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Bug 447388

Summary: [papyrus,gmf] Unhandled event loop exception
Product: z_Archived Reporter: EPP Error Reports <error-reports-inbox>
Component: RecommendersAssignee: EPP Error Reports <error-reports-inbox>
Status: CLOSED DUPLICATE QA Contact:
Severity: normal    
Priority: P3 CC: cedric.brun
Version: unspecified   
Target Milestone: ---   
Hardware: All   
OS: All   
Whiteboard:

Description EPP Error Reports CLA 2014-10-15 10:38:44 EDT
Hello committers,

we received a new error report for Eclipse 4.5.0.I20140918-0330.


General Information:
    anonymous-id:         8a02a811-1e55-4f7c-b66c-f4f90c87f0c8
    eclipse-build-id:     4.5.0.I20140918-0330
    eclipse-product:      org.eclipse.epp.package.modeling.product
    operating system:     MacOSX 10.9.5 (x86_64) - cocoa
    java-runtime-version: 1.7.0_45-b18

The following plug-ins were present on the execution stack (*):
    1. org.eclipse.core.databinding.observable_1.4.1.v20140910-2107
    2. org.eclipse.core.databinding_1.4.100.v20140910-2107
    3. org.eclipse.core.runtime_3.10.0.v20140724-1132
    4. org.eclipse.draw2d_3.10.0.201409290206
    5. org.eclipse.e4.ui.workbench_1.2.0.v20140905-1352
    6. org.eclipse.e4.ui.workbench.swt_0.12.100.v20140908-1525
    7. org.eclipse.emf.transaction_1.8.0.201409241440
    8. org.eclipse.emf_2.6.0.v20140929-0830
    9. org.eclipse.equinox.app_1.3.200.v20130910-1609
    10. org.eclipse.equinox.launcher_1.3.0.v20140415-2008
    11. org.eclipse.gef_3.10.0.201409290206
    12. org.eclipse.gmf.runtime.diagram.ui_1.8.0.201409241816
    13. org.eclipse.gmf_1.7.0.201409241816
    14. org.eclipse.gmf.runtime.emf.type.core_1.7.0.201409241816
    15. org.eclipse.papyrus.infra.gmfdiag.dnd_1.1.0.201410011305
    16. org.eclipse.papyrus.infra.services.edit_1.1.0.201410011305
    17. org.eclipse.papyrus.sysml.diagram.internalblock_1.1.0.201410011305
    18. org.eclipse.papyrus.sysml_1.1.0.201410011305
    19. org.eclipse.papyrus.uml.diagram.activity_1.1.0.201410011305
    20. org.eclipse.papyrus.uml.diagram.common_1.1.0.201410011305
    21. org.eclipse.swt_3.104.0.v20140916-1012
    22. org.eclipse.ui_3.107.0.v20140911-1616
    23. org.eclipse.ui.ide.application_1.0.600.v20140909-1818
    24. org.eclipse.ui.ide_3.10.100.v20140905-0917


Error Status:

    code:                   0
    plugin:                 org.eclipse.ui_3.107.0.v20140911-1616
    message:                Unhandled event loop exception
    fingerprint:            85108ae2
    exception class:        java.lang.NullPointerException
    exception message:      -
    number of children:     0
    
