If you don't have a good line number, start putting warn statements in the code. Their output will go to standard err just like the uninitialized value warnings, so they will appear in sequence with the problem. By knowing which warns come before and after the one you are tracking, you can locate it.

Phil

Update: corrected to show warn goes to stderr, thanks Hue-Bond.

In reply to Re^3: Tracking down uninitialized values... by philcrow
in thread Tracking down uninitialized values... by Slipstream

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