[jbosstools-issues] [JBoss JIRA] Created: (JBIDE-2177) NullPointer at the "Initializing Java Tooling" avoids the correct classpath resolution.

Nick Gegger (JIRA) jira-events at lists.jboss.org
Fri May 2 05:51:38 EDT 2008 

NullPointer at the "Initializing Java Tooling" avoids the correct classpath resolution.
---------------------------------------------------------------------------------------

                 Key: JBIDE-2177
                 URL: http://jira.jboss.com/jira/browse/JBIDE-2177
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: core, JBossAS
    Affects Versions: 2.0.0.GA
         Environment: OS : Windows Vista Entreprise (2006)
Jdk : Sun (build 1.5.0_11-b03, mixed mode)
Eclipse : Eclipse Platform Version: 3.3.1.1 Build id: M20071023-1652
            Reporter: Nick Gegger


The workspace is composed of an EAR project and some dependent module projects. When Eclipse starts, at the "Initializing Java Tooling" process, it fails to resolve module classpath due to a NullPointerException.



Message from the .log of Eclipse :

!SESSION 2008-05-02 11:35:23.287 -----------------------------------------------
eclipse.buildId=M20071023-1652
java.version=1.5.0_11
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_FR
Command-line arguments:  -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.core.jobs 4 2 2008-05-02 11:35:32.410
!MESSAGE An internal error occurred during: "Initializing Java Tooling".
!STACK 0
java.lang.NullPointerException
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.getEObject(ResourceImpl.java:718)
	at org.eclipse.wst.common.componentcore.internal.util.HRefTranslator.convertStringToValue(HRefTranslator.java:78)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.extractValue(EMF2DOMAdapterImpl.java:1151)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOFFeature(EMF2DOMAdapterImpl.java:1394)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFFeature(EMF2DOMAdapterImpl.java:1773)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:933)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:913)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:461)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:1486)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFMultiFeature(EMF2DOMAdapterImpl.java:1700)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFFeature(EMF2DOMAdapterImpl.java:1755)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:933)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:913)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:461)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:1486)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFMultiFeature(EMF2DOMAdapterImpl.java:1700)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFFeature(EMF2DOMAdapterImpl.java:1755)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:933)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:913)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:461)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFRootFeature(EMF2DOMAdapterImpl.java:954)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:929)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:913)
	at org.eclipse.wst.common.internal.emf.resource.EMF2DOMRenderer.doLoad(EMF2DOMRenderer.java:64)
	at org.eclipse.wst.common.internal.emf.resource.TranslatorResourceImpl.basicDoLoad(TranslatorResourceImpl.java:144)
	at org.eclipse.wst.common.internal.emf.resource.CompatibilityXMIResourceImpl.doLoad(CompatibilityXMIResourceImpl.java:175)
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1354)
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1155)
	at org.eclipse.wst.common.internal.emf.resource.CompatibilityXMIResourceImpl.load(CompatibilityXMIResourceImpl.java:261)
	at org.eclipse.wst.common.internal.emf.resource.TranslatorResourceImpl.load(TranslatorResourceImpl.java:390)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:256)
	at org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl.demandLoad(ProjectResourceSetImpl.java:143)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:271)
	at org.eclipse.jem.internal.util.emf.workbench.ProjectResourceSetImpl.getResource(ProjectResourceSetImpl.java:390)
	at org.eclipse.wst.common.internal.emfworkbench.WorkbenchResourceHelper.getOrCreateResource(WorkbenchResourceHelper.java:384)
	at org.eclipse.wst.common.internal.emfworkbench.integration.EditModel.getResource(EditModel.java:684)
	at org.eclipse.wst.common.componentcore.internal.ModuleStructuralModel.getPrimaryResource(ModuleStructuralModel.java:303)
	at org.eclipse.wst.common.componentcore.internal.ModuleStructuralModel.prepareProjectModulesIfNecessary(ModuleStructuralModel.java:241)
	at org.eclipse.wst.common.componentcore.internal.ModuleStructuralModel.getPrimaryRootObject(ModuleStructuralModel.java:115)
	at org.eclipse.wst.common.componentcore.internal.StructureEdit.getComponentModelRoot(StructureEdit.java:450)
	at org.eclipse.wst.common.componentcore.internal.StructureEdit.getWorkbenchModules(StructureEdit.java:486)
	at org.eclipse.wst.common.componentcore.internal.StructureEdit.getComponent(StructureEdit.java:929)
	at org.eclipse.jst.j2ee.componentcore.util.EARVirtualComponent.getHardReferences(EARVirtualComponent.java:87)
	at org.eclipse.jst.j2ee.componentcore.util.EARVirtualComponent.getReferences(EARVirtualComponent.java:187)
	at org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getManifestReferences(J2EEModuleVirtualComponent.java:255)
	at org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:86)
	at org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:79)
	at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.update(J2EEComponentClasspathContainer.java:163)
	at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathContainer.install(J2EEComponentClasspathContainer.java:281)
	at org.eclipse.jst.j2ee.internal.common.classpath.J2EEComponentClasspathInitializer.initialize(J2EEComponentClasspathInitializer.java:29)
	at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2218)
	at org.eclipse.jdt.internal.core.JavaModelManager$9.run(JavaModelManager.java:2148)
	at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1797)
	at org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2164)
	at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1544)
	at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:1571)
	at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2558)
	at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1848)
	at org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:3254)
	at org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:35)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)


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