[Swift-user] Re: Swift script throws exception in mapping

[Mihael Hategan]

Are you sure that's the most recent stack trace?

RootArrayDataNode.java:22 is a declaration not an instruction.

Mihael

On Wed, 2007-08-29 at 14:58 -0500, Michael Wilde wrote:
> Also: this was run on tg-viz-login1 from the directory ~wilde/angle/data 
>   using awf1.swift and the swift dist in ~wilde/swift1730/vdsk-0.2-dev
> 
> - Mike
> 
> Michael Wilde wrote:
> > The swift script:
> > 
> > type pcapfile;
> > type angleout;
> > type anglecenter;
> > 
> > (angleout ofile, anglecenter cfile) angle4 (pcapfile ifile)
> > {
> >   app { angle4 @ifile @ofile @cfile; }
> > }
> > 
> > pcapfile pcapfiles[]<filesys_mapper; prefix="pc", suffix=".pcap">;
> > 
> > foreach pf in pcapfiles {
> >   angleout of;
> >   anglecenter cf;
> >   (of,cf) = angle4(pf);
> > }
> > 
> > 
> > throws the error below using trunk, 1730, updated around noon today:
> > 
> > awf2.swift: source file is new. Recompiling.
> > Using sites file: /home/wilde/swift1730/vdsk-0.2-dev/bin/../etc/sites.xml
> > Using tc.data: /home/wilde/swift1730/vdsk-0.2-dev/bin/../etc/tc.data
> > 
> > Swift v0.2-dev
> > 
> > RunID: amf8l37tq0rh1
> > java.lang.ClassCastException: org.griphyn.vdl.mapping.RootDataNode
> > java.lang.ClassCastException: org.griphyn.vdl.mapping.RootDataNode
> >         vdl:new @ awf2.kml, line: 47
> > Caused by: java.lang.ClassCastException: 
> > org.griphyn.vdl.mapping.RootDataNode
> >         at 
> > org.griphyn.vdl.mapping.RootArrayDataNode.init(RootArrayDataNode.java:22)
> >         at org.griphyn.vdl.karajan.lib.New.function(New.java:88)
> > ...
> > 
> > The source, data and out/log files are attached.
> > 
> > This code seemed to work circa 8/1 with 0.2 (or with a patch that Ben 
> > made to 0.2 around that date).
> > 
> > I will continue to fiddle with it and try simpler code using 1730 but 
> > I'd appreciate it Ben and/or Mihael if you could investigate.
> > 
> > Thanks,
> > 
> > - Mike
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