It appears that your error message is coming from the shell "sh:", not perl. Ar you using system() in test.pl? Is it calling a script that is missing the #! bang line? Probably you need to share test.pl for someone to be sure of the problem you're hitting.

In reply to Re: Spawned debugger xterms say "sh: 1: 3: Bad file descriptor" by Loops
in thread Spawned debugger xterms say "sh: 1: 3: Bad file descriptor" by jabowery

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