Failed

TEST-capellastudio.vpdsl.qualityassessment.tests.Aspect - Diagram

Failing for the past 2 builds (Since Unstable#486 )
Took 25 sec.

Error Message

Line 60: get-item: The Item "[platform:/resource/org.polarsys.capella.vp.qualityassessment.vpdsl/model/QualityAssessment.vpdesc, Viewpoint QualityAssessment, Diagram Set QualityAssessment.diagram, Diagram Extension QualityAssessment_PAB]" could not be found.  

Stacktrace

Line 60: get-item: The Item "[platform:/resource/org.polarsys.capella.vp.qualityassessment.vpdsl/model/QualityAssessment.vpdesc, Viewpoint QualityAssessment, Diagram Set QualityAssessment.diagram, Diagram Extension QualityAssessment_PAB]" could not be found.  swt.info
      Tree()
            Item(platform:/resource/org.polarsys.capella.vp.qualityassessment.vpdsl/model/QualityAssessment.vpdesc)
                  Item(Viewpoint QualityAssessment)
                        Item([Data] QualityAssessment.data)
                        Item(Configuration QualityAssessment.conf)
      eclipse.windows
            page:Workspace
                  editors
                        editor:QualityAssessment.spec.vptext
                            id=org.polarsys.kitalpha.ad.viewpoint.dsl.cs.text.Vpspec
                            dirty=false
                            pinned=false
                            editorInput.name=QualityAssessment.spec.vptext

                              Editor(QualityAssessment.spec.vptext)
                                    Toolbar()
                        editor:QualityAssessment.diagram.vptext
                            id=org.polarsys.kitalpha.ad.viewpoint.dsl.cs.text.Vpdiagram
                            dirty=false
                            pinned=false
                            editorInput.name=QualityAssessment.diagram.vptext

                              Editor(QualityAssessment.diagram.vptext)
                                    Toolbar()
                        editor:QualityAssessment.vpdesc
                            id=org.polarsys.kitalpha.ad.viewpoint.dsl.as.model.vpdesc.presentation.VpdescEditorID
                            dirty=false
                            pinned=false
                            editorInput.name=QualityAssessment.vpdesc

                              Editor(QualityAssessment.vpdesc)
                                    Toolbar()
                                    TabFolder()
                                          TabItem(Selection)
                                          TabItem(Parent)
                                          TabItem(List)
                                          TabItem(Tree)
                                          TabItem(Table)
                                          TabItem(Tree with Columns)
                                          Label(Resource Set)
                                          Toolbar()
                                          Toolbar()
                                          Tree()
                                                Item(platform:/resource/org.polarsys.capella.vp.qualityassessment.vpdsl/model/QualityAssessment.vpdesc)
                                                      Item(Viewpoint QualityAssessment)
                                                            Item([Data] QualityAssessment.data)
                                                            Item(Configuration QualityAssessment.conf)
                  views
                        view:Project Explorer
                            id=org.eclipse.ui.navigator.ProjectExplorer
                            dirty=false
                            fastView=false

                              View(Project Explorer)
                                    Toolbar()
                                          Button(Collapse All  (M1+M2+Numpad_Divide))
                                          Button(Link with Editor)
                                    Tree()
                                          Item(org.polarsys.capella.vp.qualityassessment.vpdsl)
                                                Item(JRE System Library [JavaSE-1.6])
                                                Item(Plug-in Dependencies)
                                                Item(src)
                                                Item(icons)
                                                Item(META-INF)
                                                Item(model)
                                                      Item(QualityAssessment.conf.vptext)
                                                      Item(QualityAssessment.data.vptext)
                                                      Item(QualityAssessment.diagram.vptext)
                                                      Item(QualityAssessment.spec.vptext)
                                                      Item(QualityAssessment.vpdesc)
                                                Item(test-artefact)
                                                Item(build.properties)
                                                Item(plugin.properties)
                                                Item(plugin.xml)
                        view:Package Explorer
                            id=org.eclipse.jdt.ui.PackageExplorer
                            dirty=false
                            fastView=false

                        view:Outline
                            id=org.eclipse.ui.views.ContentOutline
                            dirty=false
                            fastView=false

