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  1. Tools (JBoss Tools)
  2. JBIDE-19183

Constant AssertionFailedExceptions from FreeMarker Editor

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Major Major
    • 4.3.0.Beta1
    • 4.3.0.Alpha1
    • freemarker
    • None

      I get constant "assertion failed" errors in the freemarker editor. The error is associated with the following stack trace in my eclipse log:

      !ENTRY org.eclipse.ui 4 0 2015-02-06 12:28:37.974
!MESSAGE Unhandled event loop exception
!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.jface.text.Position.setLength(Position.java:185)
        at org.eclipse.jface.text.rules.FastPartitioner.computePartitioning(FastPartitioner.java:634)
        at org.eclipse.jface.text.AbstractDocument.computePartitioning(AbstractDocument.java:1430)
        at org.eclipse.jface.text.TextUtilities.computePartitioning(TextUtilities.java:431)
        at org.eclipse.jface.text.presentation.PresentationReconciler.createPresentation(PresentationReconciler.java:451)
        at org.eclipse.jface.text.presentation.PresentationReconciler.processDamage(PresentationReconciler.java:569)
        at org.eclipse.jface.text.presentation.PresentationReconciler.access$3(PresentationReconciler.java:567)
        at org.eclipse.jface.text.presentation.PresentationReconciler$InternalListener.textChanged(PresentationReconciler.java:227)
        at org.eclipse.jface.text.TextViewer.updateTextListeners(TextViewer.java:2830)
        at org.eclipse.jface.text.TextViewer.invalidateTextPresentation(TextViewer.java:3501)
        at org.jboss.ide.eclipse.freemarker.editor.Editor.resetRange(Editor.java:282)
        at org.jboss.ide.eclipse.freemarker.editor.Editor.highlightRelatedRegions(Editor.java:257)
        at org.jboss.ide.eclipse.freemarker.editor.Editor.handleCursorPositionChanged(Editor.java:174)
        at org.jboss.ide.eclipse.freemarker.editor.Editor.mouseUp(Editor.java:200)
        at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:220)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4454)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1388)
        at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3799)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3409)

      This happens across multiple FreeMarker templates, all with very basic syntax.

      I am using version 1.4.1.Final of the FreeMarker plugin.

            Unassigned Unassigned
            sirianni_jira Eric Sirianni (Inactive)
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              Created:
              Updated:
              Resolved: