[Swift-devel] interpreting swift error message

[Eric Skogen]

The below code gave me an error message from swift telling me my output
file didn't exist.  As I understand my code, the file shouldn't need to
exist.  Can someone explain what happened?

code:
type messagefile;

app (messagefile o) max(messagefile i) {
     java "MaxTemperature" @filename(i) stdout=@filename(o);
}
messagefile input <"1901">;
messagefile out <"out.txt">;
out = max(input);

Error
RunID: 20130311-1410-5i605r58
Progress:  time: Mon, 11 Mar 2013 14:10:39 -0400
Progress:  time: Mon, 11 Mar 2013 14:10:42 -0400  Stage in:1
Execution failed:
    File not found:
/var/tmp/example2.2-20130311-1410-5i605r58/shared/out.txt


I'm writing this code as an example so although I'm very interested in how
to make this work, I'm more interest in how to figure out the problem based
on the error message.  Thank you for your time.
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