[jbosstools-issues] [JBoss JIRA] Closed: (JBIDE-7070) Mapping Diagram -> Unhandled event loop exception

[Jiri Peterka (JIRA)]

     [ https://jira.jboss.org/browse/JBIDE-7070?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jiri Peterka closed JBIDE-7070.
-------------------------------



Seems good, no exception occured, verified in JBT 3.2.0.beta1-182, Linux 64

> Mapping Diagram -> Unhandled event loop exception
> -------------------------------------------------
>
>                 Key: JBIDE-7070
>                 URL: https://jira.jboss.org/browse/JBIDE-7070
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Hibernate
>    Affects Versions: 3.2.0.M2
>            Reporter: Vitali Yemialyanchyk
>            Assignee: Vitali Yemialyanchyk
>             Fix For: 3.2.0.Beta1
>
>
> 1) Press "Sort" button in Outline View;
> or
> 2) Press "Refresh Visual Mapping"
> or
> 3) select some item in Outline View and press "Expand|Collapse"
> java.lang.IllegalArgumentException: Argument cannot be null
> 	at org.eclipse.swt.SWT.error(SWT.java:4064)
> 	at org.eclipse.swt.SWT.error(SWT.java:3998)
> 	at org.eclipse.swt.SWT.error(SWT.java:3969)
> 	at org.eclipse.swt.widgets.TreeItem.checkNull(TreeItem.java:207)
> 	at org.eclipse.swt.widgets.TreeItem.<init>(TreeItem.java:197)
> 	at org.eclipse.gef.editparts.AbstractTreeEditPart.addChildVisual(AbstractTreeEditPart.java:75)
> 	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:210)
> 	at org.eclipse.gef.editparts.AbstractEditPart.refreshChildren(AbstractEditPart.java:771)
> 	at org.eclipse.gef.editparts.AbstractEditPart.refresh(AbstractEditPart.java:718)
> 	at org.eclipse.gef.editparts.AbstractEditPart.addNotify(AbstractEditPart.java:252)
> 	at org.eclipse.gef.editparts.AbstractEditPart.addChild(AbstractEditPart.java:211)
> 	at org.eclipse.gef.editparts.RootTreeEditPart.setContents(RootTreeEditPart.java:140)
> 	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:617)
> 	at org.eclipse.gef.ui.parts.AbstractEditPartViewer.setContents(AbstractEditPartViewer.java:626)
> 	at org.jboss.tools.hibernate.ui.diagram.editors.DiagramContentOutlinePage.setContents(DiagramContentOutlinePage.java:298)
> 	at org.jboss.tools.hibernate.ui.diagram.editors.actions.LexicalSortingAction$1.run(LexicalSortingAction.java:63)
> 	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> 	at org.jboss.tools.hibernate.ui.diagram.editors.actions.LexicalSortingAction.valueChanged(LexicalSortingAction.java:57)
> 	at org.jboss.tools.hibernate.ui.diagram.editors.actions.LexicalSortingAction.run(LexicalSortingAction.java:52)
> 	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
> 	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
> 	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
> 	at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:452)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
> 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427)
> 	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> 	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.equinox.launcher.Main.invokeFramework(Main.java:619)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)

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