[kepler-dev] [Bug 4193] New: - ActorMetadata - clone() error when opening workflow from KAR

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=4193

           Summary: ActorMetadata - clone() error when opening workflow from
                    KAR
           Product: Kepler
           Version: 1.x dev
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: critical
          Priority: P2
         Component: actors
        AssignedTo: berkley at nceas.ucsb.edu
        ReportedBy: leinfelder at nceas.ucsb.edu
         QAContact: kepler-dev at kepler-project.org


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.