                              View(Outline)
                                    Toolbar()
                                    Tree()
                                          Item(platform:/resource/org.polarsys.capella.vp.qualityassessment.vpdsl/model/QualityAssessment.vpdesc)
                        view:Properties
                            id=org.eclipse.ui.views.PropertySheet
                            dirty=false
                            fastView=false

                              View(Properties)
                                    Toolbar()
                                          Button(Pins this property view to the current selection)
                                          Button(Show Categories)
                                          Button(Show Advanced Properties)
                                          Button(Set Value)
                                          Button(Restore Default Value)
                                          Button(Locate Value)
                        view:Console
                            id=org.eclipse.ui.console.ConsoleView
                            dirty=false
                            fastView=false

                        view:Error Log
                            id=org.eclipse.pde.runtime.LogView
                            dirty=false
                            fastView=false

                              View(Error Log)
                                    Toolbar()
                                          Button(Export Log)
                                          Button(Import Log)
                                          Button(Show Stack Trace in Console View)
                                          Button(Add additional information to Error Log)
                                          Button(Clear Log Viewer)
                                          Button(Delete Log)
                                          Button(Open Log)
                                          Button(Restore Log)
                                    Label(Workspace Log)
                                    Label()
                                    Text()
                                    Tree()
                                          Item(org.eclipse.xtext.validation.ResourceValidatorImpl  -)
                                          Item(org.eclipse.xtext.validation.ResourceValidatorImpl  -)
                                          Item(org.eclipse.xtext.validation.ResourceValidatorImpl  -)
                                          Item(org.eclipse.xtext.validation.ResourceValidatorImpl  -)
                                          Item(org.eclipse.xtext.validation.ResourceValidatorImpl  -)
                                          Item(org.eclipse.xtext.validation.ResourceValidatorImpl  -)
                                          Item(org.eclipse.xtext.validation.ResourceValidatorImpl  -)
            shells
                  Window()
            shells
                  Window()
swt.player
gef.editparts
java.runtime
    cpus=24
    freeMemory=745787952
    totalMemory=1415577600
    maxMemory=1908932608
Jobs information:
  Job:ECL session execute: pipeline
      class=org.eclipse.rcptt.ecl.internal.core.Session$1
      state=running
  Job:ECL session execute: sequence
      class=org.eclipse.rcptt.ecl.internal.core.Session$1
      state=running
  Job:ECL session execute: get-item
      class=org.eclipse.rcptt.ecl.internal.core.Session$1
      state=running
  Job:ECL session execute: ast-exec
      class=org.eclipse.rcptt.ecl.internal.core.Session$1
      state=running
  Job:Git Repository Change Scanner
      class=org.eclipse.egit.ui.Activator$RepositoryChangeScanner
      state=sleeping
        rule=org.eclipse.egit.ui.internal.RepositoryCacheRule@11f1c5d1
  Job:Compacting resource model
      class=org.eclipse.core.internal.utils.StringPoolJob
      state=sleeping
  Job:Workbench Auto-Save Job
      class=org.eclipse.ui.internal.Workbench$40
      state=sleeping
  Job:Periodic workspace save.
      class=org.eclipse.core.internal.resources.DelayedSnapshotJob
      state=sleeping
        rule=R/
Thread information:
    Thread:Active Thread: Equinox Container: 5d548db8-9c34-4e07-ba00-8d46bf7ca5e0
      class=java.lang.Thread
        8: sun.misc.Unsafe.park(Native Method)
        7: java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        6: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        5: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        4: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:com.google.inject.internal.util.$Finalizer
      class=com.google.inject.internal.util.$Finalizer
        3: java.lang.Object.wait(Native Method)
        2: java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
        1: java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
        0: com.google.inject.internal.util.$Finalizer.run(Finalizer.java:114)
    Thread:Worker-8: ECL session execute: get-item
      class=org.eclipse.core.internal.jobs.Worker
        12: sun.misc.Unsafe.park(Native Method)
        11: java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        10: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        9: java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
        8: org.eclipse.rcptt.tesla.internal.core.queue.TeslaQStream.readResponse(TeslaQStream.java:60)
        7: org.eclipse.rcptt.tesla.internal.core.queue.TeslaQPlayer.executeCommand(TeslaQPlayer.java:34)
        6: org.eclipse.rcptt.tesla.core.protocol.UIPlayer.safeExecuteCommand(UIPlayer.java:91)
        5: org.eclipse.rcptt.tesla.core.protocol.UISelector.find(UISelector.java:206)
        4: org.eclipse.rcptt.tesla.ecl.impl.TeslaBridge.find(TeslaBridge.java:237)
        3: org.eclipse.rcptt.tesla.ecl.internal.impl.commands.SelectorService.service(SelectorService.java:326)
        2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:83)
        1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48)
        0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
    Thread:Q7 Indexer
      class=java.lang.Thread
        3: java.lang.Object.wait(Native Method)
        2: java.lang.Object.wait(Object.java:502)
        1: org.eclipse.rcptt.internal.core.jobs.JobManager.run(JobManager.java:406)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:JGit-WorkQueue
      class=java.lang.Thread
        8: sun.misc.Unsafe.park(Native Method)
        7: java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        6: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        5: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        4: java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:pool-7-thread-3
      class=java.lang.Thread
        7: sun.misc.Unsafe.park(Native Method)
        6: java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        5: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        4: java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:pool-7-thread-2
      class=java.lang.Thread
        7: sun.misc.Unsafe.park(Native Method)
        6: java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        5: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        4: java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:Gogo shell
      class=java.lang.Thread
        7: sun.misc.Unsafe.park(Native Method)
        6: java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        5: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        4: java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:Worker-2: ECL session execute: sequence
      class=org.eclipse.core.internal.jobs.Worker
        5: java.lang.Object.wait(Native Method)
        4: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51)
        3: org.eclipse.rcptt.ecl.internal.commands.SequenceService.service(SequenceService.java:45)
        2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:83)
        1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48)
        0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
    Thread:pool-7-thread-1
      class=java.lang.Thread
        7: sun.misc.Unsafe.park(Native Method)
        6: java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        5: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        4: java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:pool-5-thread-1
      class=java.lang.Thread
        7: sun.misc.Unsafe.park(Native Method)
        6: java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        5: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        4: java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:SCR Component Actor
      class=java.lang.Thread
        3: java.lang.Object.wait(Native Method)
        2: java.lang.Object.wait(Object.java:502)
        1: org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:83)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:Signal Dispatcher
      class=java.lang.Thread
    Thread:Worker-JM
      class=org.eclipse.core.internal.jobs.InternalWorker
        1: java.lang.Object.wait(Native Method)
        0: org.eclipse.core.internal.jobs.InternalWorker.run(InternalWorker.java:62)
    Thread:Java indexing
      class=java.lang.Thread
        3: java.lang.Object.wait(Native Method)
        2: java.lang.Object.wait(Object.java:502)
        1: org.eclipse.jdt.internal.core.search.processing.JobManager.run(JobManager.java:378)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:Q7 Runner Monitor
      class=org.eclipse.rcptt.runtime.ui.Q7Monitor
        1: java.lang.Thread.sleep(Native Method)
        0: org.eclipse.rcptt.runtime.ui.Q7Monitor.run(Q7Monitor.java:28)
    Thread:Worker-9: ECL session execute: pipeline
      class=org.eclipse.core.internal.jobs.Worker
        5: java.lang.Object.wait(Native Method)
        4: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51)
        3: org.eclipse.rcptt.ecl.internal.commands.PipelineService.service(PipelineService.java:39)
        2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:83)
        1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48)
        0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
    Thread:Thread-6
      class=org.eclipse.gmf.runtime.common.core.util.RequestCollapser$PostedThread
        2: java.lang.Object.wait(Native Method)
        1: java.lang.Object.wait(Object.java:502)
