[jboss-jira] [JBoss JIRA] (GPD-136) Widget is disposed in Task Controller Variables Table

[Koen Aers (JIRA)]

     [ https://issues.jboss.org/browse/GPD-136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Koen Aers resolved GPD-136.
---------------------------
    Resolution: Out of Date


> Widget is disposed in Task Controller Variables Table
> -----------------------------------------------------
>
>                 Key: GPD-136
>                 URL: https://issues.jboss.org/browse/GPD-136
>             Project: jBPM GPD
>          Issue Type: Bug
>          Components: jpdl
>         Environment: Eclipse 3.2.2 on Windows 2000
>            Reporter: Matthias Hanisch
>            Assignee: Koen Aers
>             Fix For: jBPM jPDL Designer 3.2
>
>
> Select a Task Node. Go to Properties View.
> Select Tasks:<task>:Controller (default).
> Add two variables, remove the second.
> Error Log view contains the following SWT Exception:
> org.eclipse.swt.SWTException: Widget is disposed
> 	at org.eclipse.swt.SWT.error(SWT.java:3374)
> 	at org.eclipse.swt.SWT.error(SWT.java:3297)
> 	at org.eclipse.swt.SWT.error(SWT.java:3268)
> 	at org.eclipse.swt.widgets.Widget.error(Widget.java:435)
> 	at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:330)
> 	at org.eclipse.swt.widgets.Control.setVisible(Control.java:2642)
> 	at org.jbpm.gd.jpdl.util.VariableTableItemWrapper.applyName(VariableTableItemWrapper.java:164)
> 	at org.jbpm.gd.jpdl.util.VariableTableItemWrapper.cancelEditing(VariableTableItemWrapper.java:150)
> 	at org.jbpm.gd.jpdl.util.VariableTableCellClickedResolver.mouseDown(VariableTableCellClickedResolver.java:25)
> 	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:133)
> 	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.java:3348)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)
> 	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.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(EclipseStarter.java:400)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:585)
> 	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)
> After that, table input is not working anymore ("Mapped Name" column not editable anymore, for example).



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