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Re: Use of uninitialized value in pattern match (m//)

by choroba (Chancellor)
on Oct 31, 2012 at 17:12 UTC ( #1001711=note: print w/ replies, xml ) Need Help??

in reply to Use of uninitialized value in pattern match (m//)

The key $componentName does not exist in %component_path or is assigned an undef. The reason might be you assign the number of subroutine arguments to $componentName: instead of
my $componentName = @_;
you probably meant
my ($componentName) = @_; # list context
my $componentName = $_[0];
or even
my $componentName = shift;
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

Replies are listed 'Best First'.
Re^2: Use of uninitialized value in pattern match (m//)
by anaconda_wly (Scribe) on Oct 31, 2012 at 17:31 UTC
    Yes, you both are right. I missed the componentName's value when called. Thanks!

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