10:19 AM
2014-01-07 10:19:04,940 INFO [com.adobe.pdfg.BMCCaller] ALC-PDG-001-026-BXU004275.docx: Time of Job Execution: 12,764 ms
2014-01-07 10:19:04,940 INFO [com.adobe.aes.web.create.CreatePDFAct] ALC-PDG-001-018-BXU004275.docx: User Connected from Host: 10.2.113.168/10.2.113.168
2014-01-07 10:19:04,940 INFO [com.adobe.aes.web.create.CreatePDFAct] ALC-PDG-001-029-BXU004275.docx: Job Source: Admin UI
2014-01-07 10:19:05,018 ERROR [com.adobe.aes.web.create.CreatePDFAct] ALC-PDG-null-Generic Log Message
java.lang.OutOfMemoryError
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:194)
at com.adobe.idp.Document.passivateInitData(Document.java:1219)
at com.adobe.idp.Document.passivate(Document.java:1055)
at com.adobe.idp.Document.passivate(Document.java:1012)
at com.adobe.idp.Document.getInputStream(Document.java:1524)
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at com.adobe.aes.web.create.CreatePDFAct.execute(CreatePDFAct.java:192)
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at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:252)
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Thanks guys for the response..
I checked the IR and the SAP Basis has been added. Here are the details I got.
Name: SAP_BASIS
Version: 700
SWCV: SAP BASIS 7.00
Available Support Packages: 12
Any more suggesions/feedback will be greatly appreciated.
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####<Aug 25, 2014 11:36:18 AM GMT+05:30> <Error> <HTTP> <XXX-XXXXXX-XX> <examplesServer> <[ACTIVE] ExecuteThread: '3' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1408946778196> <BEA-101020> <[weblogic.servlet.internal.WebAppServletContext@2ee12ee1 - appName: 'consoleapp', name: 'console', context-path: '/console', spec-version: '2.5'] Servlet failed with Exception
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        at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2086)
        at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1406)
        at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201)
        at weblogic.work.ExecuteThread.run(ExecuteThread.java:173)
TIA,
Vamsi

Can someone please help me with this issue.

Servlet failed with Exception java.lang.OutOfMemoryError: PermGen space

Hello,
I recently installed BI Apps 11.1.1.7.1 on Oracle Linux 64.
while i am trying to run the full load i.e. SDE, SILOS and PLP and sometimes while trying to access BIA Configuration Manager..I get below error. while i tried to increase the heap size to 2gb in SetOBIDomain.sh for both bi_server1 and odi_sever1.sh, it is not really affected i.e. i dont see the updated arguments while trying to re start these managed servers. i tried to restart the box and it still did not work...Any idea on where exactly to change/update the parameters to increase the heap size and any other known issues cauing out of memory issues.
<Sep 30, 2013 11:55:44 AM EDT> <Error> <HTTP> <BEA-101020> <[ServletContext@263264514[app:oracle.biacm module:biacm path:/biacm spec-version:2.5 version:11.1.1.7.1]] Servlet failed with Exception
java.lang.OutOfMemoryError: PermGen space
Thank You in advance
Rakesh

Hi Fabian,
It seems that you have got out of memory due to PermGen space, hence increase the MaxPermGen space
java.lang.OutOfMemoryError: PermGen space
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
Also you can go through the below posts to get more details about JVM architecture and more details about Out of memory
Topic: Parts Of JVM And JVM Architecture Diagram?
http://middlewaremagic.com/weblogic/?p=4456
Topic: OutOfMemory Causes and First Aid Steps?
http://middlewaremagic.com/weblogic/?p=4464
Regards,
Ravish Mody
http://middlewaremagic.com/weblogic/
Come, Join Us and Experience The Magic…