    java.lang.NullPointerException: null
    at org.eclipse.papyrus.uml.diagram.common.util.CrossReferencerUtil.getCrossReferencingViews(CrossReferencerUtil.java:78)
    at org.eclipse.papyrus.sysml.diagram.internalblock.helper.advice.DeleteViewDuringMoveHelperAdvice.getViewsToDestroy(DeleteViewDuringMoveHelperAdvice.java:85)
    at org.eclipse.papyrus.sysml.diagram.internalblock.helper.advice.DeleteViewDuringMoveHelperAdvice.getBeforeMoveCommand(DeleteViewDuringMoveHelperAdvice.java:61)
    at org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelperAdvice.getBeforeEditCommand(AbstractEditHelperAdvice.java:91)
    at org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelper.getEditCommand(AbstractEditHelper.java:166)
    at org.eclipse.gmf.runtime.emf.type.core.edithelper.AbstractEditHelper.getEditCommand(AbstractEditHelper.java:137)
    at org.eclipse.gmf.runtime.emf.type.core.MetamodelType.getEditCommand(MetamodelType.java:107)
    at org.eclipse.papyrus.infra.services.edit.internal.ElementEditService.getEditCommand(ElementEditService.java:85)
    at org.eclipse.papyrus.uml.diagram.activity.edit.policies.UMLBaseItemSemanticEditPolicy.getMoveCommand(UMLBaseItemSemanticEditPolicy.java:408)
    at org.eclipse.papyrus.uml.diagram.activity.edit.policies.UMLBaseItemSemanticEditPolicy.getSemanticCommandSwitch(UMLBaseItemSemanticEditPolicy.java:271)
    at org.eclipse.papyrus.uml.diagram.activity.edit.policies.UMLBaseItemSemanticEditPolicy.getSemanticCommand(UMLBaseItemSemanticEditPolicy.java:153)
    at org.eclipse.gmf.runtime.diagram.ui.editpolicies.SemanticEditPolicy.getCommand(SemanticEditPolicy.java:69)
    at org.eclipse.papyrus.uml.diagram.activity.edit.policies.UMLBaseItemSemanticEditPolicy.getCommand(UMLBaseItemSemanticEditPolicy.java:134)
    at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:502)
    at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$1(GraphicalEditPart.java:1)
    at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart$1.run(GraphicalEditPart.java:482)
    at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
    at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.getCommand(GraphicalEditPart.java:477)
    at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CreationEditPolicy.getReparentCommand(CreationEditPolicy.java:235)
    at org.eclipse.papyrus.uml.diagram.activity.edit.policies.ActivityParameterNodeInCompartmentCreationEditPolicy.getReparentCommand(ActivityParameterNodeInCompartmentCreationEditPolicy.java:96)
    at org.eclipse.gmf.runtime.diagram.ui.editpolicies.CreationEditPolicy.getCommand(CreationEditPolicy.java:94)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.strategy.DefaultDropStrategy.getCommand(DefaultDropStrategy.java:77)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.policy.CustomizableDropEditPolicy.findStrategies(CustomizableDropEditPolicy.java:289)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.policy.CustomizableDropEditPolicy.getCustomCommand(CustomizableDropEditPolicy.java:210)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.policy.CustomizableDropEditPolicy.getCreationCommand(CustomizableDropEditPolicy.java:140)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.policy.CustomizableDropEditPolicy.getCommand(CustomizableDropEditPolicy.java:101)
    at org.eclipse.gef.editparts.AbstractEditPart.getCommand(AbstractEditPart.java:502)
    at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.access$1(GraphicalEditPart.java:1)
    at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart$1.run(GraphicalEditPart.java:482)
    at org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl.runExclusive(TransactionalEditingDomainImpl.java:328)
    at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.getCommand(GraphicalEditPart.java:477)
    at org.eclipse.gmf.runtime.diagram.ui.editpolicies.DragDropEditPolicy.getDropCommand(DragDropEditPolicy.java:112)
    at org.eclipse.gmf.runtime.diagram.ui.editpolicies.DiagramDragDropEditPolicy.getDropCommand(DiagramDragDropEditPolicy.java:151)
    at org.eclipse.papyrus.uml.diagram.activity.edit.policies.CustomDiagramDragDropEditPolicy.getDropCommand(CustomDiagramDragDropEditPolicy.java:568)
    at org.eclipse.gmf.runtime.diagram.ui.editpolicies.DragDropEditPolicy.getCommand(DragDropEditPolicy.java:75)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.strategy.DefaultDropStrategy.getCommand(DefaultDropStrategy.java:74)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.policy.CustomizableDropEditPolicy.findStrategies(CustomizableDropEditPolicy.java:289)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.policy.CustomizableDropEditPolicy.getCustomCommand(CustomizableDropEditPolicy.java:210)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.policy.CustomizableDropEditPolicy.getCommand(CustomizableDropEditPolicy.java:97)
    at org.eclipse.gmf.runtime.diagram.ui.editpolicies.DragDropEditPolicy.showTargetFeedback(DragDropEditPolicy.java:181)
    at org.eclipse.papyrus.infra.gmfdiag.dnd.policy.CustomizableDropEditPolicy.showTargetFeedback(CustomizableDropEditPolicy.java:307)
    at org.eclipse.gef.editparts.AbstractEditPart.showTargetFeedback(AbstractEditPart.java:1119)
    at org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart.showTargetFeedback(GraphicalEditPart.java:1391)
    at org.eclipse.gef.tools.TargetingTool.showTargetFeedback(TargetingTool.java:378)
    at org.eclipse.gef.tools.TargetingTool.handleEnteredEditPart(TargetingTool.java:196)
    at org.eclipse.gef.tools.TargetingTool.setTargetEditPart(TargetingTool.java:357)
    at org.eclipse.gef.tools.DragEditPartsTracker.setTargetEditPart(DragEditPartsTracker.java:557)
    at org.eclipse.gef.tools.TargetingTool.updateTargetUnderMouse(TargetingTool.java:431)
    at org.eclipse.gef.tools.DragEditPartsTracker.handleDragInProgress(DragEditPartsTracker.java:366)
    at org.eclipse.gmf.runtime.diagram.ui.tools.DragEditPartsTrackerEx.handleDragInProgress(DragEditPartsTrackerEx.java:177)
    at org.eclipse.gef.tools.AbstractTool.mouseDrag(AbstractTool.java:1114)
    at org.eclipse.gef.tools.SelectionTool.mouseDrag(SelectionTool.java:538)
    at org.eclipse.gef.EditDomain.mouseDrag(EditDomain.java:259)
    at org.eclipse.gef.ui.parts.DomainEventDispatcher.dispatchMouseMoved(DomainEventDispatcher.java:363)
    at org.eclipse.draw2d.LightweightSystem$EventHandler.mouseMove(LightweightSystem.java:543)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:212)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4188)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1467)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1490)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1475)
    at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4031)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3658)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:637)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:580)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:141)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
   

