in reply to Need help with OO perl
($self->{lib}) = ($lib->print_name());
just put undef into $self->{lib} and undef->print_name can not work later.
maybe you should replace
with:($self->{lib}) = ($lib->print_name());
$self->{lib} = $lib;
Boris
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Re^2: Need help with OO perl
by almut (Canon) on Dec 27, 2008 at 02:37 UTC |
In Section
Seekers of Perl Wisdom