Getting error Servlet failed with Exception java.lang.IllegalStateException

Hi
I am getting this error throughout the server when i am trying to download a pdf from that page.
Im attaching the error console
2011 5:10:26 PM CEST> <Error> <HTTP> <aczocc08x.vfcz.dc-ratingen.de> <ShopSrv1_1_pre> <[ACTIVE] ExecuteThread: '7' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1306163426535> <BEA-101020> <[weblogic.servlet.internal.WebAppServletContext@172d19e - appName: 'OCC', name: '/shop', context-path: '/shop'] Servlet failed with Exception
java.lang.IllegalStateException: Cannot resize buffer - 76438 bytes have already been written (Servlet 2.3, sec. 5.1)
     at weblogic.servlet.internal.ServletResponseImpl.setBufferSize(ServletResponseImpl.java:338)
     at weblogic.servlet.jsp.PageContextImpl.initialize(PageContextImpl.java:74)
     at weblogic.servlet.jsp.PageContextImpl.<init>(PageContextImpl.java:110)
     at weblogic.servlet.jsp.JspFactoryImpl.getPageContext(JspFactoryImpl.java:40)
     at jsp_servlet._checkout._order.__cart_thank_45_you._jspService(__cart_thank_45_you.java:644)
     at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at vodafone.servlet.security.HttpsEnforcingFilter.doFilter(HttpsEnforcingFilter.java:39)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at atg.servlet.pipeline.TailPipelineServlet.service(TailPipelineServlet.java:90)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.pipeline.DispatcherPipelineServletImpl.service(DispatcherPipelineServletImpl.java:202)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.pipeline.PipelineableServletImpl.service(PipelineableServletImpl.java:279)
     at vodafone.dynamo.servlet.LocaleRedirector.service(LocaleRedirector.java:75)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.pipeline.PipelineableServletImpl.service(PipelineableServletImpl.java:279)
     at atg.servlet.dafpipeline.RecordingServlet.service(RecordingServlet.java:280)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.http.CookieBufferServlet.service(CookieBufferServlet.java:97)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.userprofiling.ExpiredPasswordServlet.service(ExpiredPasswordServlet.java:356)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.pipeline.MimeTyperPipelineServlet.service(MimeTyperPipelineServlet.java:206)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.droplet.DropletEventServlet.service(DropletEventServlet.java:565)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.sessionsaver.SessionSaverServlet.service(SessionSaverServlet.java:2442)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.commerce.order.CommerceCommandServlet.service(CommerceCommandServlet.java:128)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.commerce.promotion.PromotionServlet.service(PromotionServlet.java:191)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.userprofiling.AccessControlServlet.service(AccessControlServlet.java:602)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.userprofiling.PageEventTriggerPipelineServlet.service(PageEventTriggerPipelineServlet.java:169)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.userprofiling.SessionEventTrigger.service(SessionEventTrigger.java:461)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at vodafone.servlets.ServletHelper.service(ServletHelper.java:34)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at vodafone.dynamo.servlet.DefaultCatalogFixer.service(DefaultCatalogFixer.java:54)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.commerce.profile.VodafoneSSOProfileRequestServlet.service(VodafoneSSOProfileRequestServlet.java:231)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.userprofiling.ProfileRequestServlet.service(ProfileRequestServlet.java:480)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at vodafone.session.SessionSynchronizationServlet.service(SessionSynchronizationServlet.java:38)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.pipeline.DynamoPipelineServlet.service(DynamoPipelineServlet.java:469)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.pipeline.PathAuthenticationPipelineServlet.service(PathAuthenticationPipelineServlet.java:370)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.userprofiling.sso.PassportServlet.service(PassportServlet.java:561)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.security.ThreadUserBinderServlet.service(ThreadUserBinderServlet.java:91)
     at atg.servlet.pipeline.PipelineableServletImpl.passRequest(PipelineableServletImpl.java:116)
     at atg.servlet.pipeline.HeadPipelineServlet.passRequest(HeadPipelineServlet.java:1100)
     at atg.servlet.pipeline.HeadPipelineServlet.service(HeadPipelineServlet.java:782)
     at atg.servlet.pipeline.PipelineableServletImpl.service(PipelineableServletImpl.java:231)
     at atg.filter.dspjsp.PageFilter.doFilter(Unknown Source)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3393)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(Unknown Source)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2140)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2046)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
>
Anyone has any idea or faced this issue before please guide me what is the cause, i have got a feeling that this may be because server has run out of memory.

