You might want to read the following for an evolutionary overview:

link

Error.pm provides a lot of syntactic sugar that tends to break easily. As such, its use is not too recommended. On the other side, there's the Exception-Class module which provides object-oriented exceptions with no special syntactic sugar, and which works very well. Its use is highly recommended.

In reply to Re: Exception classes in Perl? by 7stud
in thread Exception classes in Perl? by locked_user sundialsvc4

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