[UIMA-3284] Ruta Workbench: Widget is disposed

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0ruta
• Fix Version/s: 2.2.0ruta
• Component/s: Ruta
• Assignee: Peter Klügl
• Reporter: Peter Klügl
• Created: 19/Sep/13 12:29
• Updated: 10/Feb/14 13:18
• Resolved: 14/Jan/14 20:05

Description

Sometimes the Ruta Workbench throws an error and complains that a widget is disposed. This is acutally caused by style change listener and should be fixed:

at org.apache.uima.ruta.caseditor.view.tree.AnnotationTreeViewPage$TreeViewAnnotationStyleChangeListener.annotationStylesChanged(AnnotationTreeViewPage.java:9)
at org.apache.uima.caseditor.editor.AnnotationStyleChangeListener.propertyChange(AnnotationStyleChangeListener.java:43)