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Re: Can't call method on an undefined value

by thargas (Deacon)
on Nov 16, 2011 at 13:34 UTC ( #938374=note: print w/replies, xml ) Need Help??


in reply to Can't call method on an undefined value

You're almost certainly using the Bar module before you're defining your $main::logger.

However, your example doesn't demonstrate the problem. Rather than attempting to guess, I'm going to wait for you to fix the example.

My expectation is that if you can produce an example which demonstrates the problem, you'll also work out why it happens and what to do to avoid it. If you still need help after producing the example, I'm sure that we'll be able to help you.

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[perldigious]: A question since I'm ignorant of what's normal for database management... Do admins change column names a lot in databases?
[perldigious]: On occasion my scripts break, because they will do something that seems laregly pointless to me... like in this case, changing a column name from "ABC Category" to "ABC Category Override".
[perldigious]: Being the ignorant one, my initial reaction to that is, "that's sort of a dick move, a lot of people like me expect column names like that to stay the same, why the hell would you change them like that for seemingly no good reason?"
[perldigious]: Or is my irritation/ frustration well founded?
[Corion]: perldigious: That seems to be more the export and likely it's the recipients of that export that like the titles changes
[Corion]: ... "changed"

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