MQSeries.net :: View topic

pravinks · Posted: Mon Dec 04, 2006 2:58 am Post subject:

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.