Re^4: Some Weird behavior with BerkeleyDB and WWW::Mechanize

i get the following error : Use of uninitialized value in pattern match (m//) at /usr/lib/perl5/vendor_perl/5.8.6/HTTP/Cookies.pm line 45. each time through the loop. I think this is happening somewhere within the WWW::Mechanize->get(), maybe this regex is modifying the regex somehow?

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Re^5: Some Weird behavior with BerkeleyDB and WWW::Mechanize by moritz (Cardinal) on Dec 05, 2007 at 21:34 UTC
I seriously doubt that. If you look at `sub get` in Mechanize.pm: `sub get { my $self = shift; my $uri = shift; ...` [download] The parameter `$uri` is passed by value, which means it is copied. Even it is modified later on, you'll never see that in your script because it's just a copy that's modified. However the `uninitialized value` might be a hint. Check `$url` for definedness, and die if it's not, then rerun your script.	[reply] [d/l] [select]
Re^6: Some Weird behavior with BerkeleyDB and WWW::Mechanize by downer (Monk) on Dec 06, 2007 at 00:17 UTC
$url is defined and still generates this error... I dont understand why, I even get a error with LWP::Simple. this is an example of a key \| value printed from the exact code posted above, a value that creates that weird error: `$key: --Bwmk_a61s $value: www.youtube.com/watch?v=--Bwmk_a61s Camouflage en Santiago 2 +007/12/04 22:49:19 Suanmorket` [download] so the $url is www.youtube.com/watch?v=--Bwmk_a61s i checked, if i add a http:// to the front of the urls, I still encounter the same problems. weird!	[reply] [d/l]
Re^7: Some Weird behavior with BerkeleyDB and WWW::Mechanize by Anonymous Monk on Dec 06, 2007 at 07:49 UTC
`use warnings;` and not `-w` and you can avoid such harmless warnings	[reply] [d/l] [select]