i havn't written anything before calling set buiffer sizeSo why does the exception message say the opposite?
I can see that error may be because of a jsp named cart_thank-you.jspSo can I. So have a look at it. It is writing something before the other thing is calling setBufferSize().
you can see that in erro logSo can you.

Failed loading disp class "HSIService". Exception java.lang.ClassCastExcep

<Failed loading disp class "HSIService". Exception java.lang.ClassCastExcep
Posted: 12 Aug 2004 13:36 PM Reply
I am receiving the following error in most all of the logs when trying to run/test this web service. The service worked fine a day ago, then this happened. I finally rebuilt it entirely in workshop, it ran a couple of times between changes and then started producing this error again. The workshop test browser either states "DispMessage is null" on the test form or if the form appears then it says "get" is not supported for the operation .... and maybe other weird stuff.
Can you give me an idea of where to specifically look for the problem?? Complete error message is below:
####<Aug 12, 2004 3:40:16 PM EDT> <Error> <WLW> <KLRAY8Z> <cgServer>
<ExecuteThread: '14' for queue: 'weblogic.kernel.Default'> <<anonymous>> <>
<Failed loading disp class "HSIService". Exception java.lang.ClassCastException at
com.bea.wlw.runtime.core.dispatcher.TypeUtils.validate(TypeUtils.java:1130)
at com.bea.wlw.runtime.jws.dispatcher.JwsDispClass.<init>(JwsDispClass.java:398)
at com.bea.wlw.runtime.jws.dispatcher.JwsDispFile.createPrimaryDispClass(JwsDispFile.java:52)
at com.bea.wlw.runtime.core.dispatcher.DispFile.<init>(DispFile.java:162)
at com.bea.wlw.runtime.jws.dispatcher.JwsDispFile.<init>(JwsDispFile.java:44)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at com.bea.wlw.runtime.core.dispatcher.DispUnit.loadDispFile(DispUnit.java:219)
at com.bea.wlw.runtime.core.dispatcher.DispUnit.<init>(DispUnit.java:153)
at com.bea.wlw.runtime.core.dispatcher.DispCache.ensureDispUnit(DispCache.java:553)
at com.bea.wlw.runtime.core.dispatcher.HttpServerHelper.getDispUnit(HttpServerHelper.java:491)
at com.bea.wlw.runtime.core.dispatcher.HttpServerHelper.executeGetRequest(HttpServerHelper.java:531)
at com.bea.wlw.runtime.core.dispatcher.HttpServer.doGet(HttpServer.java:81)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:971)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:402)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:305)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6354)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:317)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:118)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3635)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
>
--------------------------------------------------------

FYI - solved this problem. The problem was that I had set a callback handler as an operation like so:
* @common:operation
* @common:message-buffer enable="true"
* @jws:conversation phase="finish"
public void mycontrol_mycallbackhandler()
Apparently callback handler's can not be operations.

Failed to get connection-; Root exception is: java.lang.NullPointerExceptio

Hi:
When I login Applications, click on any OAM got the following errors. All the forms are good.
An error has occurred!
Failed to get connection-; Root exception is: java.lang.NullPointerException
I don't know when started to be like that but I applied some patches yesterday. Thank you for your help in advance.

