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MQSeries.net Forum Index » IBM MQ Telemetry / Low Latency Messaging / Everyplace » unable to read workbench

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pravinks
PostPosted: Mon Dec 04, 2006 2:15 am    Post subject: unable to read workbench Reply with quote

Newbie

Joined: 04 Dec 2006
Posts: 6
Hi Guys,

whenever i am opening websphere MQ Series.it's giving an error that
"Unable to read workbench.workbench UI layout will be reset."

as soon as i click ok for this error. MQ explorer is opening.
But i am not able to open websphere MQ explorer perspective. other perspective are working fine.
the error in opening Websphere MQ explorer perspective is
"problems opening perspective. com.ibm.mq.explorer.ui.internal.perspective.mqperspective"
i am using MQ v6 and eclipse platform v3.

by going to plug in developement perspective i can see the detailed error which are as
1.Invalid Menu Extension (Path is invalid): org.eclipse.jdt.ui.actions.GoToType
2.Invalid Menu Extension (Path is invalid): org.eclipse.jdt.ui.actions.GoToPackage
3.Invalid Menu Extension (Path is invalid): exportJavadoc

for these three its showing exception stack trace could not be found.
4.Plug-in com.ibm.mq.explorer.ui was unable to load class com.ibm.mq.explorer.ui.internal.perspective.MQPerspective.
for this error its showing
java.lang.ClassNotFoundException: com.ibm.mq.explorer.ui.internal.perspective.MQPerspective
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:404)
at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:93)
at java.lang.ClassLoader.loadClass(ClassLoader.java:560)
at org.eclipse.osgi.framework.internal.core.BundleLoader.loadClass(BundleLoader.java:307)
at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:336)
at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1313)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:131)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:124)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:113)
at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:196)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:193)
at org.eclipse.ui.internal.registry.PerspectiveDescriptor.createFactory(PerspectiveDescriptor.java:130)
at org.eclipse.ui.internal.Perspective.loadPredefinedPersp(Perspective.java:599)
at org.eclipse.ui.internal.Perspective.createPresentation(Perspective.java:203)
at org.eclipse.ui.internal.Perspective.<init>(Perspective.java:103)
at org.eclipse.ui.internal.WorkbenchPage.createPerspective(WorkbenchPage.java:1148)
at org.eclipse.ui.internal.WorkbenchPage.busySetPerspective(WorkbenchPage.java:736)
at org.eclipse.ui.internal.WorkbenchPage.access$8(WorkbenchPage.java:728)
at org.eclipse.ui.internal.WorkbenchPage$12.run(WorkbenchPage.java:2961)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPage.setPerspective(WorkbenchPage.java:2959)
at org.eclipse.ui.internal.ChangeToPerspectiveMenu.run(ChangeToPerspectiveMenu.java:87)
at org.eclipse.ui.actions.PerspectiveMenu.run(PerspectiveMenu.java:303)
at org.eclipse.ui.actions.PerspectiveMenu.runOther(PerspectiveMenu.java:318)
at org.eclipse.ui.actions.PerspectiveMenu$4.widgetSelected(PerspectiveMenu.java:134)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at com.ibm.mq.explorer.ui.rcp.internal.base.RcpApplication.run(RcpApplication.java:136)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:5
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at org.eclipse.core.launcher.Main.basicRun(Main.java:185)
at org.eclipse.core.launcher.Main.run(Main.java:704)
at org.eclipse.core.launcher.Main.main(Main.java:688)

please help me with the error.
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Vitor
PostPosted: Mon Dec 04, 2006 2:16 am    Post subject: Reply with quote

Grand High Poobah

Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
a) this would appear to be the wrong forum

b) it's considered rude to double post
_________________
Honesty is the best policy.
Insanity is the best defence.
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pravinks
PostPosted: Mon Dec 04, 2006 9:38 pm    Post subject: Reply with quote

Newbie

Joined: 04 Dec 2006
Posts: 6
i m really sorry if i am being rude in any way....
i was fed up of this error,so posted it twice...
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gaurang3000
PostPosted: Sun Jan 21, 2007 10:05 pm    Post subject: Did you got the solution ? Reply with quote

Newbie

Joined: 21 Jan 2007
Posts: 6
Hi Pravin,

Did you get the answer for this ? I am also facing the same. and seems like nothing is helping.

Please let me know, if you got any solution.....

Thanks,
Gaurang
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gaurang3000
PostPosted: Sun Jan 21, 2007 11:23 pm    Post subject: got the answer Reply with quote

Newbie

Joined: 21 Jan 2007
Posts: 6
hi Praveen,

I did got the resolution..

i have deleted .metadata folder under
c:\Documents and Settings\###$user###\Application Data\IBM\MQ Explorer\.metadata

where ###$USER### is your userid...

after that restarting mq explorer resolves the problem. But i was not able to get the source of the problem.

.log file under that folder shows the source of problem

thanks,
Gaurang
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paulgroo
PostPosted: Fri Jun 08, 2007 8:05 am    Post subject: Thanks! Reply with quote

Centurion

Joined: 07 Jul 2005
Posts: 138
Location: Ireland
Thanks very much, Gaurang. That worked perfectly.
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christian witschel
PostPosted: Fri Oct 19, 2007 12:45 am    Post subject: Reply with quote

Apprentice

Joined: 07 Dec 2005
Posts: 27
Thank god for this thread.
I had the same problem and deleting / renaming the .metadata folder fixed the problem. Now the MQ Explorer starts fine again.
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jkb
PostPosted: Tue Jun 28, 2011 11:19 pm    Post subject: Reply with quote

Newbie

Joined: 12 Jun 2009
Posts: 7
Hi,

And on win 7 the path is C:\Users\###$user###\AppData\Roaming\IBM\MQ Explorer

I had also that problem and deleting the .metadata folder fixed it :O)

Rgds

Jakob
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