[Swift-user] Swift script throws exception in mapping

[Michael Wilde]

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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