Eclipse Community Forums: UML2 » Problem creating LinkEndData and LinkEndDestructionData

Help

Home

Home » Modeling » UML2 » Problem creating LinkEndData and LinkEndDestructionData

Show: Today's Messages :: Show Polls :: Message Navigator

Problem creating LinkEndData and LinkEndDestructionData [message #472910]

Wed, 16 May 2007 09:46

Eclipse User

Originally posted by: francois.nizou.thalesgroup.com

Greeting,

I've encountered an issue using UML2:

I have a model, a class within, this class have a Behavior Activity and
this activity a Node Create (or Delete) Link Action.
The creation of two types of child within those nodes, "LinkEndData" and
"Link End Desctruction Data" doesn't work.

The log shows the following:

eclipse.buildId=M20060921-0945
java.version=1.6.0_01
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=fr_FR
Command-line arguments: -os win32 -ws win32 -arch x86

Warning
Wed May 16 11:01:07 CEST 2007
An exception was ignored during command execution

org.eclipse.emf.common.util.WrappedException: An exception was ignored
during command execution
at
org.eclipse.emf.common.command.BasicCommandStack.handleError (BasicCommandStack.java:279)
at
org.eclipse.emf.common.command.BasicCommandStack.execute(Bas icCommandStack.java:98)
at
org.eclipse.emf.edit.ui.action.StaticSelectionCommandAction. run(StaticSelectionCommandAction.java:230)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:499 )
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.ArrayStoreException
at org.eclipse.emf.common.util.BasicEList.assign(BasicEList.jav a:188)
at
org.eclipse.emf.common.util.BasicEList.addAllUnique(BasicELi st.java:774)
at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.doAddAl lUnique(NotifyingListImpl.java:494)
at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.addAllU nique(NotifyingListImpl.java:435)
at
org.eclipse.emf.common.notify.impl.NotifyingListImpl.addAllU nique(NotifyingListImpl.java:396)
at org.eclipse.emf.common.util.BasicEList.addAll(BasicEList.jav a:688)
at
org.eclipse.emf.edit.command.AddCommand.doExecute(AddCommand .java:400)
at
org.eclipse.emf.edit.command.AbstractOverrideableCommand.exe cute(AbstractOverrideableCommand.java:128)
at
org.eclipse.emf.common.command.CommandWrapper.execute(Comman dWrapper.java:179)
at
org.eclipse.emf.edit.command.CreateChildCommand.execute(Crea teChildCommand.java:258)
at
org.eclipse.emf.common.command.BasicCommandStack.execute(Bas icCommandStack.java:91)
... 27 more

After that, the editor is in an inconsistant state and throws
NullPointerException when selecting the Node Action.

Note: The problem doesn't occur for Node Read Link Action

I've tried the same operation on two differents versions of Eclipse (with
UML 2.0.1 UML 2.0.3) and editors (UML2 editor and Acceleo Reflective
editor) and the result remains the same.

Does anyone has an idea of what is happening when using type of Action?

Many thanks in advance,

François

Report message to a moderator