[jbosstools-issues] [JBoss JIRA] (JBIDE-10835) "assertion failed" error clicking on JSP Error Marker

[Victor Rubezhny (JIRA)]

    [ https://issues.jboss.org/browse/JBIDE-10835?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12665380#comment-12665380 ] 

Victor Rubezhny commented on JBIDE-10835:
-----------------------------------------

Daniel, 

again on Visual Page Editor's Tabs, do you have jboss.tools.*.vpe.* plug-ins installed?
These plug-ins are required to be installed and loaded if you need to use Visual Tabs in this editor.
                
> "assertion failed" error clicking on JSP Error Marker
> -----------------------------------------------------
>
>                 Key: JBIDE-10835
>                 URL: https://issues.jboss.org/browse/JBIDE-10835
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: jsp/jsf/xml source editing
>    Affects Versions: 3.3.0.M5
>         Environment: Windows 7 64-bit, Eclipse 3.7.1 32-bit, Java 1.6.0_u30
>            Reporter: Daniel Atallah
>            Assignee: Victor Rubezhny
>             Fix For: 3.3.0.Beta1
>
>
> When clicking on a JSP Problem in the "Marker" view, the JSP file is opened, but instead of focusing the relevant line, an error dialog is displayed with the following text:
> An error has occurred. See error log for more details.
> assertion failed: 
> Nothing additional is in the details.
> The error log contains the following stack trace:
> !ENTRY org.eclipse.jface 4 2 2012-02-08 16:47:09.198
> !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
> !STACK 0
> 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.ui.part.MultiPageEditorPart.setActivePage(MultiPageEditorPart.java:1065)
> 	at org.jboss.tools.jst.jsp.jspeditor.JSPMultiPageEditor.gotoMarker(JSPMultiPageEditor.java:542)
> 	at org.eclipse.ui.ide.IDE.gotoMarker(IDE.java:408)
> 	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:1117)
> 	at org.eclipse.ui.internal.views.markers.ExtendedMarkersView.openMarkerInEditor(ExtendedMarkersView.java:1719)
> 	at org.eclipse.ui.internal.views.markers.ExtendedMarkersView.openSelectedMarkers(ExtendedMarkersView.java:1188)
> 	at org.eclipse.ui.internal.views.markers.ExtendedMarkersView$5.open(ExtendedMarkersView.java:578)
> 	at org.eclipse.ui.OpenAndLinkWithEditorHelper$InternalListener.open(OpenAndLinkWithEditorHelper.java:48)
> 	at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:866)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
> 	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
> 	at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:864)
> 	at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1152)
> 	at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1256)
> 	at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:275)
> 	at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:269)
> 	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:309)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
> 	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
> 	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
> 	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:344)
> 	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.equinox.launcher.Main.invokeFramework(Main.java:622)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
> This happens for any JSP Problem that I click on from the Markers view.

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