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EJB Deployment problem

 
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Hi All,
I am getting one serious problem while deploying my Entity bean in WSAD 5.0, but I am not getting any specific error message to find where exactly it is failing. I have copied the error console information here...If anybody knows please advice me.
Thanks in advance,
Shanmugam.

==================================================
Error:
==================================================
>com.ibm.etools.ejbdeploy.EJBDeploymentException
>com.ibm.etools.ejbdeploy.plugin.InternalErrorGenerationException
java.lang.NullPointerException
at com.ibm.ObjectQuery.crud.queryplan.ReadQueryCreator.createNavigationQuery(ReadQueryCreator.java:157)
at com.ibm.etools.ejbdeploy.generators.mb.PersisterAssocFinderMBGenerator.run(PersisterAssocFinderMBGenerator.java:70)
at com.ibm.etools.codegen.BaseGenerator.runDependents(BaseGenerator.java(Compiled Code))
at com.ibm.etools.java.codegen.JavaMethodGenerator.getBody(JavaMethodGenerator.java:343)
at com.ibm.etools.java.codegen.JavaMethodGenerator.generateMethod(JavaMethodGenerator.java:303)
at com.ibm.etools.java.codegen.JavaMethodGenerator.calculateMergeResults(JavaMethodGenerator.java:142)
at com.ibm.etools.java.codegen.JavaMethodGenerator.calculateMergeResults(JavaMethodGenerator.java:129)
at com.ibm.etools.java.codegen.JavaMemberGenerator.analyze(JavaMemberGenerator.java:43)
at com.ibm.etools.codegen.BaseGenerator.analyzeChildren(BaseGenerator.java(Compiled Code))
at com.ibm.etools.codegen.BaseGenerator.primAnalyze(BaseGenerator.java(Compiled Code))
at com.ibm.etools.codegen.BaseGenerator.analyze(BaseGenerator.java(Compiled Code))
at com.ibm.etools.java.codegen.JavaMemberGenerator.analyze(JavaMemberGenerator.java:52)
at com.ibm.etools.codegen.BaseGenerator.analyzeChildren(BaseGenerator.java(Compiled Code))
at com.ibm.etools.java.codegen.JavaCompilationUnitGenerator.analyzeChildren(JavaCompilationUnitGenerator.java:602)
at com.ibm.etools.codegen.BaseGenerator.primAnalyze(BaseGenerator.java(Compiled Code))
at com.ibm.etools.codegen.BaseGenerator.analyze(BaseGenerator.java(Compiled Code))
at com.ibm.etools.java.codegen.JavaCompilationUnitGenerator.analyze(JavaCompilationUnitGenerator.java:113)
at com.ibm.etools.codegen.BaseGenerator.analyzeChildren(BaseGenerator.java(Compiled Code))
at com.ibm.etools.codegen.BaseGenerator.primAnalyze(BaseGenerator.java(Compiled Code))
at com.ibm.etools.codegen.BaseGenerator.analyze(BaseGenerator.java(Compiled Code))
at com.ibm.etools.ejbdeploy.plugin.EJBDeployOperation.deployCMP1_1(EJBDeployOperation.java:560)
at com.ibm.etools.ejbdeploy.plugin.EJBDeployOperation.deployCMP(EJBDeployOperation.java:506)
at com.ibm.etools.ejbdeploy.plugin.EJBDeployOperation.runCMP(EJBDeployOperation.java:1459)
at com.ibm.etools.ejbdeploy.plugin.EJBDeployOperation.run(EJBDeployOperation.java:1269)
at com.ibm.etools.j2ee.common.ui.RunnableWithProgressWrapper.run(RunnableWithProgressWrapper.java:57)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:299)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:249)
at org.eclipse.jface.wizard.WizardDialog.run(WizardDialog.java:720)
at com.ibm.etools.ejbdeploy.ui.plugin.DeployRMICBeansOperation.generateDeployCode(DeployRMICBeansOperation.java:252)
at com.ibm.etools.ejbdeploy.ui.plugin.DeployRMICBeansOperation.run(DeployRMICBeansOperation.java:549)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java(Compiled Code))
at com.ibm.etools.ejbdeploy.ui.plugin.DeployRMICPage.performFinish(DeployRMICPage.java:449)
at com.ibm.etools.ejbdeploy.ui.plugin.DeployRMICWizard.performFinish(DeployRMICWizard.java:83)
at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:577)
at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:312)
at org.eclipse.jface.dialogs.Dialog$1.widgetSelected(Dialog.java:398)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java(Compiled Code))
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java(Compiled Code))
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java(Compiled Code))
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java(Compiled Code))
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java(Compiled Code))
at org.eclipse.jface.window.Window.runEventLoop(Window.java(Compiled Code))
at org.eclipse.jface.window.Window.open(Window.java:542)
at com.ibm.etools.ejbdeploy.ui.plugin.EJBDeployMenuAction.run(EJBDeployMenuAction.java:155)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:210)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:407)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java(Compiled Code))
at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java(Compiled Code))
at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java(Compiled Code))
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java(Compiled Code))
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java(Compiled Code))
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java(Compiled Code))
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java(Compiled Code))
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java(Compiled Code))
at org.eclipse.ui.internal.Workbench.run(Workbench.java:1239)
at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:775)
at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462)
at java.lang.reflect.Method.invoke(Native Method)
at org.eclipse.core.launcher.Main.basicRun(Main.java:247)
at org.eclipse.core.launcher.Main.run(Main.java:703)
at org.eclipse.core.launcher.Main.main(Main.java:539)
 
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Moving to the IBM/Websphere Forum...
 
Consider Paul's rocket mass heater.
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