Hi Jessica, I finally got back to this issue :-)
It seems that the problem occurs when the TCF Target Explorer is installed on Eclipse 4.2 on Linux. Also this is not limited to LTTng as you can observe the same behavior with a plain CDT project (for instance the context menu of the "Includes" pseudo-folder). I opened Bug385543 on TCF so they can have a look. Meanwhile, there are a few workarounds: - Remove TCF TE from your Eclipse plugins - Revert to Eclipse 3.8 - Switch to Windows I realize that none of this is great (and one is particularly bad :-)) but, at this point, we can't do much more. Best Regards, /fc On Wed, Jul 18, 2012 at 11:19 PM, Zhang, Jessica <jessica.zh...@intel.com>wrote: > Thanks for the update Francois! - Jessica**** > > ** ** > > *From:* linuxtools-dev-boun...@eclipse.org [mailto: > linuxtools-dev-boun...@eclipse.org] *On Behalf Of *Francois Chouinard > *Sent:* Wednesday, July 18, 2012 8:10 PM > > *To:* Linux Tools developer discussions > *Subject:* Re: [linuxtools-dev] Lttng2 issue**** > > ** ** > > Hi Jessica,**** > > ** ** > > I could reproduce under the following conditions:**** > > - Ubuntu 12.04 (gnome3...)**** > > - E4.2**** > > ** ** > > With this combination I get a number of errors (just open the Error Log > View) with the following stack trace:**** > > ** ** > > org.eclipse.core.runtime.AssertionFailedException: assertion failed: **** > > at org.eclipse.core.runtime.Assert.isTrue(Assert.java:110)**** > > at org.eclipse.core.runtime.Assert.isTrue(Assert.java:96)**** > > * **at > org.eclipse.tcf.te.launch.ui.internal.handler.LaunchLaunchConfigurationContributionItem.getContributionItems(LaunchLaunchConfigurationContributionItem.java:87) > ***** > > at > org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:93) > **** > > at > org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:60) > **** > > at > org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:125) > **** > > at > org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:741)**** > > at > org.eclipse.jface.action.MenuManager.update(MenuManager.java:822)**** > > at > org.eclipse.jface.action.MenuManager.update(MenuManager.java:682)**** > > at > org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.showMenu(MenuManagerRendererFilter.java:277) > **** > > at > org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.handleShow(MenuManagerRendererFilter.java:225) > **** > > at > org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.safeHandleEvent(MenuManagerRendererFilter.java:207) > **** > > at > org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.access$1(MenuManagerRendererFilter.java:143) > **** > > at > org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter$SafeWrapper.run(MenuManagerRendererFilter.java:130) > **** > > at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)** > ** > > at > org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.handleEvent(MenuManagerRendererFilter.java:140) > **** > > at > org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)**** > > at > org.eclipse.swt.widgets.Display.filterEvent(Display.java:1483)**** > > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1275)*** > * > > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1300)*** > * > > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1281)*** > * > > at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:198)**** > > at org.eclipse.swt.widgets.Display.runPopups(Display.java:3596)* > *** > > at > org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3169)**** > > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022) > **** > > at > org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) > **** > > at > org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916) > **** > > at > org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86) > **** > > at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)** > ** > > at > org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) > **** > > at > org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540) > **** > > at > org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)**** > > at > org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) > **** > > 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:353) > **** > > at > org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180) > **** > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)** > ** > > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > **** > > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > **** > > at java.lang.reflect.Method.invoke(Method.java:601)**** > > at > org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)**** > > at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)**** > > at org.eclipse.equinox.launcher.Main.run(Main.java:1438)**** > > at org.eclipse.equinox.launcher.Main.main(Main.java:1414)**** > > ** ** > > ** ** > > ** ** > > When I remove TCF from my Eclipse configuration, everything works fine on > all the combinations I tried (except we lose the tracer control for the > legacy LTTng - a pretty deprecated feature anyway).**** > > ** ** > > I will work further on it tomorrow when I come in.**** > > ** ** > > Good eventing,**** > > /fc**** > > ** ** > > ** ** > > On Wed, Jul 18, 2012 at 9:09 PM, Francois Chouinard <fchouin...@gmail.com> > wrote:**** > > OK, I could reproduce. Looking into the issue.**** > > ** ** > > On Wed, Jul 18, 2012 at 6:08 PM, Zhang, Jessica <jessica.zh...@intel.com> > wrote:**** > > The spy report didn't give me any info. I can’t drag and drop since that > won’t fix the issue that I’m investigating. BTW, I’ve created another > screen shot that show how does new look like.**** > > **** > > **** > > **** > > *From:* linuxtools-dev-boun...@eclipse.org [mailto: > linuxtools-dev-boun...@eclipse.org] *On Behalf Of *Patrick Tasse > *Sent:* Wednesday, July 18, 2012 2:11 PM**** > > > *To:* Linux Tools developer discussions > *Subject:* Re: [linuxtools-dev] Lttng2 issue**** > > **** > > Hi Jessica, > > We're puzzled by the "New". I don't know if it would be helpful, but what > does the Plug-in Menu Spy report? (Alt-Shift-F2) > > In the meantime you could try drag & dropping your traces from an external > file manager onto the Traces folder, unless that fails also? > > Patrick**** > > On Wed, Jul 18, 2012 at 4:02 PM, Zhang, Jessica <jessica.zh...@intel.com> > wrote:**** > > I believe I’m using the Project Explorer and on Tracing perspective. I’m > attaching the screenshot**** > > **** > > **** > > **** > > *From:* linuxtools-dev-boun...@eclipse.org [mailto: > linuxtools-dev-boun...@eclipse.org] *On Behalf Of *Patrick Tasse > *Sent:* Wednesday, July 18, 2012 12:54 PM > *To:* Linux Tools developer discussions > *Subject:* Re: [linuxtools-dev] Lttng2 issue**** > > **** > > Hi Jessica, > > The TMF navigator content binding is only applied to the Project Explorer. > Are you using that view and not Package Explorer or Navigator? > > Patrick**** > > On Wed, Jul 18, 2012 at 3:33 PM, Zhang, Jessica <jessica.zh...@intel.com> > wrote:**** > > Hi, > > I'm playing with lttng2 on Juno, what I've installed is Lttng-Linux > Tracing Toolkit, 1.0.0.201206130106. After creating a tracing project, I > try to import tracing data, but when I right click on the Traces folder, I > only see "New" no "Import" etc, also the "New" has not effect at all. So > what am I missing here? > > Thanks, > Jessica > _______________________________________________ > linuxtools-dev mailing list > linuxtools-dev@eclipse.org > https://dev.eclipse.org/mailman/listinfo/linuxtools-dev**** > > **** > > > _______________________________________________ > linuxtools-dev mailing list > linuxtools-dev@eclipse.org > https://dev.eclipse.org/mailman/listinfo/linuxtools-dev**** > > **** > > > _______________________________________________ > linuxtools-dev mailing list > linuxtools-dev@eclipse.org > https://dev.eclipse.org/mailman/listinfo/linuxtools-dev**** > > > > **** > > ** ** > > -- > Francois**** > > > > **** > > ** ** > > -- > Francois**** > > _______________________________________________ > linuxtools-dev mailing list > linuxtools-dev@eclipse.org > https://dev.eclipse.org/mailman/listinfo/linuxtools-dev > > -- Francois
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