in reply to Re^3: Keep getting "use of unitialized value" error in a weird place
in thread Keep getting "use of unitialized value" error in a weird place

Look I have no idea what a "codon" is, you have to talk to us like programmer do ...

Update:

... and not like biologists.

See also basic debugging checklist

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

  • Comment on Re^4: Keep getting "use of unitialized value" error in a weird place

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Re^5: Keep getting "use of unitialized value" error in a weird place
by ww (Archbishop) on Apr 09, 2016 at 19:39 UTC

    And (ATTN: listendohg!!!), LanX's observation/recommendation should show you why including sample data (also surrounded by <code>...</code> tags) is so useful to those of us trying to help... which means, useful to you.

    So, in addition to all the good advice above, please read I know what I mean. Why don't you? and the "more extensive" section of 174051.

    ++$anecdote ne $data