        0: org.eclipse.gmf.runtime.common.core.util.RequestCollapser$PostedThread.run(RequestCollapser.java:53)
    Thread:Worker-1: ECL session execute: ast-exec
      class=org.eclipse.core.internal.jobs.Worker
        7: java.lang.Object.wait(Native Method)
        6: org.eclipse.rcptt.ecl.internal.core.Process.waitFor(Process.java:51)
        5: org.eclipse.rcptt.ecl.internal.commands.ExecService.exec(ExecService.java:83)
        4: org.eclipse.rcptt.ecl.internal.commands.ExecService.service(ExecService.java:54)
        3: org.eclipse.rcptt.ecl.ast.commands.AstExecService.service(AstExecService.java:29)
        2: org.eclipse.rcptt.ecl.internal.core.AbstractSession.internalDoExecute(AbstractSession.java:83)
        1: org.eclipse.rcptt.ecl.internal.core.Session$1.run(Session.java:48)
        0: org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
    Thread:pool-5-thread-2
      class=java.lang.Thread
        7: sun.misc.Unsafe.park(Native Method)
        6: java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        5: java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        4: java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)
    Thread:main
      class=java.lang.Thread
        39: java.lang.Thread.dumpThreads(Native Method)
        38: java.lang.Thread.getAllStackTraces(Thread.java:1610)
        37: org.eclipse.rcptt.tesla.internal.core.info.GeneralInformationCollector.collectThreadInformation(GeneralInformationCollector.java:41)
        36: org.eclipse.rcptt.tesla.internal.core.info.GeneralInformationCollector.collectInformation(GeneralInformationCollector.java:29)
        35: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.getAdvancedInformation(AbstractTeslaClient.java:359)
        34: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.handleFailedResponse(AbstractTeslaClient.java:349)
        33: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.handleSelect(AbstractTeslaClient.java:117)
        32: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.execute(AbstractTeslaClient.java:298)
        31: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.doOneCommand(AbstractTeslaClient.java:247)
        30: org.eclipse.rcptt.tesla.internal.core.AbstractTeslaClient.processNext(AbstractTeslaClient.java:129)
        29: org.eclipse.rcptt.tesla.ecl.impl.TeslaBridge$2.doProcessing(TeslaBridge.java:102)
        28: org.eclipse.rcptt.tesla.swt.events.TeslaEventManager.doProcessing(TeslaEventManager.java:109)
        27: org.eclipse.rcptt.tesla.swt.aspects.DisplayAspect.ajc$around$org_eclipse_rcptt_tesla_swt_aspects_DisplayAspect$1$e269b158(DisplayAspect.aj:87)
        26: org.eclipse.swt.widgets.Display.sleep(Display.java:5645)
        25: org.eclipse.ui.application.WorkbenchAdvisor.eventLoopIdle(WorkbenchAdvisor.java:360)
        24: org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.eventLoopIdle(IDEWorkbenchAdvisor.java:949)
        23: org.eclipse.ui.internal.Workbench$1.eventLoopIdle(Workbench.java:483)
        22: org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1178)
        21: org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
        20: org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062)
        19: org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
        18: org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:635)
        17: org.eclipse.ui.internal.Workbench$$Lambda$43/337313357.run(Unknown Source)
        16: org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
        15: org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
        14: org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
        13: org.polarsys.capella.studio.product.Application.start(Application.java:126)
        12: org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
        11: org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
        10: org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
        9: org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
        8: org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
        7: sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        6: sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        5: sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        4: java.lang.reflect.Method.invoke(Method.java:498)
        3: org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
        2: org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
        1: org.eclipse.equinox.launcher.Main.run(Main.java:1468)
        0: org.eclipse.equinox.launcher.Main.main(Main.java:1441)
    Thread:process reaper
      class=java.lang.Thread
        8: sun.misc.Unsafe.park(Native Method)
        7: java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        6: java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        5: java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        4: java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        3: java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        2: java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        1: java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        0: java.lang.Thread.run(Thread.java:748)

