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Date: Wed, 29 Jun 2011 19:26:29 +0000 (UTC)
From: "Jarek Gawor (JIRA)" <jira@apache.org>
To: dev@geronimo.apache.org
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Subject: [jira] [Commented] (GERONIMODEVTOOLS-709) Unhandled event loop
 exception
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    [ https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-709?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13057414#comment-13057414 ] 

Jarek Gawor commented on GERONIMODEVTOOLS-709:
----------------------------------------------

This actually causes changes to server or vm arguments not to be saved between Eclipse restarts.


> Unhandled event loop exception
> ------------------------------
>
>                 Key: GERONIMODEVTOOLS-709
>                 URL: https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-709
>             Project: Geronimo-Devtools
>          Issue Type: Bug
>    Affects Versions: 3.0-M2
>            Reporter: Ted Kirby
>            Assignee: Jarek Gawor
>            Priority: Minor
>
> Open G server.  In overview pane, click the link Open launch configuration.  Click the arguments tab.  Click OK.  Nothing happens, but this error log record:
> Unhandled event loop exception
> java.lang.NullPointerException
> 	at org.eclipse.wst.server.core.model.ServerDelegate.setAttribute(ServerDelegate.java:334)
> 	at org.apache.geronimo.st.v30.core.GeronimoServerDelegate.setServerInstanceProperties(GeronimoServerDelegate.java:507)
> 	at org.apache.geronimo.st.v30.core.GeronimoServerDelegate.setInstanceProperty(GeronimoServerDelegate.java:499)
> 	at org.apache.geronimo.st.v30.core.GeronimoServerDelegate.setVMArgs(GeronimoServerDelegate.java:373)
> 	at org.apache.geronimo.st.v30.ui.internal.GeronimoLaunchConfigurationTabGroup.performApply(GeronimoLaunchConfigurationTabGroup.java:74)
> 	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupWrapper.performApply(LaunchConfigurationTabGroupWrapper.java:220)
> 	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationTabGroupViewer.handleApplyPressed(LaunchConfigurationTabGroupViewer.java:1352)
> 	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationPropertiesDialog.okPressed(LaunchConfigurationPropertiesDialog.java:194)
> 	at org.eclipse.jface.dialogs.Dialog.buttonPressed(Dialog.java:472)
> 	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsDialog.buttonPressed(LaunchConfigurationsDialog.java:318)
> 	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
> 	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
> 	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.jface.window.Window.runEventLoop(Window.java:825)
> 	at org.eclipse.jface.window.Window.open(Window.java:801)
> 	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationsDialog.open(LaunchConfigurationsDialog.java:1133)
> 	at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationPropertiesDialog.open(LaunchConfigurationPropertiesDialog.java:203)
> 	at org.eclipse.debug.ui.DebugUITools.openLaunchConfigurationPropertiesDialog(DebugUITools.java:448)
> 	at org.eclipse.debug.ui.DebugUITools.openLaunchConfigurationPropertiesDialog(DebugUITools.java:425)
> 	at org.eclipse.wst.server.ui.internal.editor.OverviewEditorPart$9.linkActivated(OverviewEditorPart.java:588)
> 	at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleActivate(AbstractHyperlink.java:233)
> 	at org.eclipse.ui.forms.widgets.AbstractHyperlink.handleMouseUp(AbstractHyperlink.java:327)
> 	at org.eclipse.ui.forms.widgets.AbstractHyperlink.access$2(AbstractHyperlink.java:311)
> 	at org.eclipse.ui.forms.widgets.AbstractHyperlink$4.handleEvent(AbstractHyperlink.java:125)
> 	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:2640)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
> 	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
> 	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)
> I suspect this problem has been with us for a while.

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