| Broken representation file [message #1386170] |
Fri, 13 June 2014 20:14  |
Eclipse User |
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After installing a JSON serializer package, the aird file cannot be opened. Removing and adding back the Modeling Project nature fails with the following error message:
An internal error occurred during: "Loading models".
org.eclipse.sirius.viewpoint.impl.DAnalysisImpl cannot be cast to org.eclipse.emf.ecore.EPackage
The repair action on the aird file fails with the same message. Uninstalling the JSON serializer package that presumably broke things in the first place had no effect. Does anyone know what might be wrong and if so, how to recover from this state?
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| Re: Broken representation file [message #1386207 is a reply to message #1386170] |
Sat, 14 June 2014 17:23  |
| Eclipse User |
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After creating a new project and reconstructing the diagrams, they suddenly stopped opening, after many workbench restarts, with the following error message:
An internal error occurred during: "Loading models".
Cannot modify resource set without a write transaction
Again, the repair action fails with the same error message.
After reinstalling the workbench and creating a new workspace, the problem still occurs. So, the json serializer was a red herring. Not much of a surprise there. The problem occurs with the 4.4RC3 modeling package download, unmodified.
If anyone knows of a solution to this problem, please let me know.
[Updated on: Sat, 14 June 2014 18:43] by Moderator |
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