Hi;
You dont need to check log file. Please check apache log file for error details.
By the way did you try to
1. close apps services
2. run autoconfig on dbtier than
3. run autoconfig on appstier and be sure you dont have any error message,than recheck issue
Regard
Helios

Error Message: java.lang.RuntimeException: JSP Registry could not locate runtime prop

Hi there
Running Oracle Enterpride Edition 8.1.7
including Oracle Http webserver
I'm trying to run a JSP application developed with Jdeveloper
through th http server
Think I have modified alle the .conf files correctly
I get the message :
"Error Message: java.lang.RuntimeException: JSP Registry could not locate runtime property file:ORDERS_ORDERS_PKG_ORDERS_PKGModule.properties"
Any ideas ?
Or can anyone point me to a (proper) document that decribes (correctly and completely) alle the steps that need to be done ?
Many Thanxs
Regards TJ
null

I am also experiancing this problem. I have updated the ojsp to version 112200 and the properties file exist within the .jar used by the .jsp file.
Exception:
java.lang.RuntimeException: java.lang.RuntimeException: JSP Registry could not locate runtime property file:deseweb_DesewebModule.properties
at java.lang.Throwable.fillInStackTrace(Native Method)
at java.lang.Throwable.fillInStackTrace(Compiled Code)
at java.lang.Throwable.(Compiled Code)
at java.lang.Exception.(Compiled Code)
at java.lang.RuntimeException.(RuntimeException.java:47)
at morenet.jsp.JSPApplicationRegistry.registerApplicationFromProperties(JSPApplicationRegistry.java:199)
at morenet.jsp.MorenetWebBeanImpl.internalInitialize(MorenetWebBeanImpl.java:119)
at oracle.jdeveloper.html.WebBeanImpl.initialize(WebBeanImpl.java:56)
at oracle.jdeveloper.html.DataWebBeanImpl.initialize(DataWebBeanImpl.java:395)
at morenet.jsp.MorenetWebBeanImpl.initialize(MorenetWebBeanImpl.java:62)
at apps.deseweb._index._jspService(_index.java:71)
at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java)
at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java)
at oracle.jsp.JspServlet.doDispatch(JspServlet.java)
at oracle.jsp.JspServlet.internalService(Compiled Code)
at oracle.jsp.JspServlet.service(JspServlet.java)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
at org.apache.jserv.JServConnection.processRequest(JServConnection.java:314)
at org.apache.jserv.JServConnection.run(Compiled Code)
at java.lang.Thread.run(Compiled Code)

Unexpected exception with file: java.lang.NullPointerException

Hi :)
Still a Newbee
Geting the message Unexpected exception with file: java.lang.NullPointerException
Have traced the error down with the use of System.out.println(a sequential number); but having got it down to bReader.close();, I think, I'm not understanding why. I think it has something to do with the line while (text != null){
Don't fully understand yet as a newbee, but one can only learn. Like my other error (I once spent six hours on a pair of {}!!!! we all learn) I've spent two evenings now resarching and trying to solve this, so a bit of help would be very much appreciated.
Error occurs after System.out.println(7);
Code
private void initialiseData()
String text;
int size;
try
File file = new File("needleData.txt");
FileReader fReader = new FileReader(file);
BufferedReader bReader = new BufferedReader(fReader);
text = bReader.readLine(); // Read the first line to get the number of needles stored
size = Integer.parseInt(text);
while (text != null){
String type;
double length;
double thickestDiameter;
int donationYear;
String construction;
boolean isStraight;
boolean hasEye;
boolean wasMachineMade;
boolean isExhibited;
text = bReader.readLine();
type = text;
//System.out.println("type " + type);
text = bReader.readLine();
length = Double.parseDouble(text);
//System.out.println("length " + length);
text = bReader.readLine();
thickestDiameter = Double.parseDouble(text);
//System.out.println("thickestDiameter " + thickestDiameter);
text = bReader.readLine();
donationYear = Integer.parseInt(text);
//System.out.println("donationYear " + donationYear);
text = bReader.readLine();
construction = text;
//System.out.println("construction " + construction);
text = bReader.readLine();
isStraight = text.equalsIgnoreCase("true")? true: false;
//System.out.println("isStraight " + isStraight);
text = bReader.readLine();
hasEye = text.equalsIgnoreCase("true")? true: false;
//System.out.println("hasEye " + hasEye);
text = bReader.readLine();
wasMachineMade = text.equalsIgnoreCase("true")? true: false;
//System.out.println("wasMachineMade " + wasMachineMade);
text = bReader.readLine();
isExhibited = text.equalsIgnoreCase("true")? true: false;
//System.out.println("isExhibited " + isExhibited);
int i=0;
needles = new Needle [9];
needles[i] = new Needle("type", length, thickestDiameter, donationYear, "construction",isStraight, hasEye, wasMachineMade, isExhibited);
size ++;
i ++;
System.out.println(7);
bReader.close();
System.out.println(8);
fReader.close();
System.out.println(9);
} catch(FileNotFoundException e){
System.out.println("File not found : " + e);
} catch(IOException e){
System.out.println("I/O exception reading file: "+ e);
} catch(Exception e){
System.out.println("Unexpected exception with file: " + e);
Thanks :(

Re-post (Formated) if i understand the formating correctly.
private void initialiseData()
String text;
int size;
try
File file = new File("needleData.txt");
FileReader fReader = new FileReader(file);
BufferedReader bReader = new BufferedReader(fReader);
text = bReader.readLine(); // Read the first line to get the number of needles stored
size = Integer.parseInt(text);
[while (text != null){
String type;
double length;
double thickestDiameter;
int donationYear;
String construction;
boolean isStraight;
boolean hasEye;
boolean wasMachineMade;
boolean isExhibited;
text = bReader.readLine();
type = text;
//System.out.println("type " + type);
text = bReader.readLine();
length = Double.parseDouble(text);
//System.out.println("length " + length);
text = bReader.readLine();
thickestDiameter = Double.parseDouble(text);
//System.out.println("thickestDiameter " + thickestDiameter);
text = bReader.readLine();
donationYear = Integer.parseInt(text);
//System.out.println("donationYear " + donationYear);
text = bReader.readLine();
construction = text;
//System.out.println("construction " + construction);
text = bReader.readLine();
isStraight = text.equalsIgnoreCase("true")? true: false;
//System.out.println("isStraight " + isStraight);
text = bReader.readLine();
hasEye = text.equalsIgnoreCase("true")? true: false;
//System.out.println("hasEye " + hasEye);
text = bReader.readLine();
wasMachineMade = text.equalsIgnoreCase("true")? true: false;
//System.out.println("wasMachineMade " + wasMachineMade);
text = bReader.readLine();
isExhibited = text.equalsIgnoreCase("true")? true: false;
//System.out.println("isExhibited " + isExhibited);
int i=0;
needles = new Needle [9];
needles = new Needle("type", length, thickestDiameter, donationYear, "construction",isStraight, hasEye, wasMachineMade, isExhibited);
size ++;
i ++;
System.out.println(7);
bReader.close();
System.out.println(8);
fReader.close();
System.out.println(9);
} catch(FileNotFoundException e){
System.out.println("File not found : " + e);
} catch(IOException e){
System.out.println("I/O exception reading file: "+ e);
} catch(Exception e){
System.out.println("Unexpected exception with file: " + e);

Please help me! Error message : java.lang.OutOfMemoryError

Hello, I am a new learner on Java ME. I have done a simple shooting game in Java ME. I am using multiple threads on that and when I run the program in Sun Java Wireless Toolkit, the error message "java.lang.OutOfMemoryError" appear. May I know what is the cause of this problem? Is it because of too many threads running at the same time or ..? Any suggested solution on this? Thanks.

