Sadly it isn't stored anywhere, even LWP::UserAgent itself doesn't store that stuff, it forces you to store it

WWW::Mechanize on the other hand stores the responses so you don't have to, it even (optionally, by default ) throws exceptions

In reply to Re: Where is LWP::Simple::get error information stored? by Anonymous Monk
in thread Where is LWP::Simple::get error information stored? by ajam

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