[jbosstools-issues] [JBoss JIRA] Closed: (JBIDE-918) Seam property pages in project properties gives error

[Max Andersen (JIRA)]

     [ http://jira.jboss.com/jira/browse/JBIDE-918?page=all ]

Max Andersen closed JBIDE-918.
------------------------------

    Resolution: Done

fixed by not calling toString on defaultValue that might be null.

> Seam property pages in project properties gives error
> -----------------------------------------------------
>
>                 Key: JBIDE-918
>                 URL: http://jira.jboss.com/jira/browse/JBIDE-918
>             Project: JBoss Tools
>          Issue Type: Bug
>          Components: Seam
>    Affects Versions: 2.0.0.Beta3
>            Reporter: Max Andersen
>             Fix For: 2.0.0.Beta4
>
>
> Click on Seam settings and I get the following error:
> java.lang.NullPointerException
> 	at org.jboss.tools.seam.ui.widget.editor.TaggedComboFieldEditor.<init>(TaggedComboFieldEditor.java:37)
> 	at org.jboss.tools.seam.ui.widget.editor.SwtFieldEditorFactory.createComboEditor(SwtFieldEditorFactory.java:54)
> 	at org.jboss.tools.seam.ui.preferences.SeamSettingsPreferencePage.createContents(SeamSettingsPreferencePage.java:66)
> 	at org.eclipse.jface.preference.PreferencePage.createControl(PreferencePage.java:233)
> 	at org.eclipse.jface.preference.PreferenceDialog.createPageControl(PreferenceDialog.java:1456)
> 	at org.eclipse.jface.preference.PreferenceDialog$13.run(PreferenceDialog.java:1213)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> 	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
> 	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
> 	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:193)
> 	at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1207)
> 	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:433)
> 	at org.eclipse.jface.preference.PreferenceDialog$9.selectionChanged(PreferenceDialog.java:698)
> 	at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:842)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
> 	at org.eclipse.core.runtime.Platform.run(Platform.java:857)
> 	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
> 	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:193)
> 	at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:840)
> 	at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1153)
> 	at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1178)
> 	at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:250)
> 	at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:244)
> 	at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:418)
> 	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
> 	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)
> 	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3296)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2974)
> 	at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
> 	at org.eclipse.jface.window.Window.open(Window.java:796)
> 	at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:156)
> 	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
> 	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:545)
> 	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
> 	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:402)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
> 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3319)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2971)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
> 	at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
> 	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
> 	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.equinox.launcher.Main.invokeFramework(Main.java:504)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1144)

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