Bug #4193
closedActorMetadata - clone() error when opening workflow from KAR
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Description
Error:
....blah blah blah....
Caused by: ptolemy.kernel.util.IllegalActionException: Could not find a port named 'output';
in .provenance_composite.Base IFR table
at ptolemy.kernel.Entity.clone(Entity.java:196)
Here are the steps to reproduce (with attached sample workflow):
1. open workflow
2. File->Export workflow as Archive (KAR)
3. Close workflow
4. File->Open Archive (KAR)
This is a snippet pulled from an actual TPC - so it's very important that it work.
Files
Related issues
Updated by Jing Tao almost 15 years ago
Chad fixed the clone bug. I tested it and it worked under GUI mode. Under
the command line mode, the kar file can be openned and executed. But there
is issue under this mode - kepler trys to open a browser (firefox) to display
something. Chad said he can add the browser display to the list
of filtered classes.
Updated by Chad Berkley almost 15 years ago
fixed bug in actormetadata cloning where an exception wasn't getting handled.