  pluginId=org.apache.log4j
  message=org.eclipse.xtext.validation.ResourceValidatorImpl  - 

  severity=4
  exception={
    className=java.lang.NullPointerException
    stackTrace=[{
            declaringClass=org.eclipse.xtext.nodemodel.util.NodeModelUtils
            methodName=findNodesForFeature
            fileName=NodeModelUtils.java
            lineNumber=186
        }
        {
            index=1
            declaringClass=org.eclipse.xtext.nodemodel.util.NodeModelUtils
            methodName=findNodesForFeature
            fileName=NodeModelUtils.java
            lineNumber=168
        }
        {
            index=2
            declaringClass=org.eclipse.xtext.validation.DiagnosticConverterImpl
            methodName=getLocationData
            fileName=DiagnosticConverterImpl.java
            lineNumber=228
        }
        {
            index=3
            declaringClass=org.eclipse.xtext.validation.DiagnosticConverterImpl
            methodName=getLocationData
            fileName=DiagnosticConverterImpl.java
            lineNumber=211
        }
        {
            index=4
            declaringClass=org.eclipse.xtext.validation.DiagnosticConverterImpl
            methodName=convertValidatorDiagnostic
            fileName=DiagnosticConverterImpl.java
            lineNumber=87
        }
        {
            index=5
            declaringClass=org.eclipse.xtext.validation.ResourceValidatorImpl
            methodName=issueFromEValidatorDiagnostic
            fileName=ResourceValidatorImpl.java
            lineNumber=180
        }
        {
            index=6
            declaringClass=org.eclipse.xtext.validation.ResourceValidatorImpl
            methodName=validate
            fileName=ResourceValidatorImpl.java
            lineNumber=149
        }
        {
            index=7
            declaringClass=org.eclipse.xtext.validation.ResourceValidatorImpl
            methodName=validate
            fileName=ResourceValidatorImpl.java
            lineNumber=124
        }
        {
            index=8
            declaringClass=org.eclipse.xtext.validation.ResourceValidatorImpl
            methodName=validate
            fileName=ResourceValidatorImpl.java
            lineNumber=90
        }
        {
            index=9
            declaringClass=org.eclipse.xtext.ui.editor.validation.ValidationJob$1
            methodName=exec
            fileName=ValidationJob.java
            lineNumber=91
        }
        {
            index=10
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        {
            index=16
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        {
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        {
            index=19
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        {
            index=20
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        {
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]    throwable=java.lang.Throwable: java.lang.Throwable: java.lang.Throwable: java.lang.NullPointerException
}
  pluginId=org.apache.log4j
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  severity=4
  exception={
    className=java.lang.NullPointerException
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        {
            index=1
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        {
            index=2
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        }
        {
            index=3
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        }
        {
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            declaringClass=org.eclipse.xtext.validation.DiagnosticConverterImpl
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        {
            index=5
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        }
        {
            index=6
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        }
        {
            index=7
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        }
        {
            index=9
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        {
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        {
            index=19
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        {
            index=20
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]    throwable=java.lang.Throwable: java.lang.Throwable: java.lang.Throwable: java.lang.NullPointerException
}
  pluginId=org.apache.log4j
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  severity=4
  exception={
    className=java.lang.NullPointerException
    stackTrace=[{
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        {
            index=1
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            index=4
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        {
            index=5
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            index=6
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            index=7
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        {
            index=9
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            index=10
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        {
            index=11
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        {
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        {
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]    throwable=java.lang.Throwable: java.lang.Throwable: java.lang.Throwable: java.lang.NullPointerException
}
  pluginId=org.apache.log4j
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  severity=4
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    stackTrace=[{
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        {
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        {
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        {
            index=9
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]    throwable=java.lang.Throwable: java.lang.Throwable: java.lang.Throwable: java.lang.NullPointerException
}
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  severity=4
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        {
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        {
            index=8
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        {
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        {
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]    throwable=java.lang.Throwable: java.lang.Throwable: java.lang.Throwable: java.lang.NullPointerException
}
  pluginId=org.apache.log4j
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  severity=4
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        {
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}
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]    throwable=java.lang.Throwable: java.lang.Throwable: java.lang.Throwable: java.lang.NullPointerException
}
    data=[B@5065f475
    message=The Item "[platform:/resource/org.polarsys.capella.vp.qualityassessment.vpdsl/model/QualityAssessment.vpdesc, Viewpoint QualityAssessment, Diagram Set QualityAssessment.diagram, Diagram Extension QualityAssessment_PAB]" could not be found.(aut-ws-0 - org.polarsys.capella.vp.qualityassessment.vpdsl/model/QualityAssessment.vpdesc - Capella Studio Product)