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java.lang.NullPointerException [message #603967] Wed, 24 May 2006 08:12 Go to next message
Hailong Zhang is currently offline Hailong ZhangFriend
Messages: 19
Registered: July 2009
Junior Member
I use update manager to get ECF, but when I restart the workbench and
click the "Connect Workspace" button, java.lang.NullPointerException is
reported:
java.lang.NullPointerException
at
org.eclipse.ecf.example.collab.ui.ConnectionDialog.getDialog Settings(ConnectionDialog.java:330)
at
org.eclipse.ecf.example.collab.ui.ConnectionDialog.restoreDi alogSettings(ConnectionDialog.java:262)
at
org.eclipse.ecf.example.collab.ui.ConnectionDialog.createCon tents(ConnectionDialog.java:191)
at org.eclipse.jface.window.Window.create(Window.java:418)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:996)
at org.eclipse.jface.window.Window.open(Window.java:776)
at
org.eclipse.ecf.example.collab.actions.NewWorkbenchAction.ru n(NewWorkbenchAction.java:67)
at
org.eclipse.ui.actions.ActionDelegate.runWithEvent(ActionDel egate.java:70)
at
org.eclipse.ui.internal.PluginAction.runWithEvent(PluginActi on.java:236)
at
org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPl uginAction.java:223)
at
org.eclipse.jface.action.ActionContributionItem.handleWidget Selection(ActionContributionItem.java:538)
at
org.eclipse.jface.action.ActionContributionItem.access$2(Act ionContributionItem.java:488)
at
org.eclipse.jface.action.ActionContributionItem$6.handleEven t(ActionContributionItem.java:441)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3125)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2758)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:1699)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:367)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:103)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:226)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:376)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:163)
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.core.launcher.Main.invokeFramework(Main.java:334 )
at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
at org.eclipse.core.launcher.Main.run(Main.java:973)
at org.eclipse.core.launcher.Main.main(Main.java:948)

I have checked the ecf packages (include the example packages) have been
installed in the plugins directory. My Eclipse version is 3.1.2.

What's the problem?

Thanks in advance.
Re: java.lang.NullPointerException [message #603971 is a reply to message #603967] Wed, 24 May 2006 13:34 Go to previous message
Scott Lewis is currently offline Scott LewisFriend
Messages: 975
Registered: July 2009
Senior Member
Hi zhlmmc,

zhlmmc wrote:
> I use update manager to get ECF, but when I restart the workbench and
> click the "Connect Workspace" button, java.lang.NullPointerException is
> reported:
<stuff deleted>
> I have checked the ecf packages (include the example packages) have been
> installed in the plugins directory. My Eclipse version is 3.1.2.
>
> What's the problem?

I believe the problem is probably 3.1.2. We've been developing and
testing on the 3.2 stream in anticipation of the 3.2 release next month.

Any chance that you could use 3.2rcX?

Thanks,

Scott
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