It would be easier to find, if you always use 
eval { main(); 1; } or do {
 # error handling with $@
}

[download]
that way you will at least find that error happened.

In reply to Re^4: $@ gets set differently on eval and Log::Dispatch::Email by vsespb
in thread $@ gets set differently on eval and Log::Dispatch::Email by Pickwick

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