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Re: what does "use of uninitialized value" really mean?

by toolic (Bishop)
on Jul 13, 2013 at 12:53 UTC ( #1044150=note: print w/ replies, xml ) Need Help??


in reply to what does "use of uninitialized value" really mean?

Tip #1 from the Basic debugging checklist: use diagnostics will give a more verbose explanation of the warning. See also perdiag. You eliminate the warning by assigning a value to a variable. Perhaps you are confusing variable declaration with initialization. You should show a code example of where you get the warning.


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