[kepler-dev] [Bug 3984] New: - RequireVersion parameter cannot be deleted from a saved workflow

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=3984

           Summary: RequireVersion parameter cannot be deleted from a saved
                    workflow
           Product: Kepler
           Version: 1.x dev
          Platform: Other
               URL: http://www.nceas.ucsb.edu/~soong/kepler/Can%27t%20Delete
                    %20RequireVersion.xml
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: actors
        AssignedTo: berkley at nceas.ucsb.edu
        ReportedBy: soong at nceas.ucsb.edu
         QAContact: kepler-dev at kepler-project.org


In an unsaved workflow (no associated file), RequireVersion can be added and
deleted as expected.  If I save an entirely empty workflow to a file, I can add
RequireVersion but cannot delete it.  The URL is an example workflow.