    

Messages, stacktraces, and nested status objects may be shortened. Please visit 
http://dev.eclipse.org/recommenders/committers/confess/0.5/reports/543e86f5e4b0a653914bde7e
for the complete error log.


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Thank you for your assistance.
Your friendly error-reports-inbox.


--
* Note: The list of present bundles and their respective versions was
  calculated by package naming heuristics. This may or may not reflect reality.
Comment 1 EPP Error Reports CLA 2014-10-15 10:38:45 EDT
I've looked up the top-3 most similar bug groups and printed the closest bug of
each group below. This report may or may not be duplicate of those (low or sim-
ilar scores for all entries may indicate that this hasn't been reported yet):

>     1. Bug 447156: [sirius,gmf] Unhandled event loop exception – 80,8    
>     2. Bug 446584: [sirius] Impossible to find an interpreter - Could not find a session for model elemen... (err_grp: 10266088) – 67,5    
>     3. Bug 446884: [sirius,gmf] Impossible to find an interpreter - Could not find a session for model elemen... (err_grp: ce423497) – 53,8    


If this report actually is a duplicate of those, please mark it as such. This
information helps me to improve the recommendations further for the next issue.

Thank you for your assistance.
Your friendly error-reports-inbox.
Comment 2 EPP Error Reports CLA 2014-10-15 14:06:10 EDT

*** This bug has been marked as a duplicate of bug 447387 ***