JMX Console fails to show popup msgs under linux
------------------------------------------------
Key: QPID-1529
URL: https://issues.apache.org/jira/browse/QPID-1529
Project: Qpid
Issue Type: Bug
Components: Java Management : JMX Console
Reporter: Martin Ritchie
Assignee: Martin Ritchie
Summary:
Under linux getActiveShell() returns null resulting in the following stack
trace and no message for the user about the result of the requested operation.
!ENTRY org.eclipse.ui 4 0 2008-12-11 11:55:06.541
!MESSAGE Argument cannot be null
!STACK 0
java.lang.IllegalArgumentException: Argument cannot be null
at org.eclipse.swt.SWT.error(SWT.java:3761)
at org.eclipse.swt.SWT.error(SWT.java:3695)
at org.eclipse.swt.SWT.error(SWT.java:3666)
at org.eclipse.swt.widgets.Dialog.error(Dialog.java:191)
at org.eclipse.swt.widgets.Dialog.checkParent(Dialog.java:164)
at org.eclipse.swt.widgets.Dialog.<init>(Dialog.java:127)
at org.eclipse.swt.widgets.MessageBox.<init>(MessageBox.java:86)
at
org.apache.qpid.management.ui.views.ViewUtility.popupInfoMessage(ViewUtility.java:417)
at
org.apache.qpid.management.ui.views.OperationTabControl.executeAndShowResults(OperationTabControl.java:724)
at
org.apache.qpid.management.ui.views.OperationTabControl.access$1000(OperationTabControl.java:73)
at
org.apache.qpid.management.ui.views.OperationTabControl$OperationExecutionListener.widgetSelected(OperationTabControl.java:630)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1158)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3401)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3033)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.apache.qpid.management.ui.Application.run(Application.java:46)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
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:386)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
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:597)
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)
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