Hello,
I try to assign all class object as null, but the problem still there. My game has 3 stages. For example, after the first stage, I would like to clear the memory buffer like the heap memory, then only load the second stage. Otherwise, the memory may not enough when the stages increased. So, is there any other way to clear the buffer for garbage collection?
In my game, it has a menu. The menu has the option like "New Game", "Help", "Exit". Whenever the game is start, the menu will add-in another option - "Continue", which will allows user back to the game and continue it.
Everytime when I select "New Game", the game will start running, and when I press for menu, the game will pause automatically and then show the menu list. In this case, the game is still in the memory, but in paused state. If I choose "New Game" from the menu, it means it will restart a new game.
My problem is that when I restart a new game, the heap memory still keeping the previous game. How could I delete the previous game's memory, so that whenever the new game is selected, the heap memory that store previous game would be cleared and the memory buffer will always store the current game only?

Jwsc Ant task fails with exception java.lang.AssertionError: java.io.IOExce

I have the following task in my Ant file:
     <target name="build-service">
          <jwsc srcdir="src" destdir="${ear-dir}">
               <jws file="examples/webservices/hello_world/HelloWorldImpl.java" />
          </jwsc>
     </target>The 'HelloWorldImpl.java' file is the following:
package examples.webservices.hello_world;
import javax.jws.WebService;
@WebService(name = "HelloWorldPortType", serviceName = "HelloWorldService")
public class HelloWorldImpl {
    public String sayHelloWorld(String message) {
        System.out.println("sayHelloWorld:" + message);
        return "Here is the message: '" + message + "'";
}When I run 'build-service' And target I get the following error:
...build.xml:24: java.lang.AssertionError: java.io.IOExceptionI've tried to find this problem resolution but unsuccessfully.
Could anyone help this or give a reasonable advice about this exception reason.

Was getting this exception because of weblogic-container-binding.jar+ library missing. Added this library to classpath and the issue released.

URGENT: XML Report with warning(java.lang.StackOverflowError)

Hello,
I have created a custom report using XML Publisher(with PDF output). The report runs fine for limited data. But when more than 3 Lakh records are retrieved, the report gets completed with Warning.
The log details show the following error message:
------------- 1) PUBLISH -------------
Beginning post-processing of request 18175653 on node PWXS3Q-E at 25-JUL-2008 06:56:22.
Post-processing of request 18175653 failed at 25-JUL-2008 06:58:01 with the error message:
One or more post-processing actions failed. Consult the OPP service log for details.
The OPP log shows the following message:
[7/24/08 10:37:04 PM] [main] Starting GSF service with concurrent process id = 297839.
[7/24/08 10:37:04 PM] [main] Initialization Parameters:
oracle.apps.fnd.cp.opp.OPPServiceThread:2:0:max_threads=5
[7/24/08 10:37:05 PM] [Thread-25] Service thread starting up.
[7/24/08 10:37:05 PM] [Thread-26] Service thread starting up.
[7/25/08 6:56:23 AM] [OPPServiceThread1] Post-processing request 18175653.
[7/25/08 6:56:23 AM] [297839:RT18175653] Executing post-processing actions for request 18175653.
[7/25/08 6:56:24 AM] [297839:RT18175653] Starting XML Publisher post-processing action.
[7/25/08 6:56:24 AM] [297839:RT18175653]
Template code: PFOA249P
Template app: XXPOP
Language: nl
Territory: NL
Output type: PDF
[7/25/08 6:58:00 AM] [UNEXPECTED] [297839:RT18175653] 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 java.lang.reflect.Method.invoke(Method.java:324)
at oracle.apps.xdo.common.xml.XSLT10gR1.invokeProcessXSL(XSLT10gR1.java:580)
at oracle.apps.xdo.common.xml.XSLT10gR1.transform(XSLT10gR1.java:378)
at oracle.apps.xdo.common.xml.XSLT10gR1.transform(XSLT10gR1.java:197)
at oracle.apps.xdo.common.xml.XSLTWrapper.transform(XSLTWrapper.java:156)
at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:916)
at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:869)
at oracle.apps.xdo.template.fo.util.FOUtility.generateFO(FOUtility.java:204)
at oracle.apps.xdo.template.FOProcessor.createFO(FOProcessor.java:1497)
at oracle.apps.xdo.template.FOProcessor.generate(FOProcessor.java:913)
at
oracle.apps.xdo.oa.schema.server.TemplateHelper.runProcessTemplate(TemplateHelper.java:1816)
at
oracle.apps.xdo.oa.schema.server.TemplateHelper.processTemplate(TemplateHelper.java:1278)
at oracle.apps.fnd.cp.opp.XMLPublisherProcessor.process(XMLPublisherProcessor.java:247)
at oracle.apps.fnd.cp.opp.OPPRequestThread.run(OPPRequestThread.java:153)
Caused by: java.lang.StackOverflowError
[7/25/08 6:58:01 AM] [297839:RT18175653] Completed post-processing actions for request 18175653.
Any help would be greatly appreciated

