| Exception when deleting edge [message #77000] |
Mon, 13 November 2006 01:57  |
Eclipse User |
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Hi,
when I delete an edge within my model, I get an ExecutionException
caused by an IllegalArgumentException in java.util.List (I attached the
stack trace below).
I've read the "Exception when deleting node" thread and, thanks to
Cherie's advice, added an according breakpoint. I can see that there is
a DeleteFromModelAction envolved, and the command seems to be a
CompositeTransactionalCommand containing a CompositeCommand which
(finally) contains an AbstractEditHelper$1 and a DeleteCommand.
Unfortunately, this doesn't help me too much -looking into the
DeleteCommand didn't show anything unexpected (at least for me :-) ).
I'm using the current Callisto versions. Any idea on what's going on?
Thanks in advance,
Chris
org.eclipse.core.commands.ExecutionException: While executing the
operation, an exception occurred
at
org.eclipse.core.commands.operations.DefaultOperationHistory .execute(DefaultOperationHistory.java:517)
at
org.eclipse.gmf.runtime.diagram.ui.parts.DiagramCommandStack .execute(DiagramCommandStack.java:193)
at
org.eclipse.gmf.runtime.diagram.ui.parts.DiagramCommandStack .execute(DiagramCommandStack.java:168)
at
org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.exe cute(DiagramAction.java:139)
at
org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.doR un(DiagramAction.java:101)
at
org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandl er.run(AbstractActionHandler.java:358)
at
org.eclipse.gmf.runtime.common.ui.action.ActionManager$1.run (ActionManager.java:225)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.gmf.runtime.common.ui.action.ActionManager.run(A ctionManager.java:223)
at
org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandl er.runWithEvent(AbstractActionHandler.java:376)
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:539)
at
org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:488)
at
org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:400)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3348)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2968)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1914)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:95)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:78)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:92)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:68)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:400)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336 )
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.lang.IllegalArgumentException: fromIndex(1) > toIndex(0)
at java.util.SubList.<init>(Unknown Source)
at java.util.RandomAccessSubList.<init>(Unknown Source)
at java.util.AbstractList.subList(Unknown Source)
at
org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:398)
at
org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:401)
at
org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:401)
at
org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:401)
at
org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:401)
at
org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:369)
at
org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl.getN otificationsForPostcommit(ReadWriteValidatorImpl.java:184)
at
org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFac tory$DiagramEditingDomain.postcommit(DiagramEditingDomainFac tory.java:179)
at
org.eclipse.emf.transaction.impl.TransactionalEditingDomainI mpl.deactivate(TransactionalEditingDomainImpl.java:469)
at
org.eclipse.emf.transaction.impl.TransactionImpl.close(Trans actionImpl.java:524)
at
org.eclipse.emf.transaction.impl.TransactionImpl.rollback(Tr ansactionImpl.java:417)
at
org.eclipse.emf.workspace.AbstractEMFOperation.rollback(Abst ractEMFOperation.java:442)
at
org.eclipse.emf.workspace.AbstractEMFOperation.execute(Abstr actEMFOperation.java:158)
at
org.eclipse.core.commands.operations.DefaultOperationHistory .execute(DefaultOperationHistory.java:509)
... 34 more
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| Re: Exception when deleting edge [message #77498 is a reply to message #77000] |
Tue, 14 November 2006 10:35  |
| Eclipse User |
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Chris,
The bottom of the stack trace that you sent shows that the
AbstractEMFOperation is being 'rolled back'. This is probably happening
because there was another exception thrown during the execution of one
of the commands. Did you try debugging the execution of the commands to
make sure no exceptions are thrown then? Put a breakpoint in the
DeleteCommand's execute method.
Hope this helps.
- Cherie
chris wrote:
> Hi,
>
> when I delete an edge within my model, I get an ExecutionException
> caused by an IllegalArgumentException in java.util.List (I attached the
> stack trace below).
>
> I've read the "Exception when deleting node" thread and, thanks to
> Cherie's advice, added an according breakpoint. I can see that there is
> a DeleteFromModelAction envolved, and the command seems to be a
> CompositeTransactionalCommand containing a CompositeCommand which
> (finally) contains an AbstractEditHelper$1 and a DeleteCommand.
> Unfortunately, this doesn't help me too much -looking into the
> DeleteCommand didn't show anything unexpected (at least for me :-) ).
>
> I'm using the current Callisto versions. Any idea on what's going on?
>
> Thanks in advance,
> Chris
>
>
> org.eclipse.core.commands.ExecutionException: While executing the
> operation, an exception occurred
> at
> org.eclipse.core.commands.operations.DefaultOperationHistory .execute(DefaultOperationHistory.java:517)
> at
> org.eclipse.gmf.runtime.diagram.ui.parts.DiagramCommandStack .execute(DiagramCommandStack.java:193)
> at
> org.eclipse.gmf.runtime.diagram.ui.parts.DiagramCommandStack .execute(DiagramCommandStack.java:168)
> at
> org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.exe cute(DiagramAction.java:139)
> at
> org.eclipse.gmf.runtime.diagram.ui.actions.DiagramAction.doR un(DiagramAction.java:101)
> at
> org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandl er.run(AbstractActionHandler.java:358)
> at
> org.eclipse.gmf.runtime.common.ui.action.ActionManager$1.run (ActionManager.java:225)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.gmf.runtime.common.ui.action.ActionManager.run(A ctionManager.java:223)
> at
> org.eclipse.gmf.runtime.common.ui.action.AbstractActionHandl er.runWithEvent(AbstractActionHandler.java:376)
> at
> org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:539)
> at
> org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:488)
> at
> org.eclipse.jface.action.ActionContributionItem$5.handleEven t(ActionContributionItem.java:400)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3348)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2968)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1914)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:419)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:95)
> at
> org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:78)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:92)
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:68)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:400)
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:177)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336 )
> at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
> at org.eclipse.core.launcher.Main.run(Main.java:977)
> at org.eclipse.core.launcher.Main.main(Main.java:952)
> Caused by: java.lang.IllegalArgumentException: fromIndex(1) > toIndex(0)
> at java.util.SubList.<init>(Unknown Source)
> at java.util.RandomAccessSubList.<init>(Unknown Source)
> at java.util.AbstractList.subList(Unknown Source)
> at
> org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:398)
> at
> org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:401)
> at
> org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:401)
> at
> org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:401)
> at
> org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:401)
> at
> org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl$Noti ficationTree.collectNotifications(ReadWriteValidatorImpl.jav a:369)
> at
> org.eclipse.emf.transaction.impl.ReadWriteValidatorImpl.getN otificationsForPostcommit(ReadWriteValidatorImpl.java:184)
> at
> org.eclipse.gmf.runtime.diagram.core.DiagramEditingDomainFac tory$DiagramEditingDomain.postcommit(DiagramEditingDomainFac tory.java:179)
> at
> org.eclipse.emf.transaction.impl.TransactionalEditingDomainI mpl.deactivate(TransactionalEditingDomainImpl.java:469)
> at
> org.eclipse.emf.transaction.impl.TransactionImpl.close(Trans actionImpl.java:524)
> at
> org.eclipse.emf.transaction.impl.TransactionImpl.rollback(Tr ansactionImpl.java:417)
> at
> org.eclipse.emf.workspace.AbstractEMFOperation.rollback(Abst ractEMFOperation.java:442)
> at
> org.eclipse.emf.workspace.AbstractEMFOperation.execute(Abstr actEMFOperation.java:158)
> at
> org.eclipse.core.commands.operations.DefaultOperationHistory .execute(DefaultOperationHistory.java:509)
> ... 34 more
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