Note:315477.1 : XML Report Publisher Fails With java.lang.OutOfMemoryError.
Could any one point me to the right place where i can find this note. I searched in Oracle metalink and google but no success.Here you go ..
Note: 315477.1 - XML Report Publisher Fails With java.lang.OutOfMemoryError
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=315477.1

Please HELP me with installation - java.lang.noclassdeffounderror:

Please Help! For school we need to install JAVA. I installed JDK 5.0 and id did not work. I got exception in thread "main" java.lang.noclassdeffounderror: hello. I was using Texpad to write, compile, and run it. In short I deleted all JAVA 5.0 using My Computer program removal. I installed JAVA 1.4..2_10 and I am still getting that same error. I want the JAVA 1.4..2_10 to be installed and not JAVA.5.0.
My System Variable CLASSPATH still shows C:\Program Files\Java\jre1.5.0_03\lib\ext\QTJava.zip. My System Variable PATH has nothing as far as JAVA in it. MY PATHEXT has JS and JSE amoung other things in it. My System Variable QTJAVA still has Files\Java\jre1.5.0_03\lib\ext\QTJava.zip in it.
Please tell me step-by-step how I can fix this. I never updated these variables before. What do I need to type and where? What do I need to get rid of or change?
PLEASE HELP!
Thanks,
Jim

I left my System variable classpath --> C:\Program Files\Java\jre1.5.0_03\lib\ext\QTJava.zip I left my QT JAVA --> C:\Program Files\Java\jre1.5.0_03\lib\ext\QTJava.zip I added Path --> ;C:\j2sdk1.4.2_10\bin and then restarted my computer. I added hello file in C:\j2sdk1.4.2_10\bin and tried to compile it under a new name and it would not compile. it gave me the error below. I was able to compile other java program in my other folder in a different directory. I am still getting the same error messages/ Anything else I should try? IS there anyplace or person I can call who would come and fix this? Something is wrong. This should not be giving me this much trouble. All The Java directions on other websites tell me to do different things. I am so confused... please help.
I get this during the compilenow:
javac: invalid flag: C:\j2sdk1.4.2_10\bin\helloa.txt
Usage: javac <options> <source files>
where possible options include:
-g Generate all debugging info
-g:none Generate no debugging info
-g:{lines,vars,source} Generate only some debugging info
-nowarn Generate no warnings
-verbose Output messages about what the compiler is doing
-deprecation Output source locations where deprecated APIs are used
-classpath <path> Specify where to find user class files
-sourcepath <path> Specify where to find input source files
-bootclasspath <path> Override location of bootstrap class files
-extdirs <dirs> Override location of installed extensions
-d <directory> Specify where to place generated class files
-encoding <encoding> Specify character encoding used by source files
-source <release> Provide source compatibility with specified release
-target <release> Generate class files for specific VM version
-help Print a synopsis of standard options
Tool completed with exit code 2
Jim
If you can fix this I will give you 14 points. I hope it is enough. I just want this to work for school.

Dispatcher fails to Come up - dies with message - "java/lang/OutOfMemoryErr

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