---
name: "Mason::Exceptions"
section: "3pm"
platform: "linux"
package: "libmason-perl"
version: "2.24-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/Mason::Exceptions"
---

# Mason::Exceptions(3pm)

Exception objects thrown by Mason

## NAME

Mason::Exceptions - Exception objects thrown by Mason

## DESCRIPTION

This module creates the exception classes used by Mason.  Mason only throws exception objects to communicate something specific to code catching the exception; otherwise it is content to die with a string.

## EXCEPTIONS

- Mason::Exception::Abort

  The `"$m->abort"` method was called.

  Exceptions in this class contain the field `"aborted_value"`.

- Mason::Exception::TopLevelNotFound

  The requested top level component passed to **exec()** could not be found. In a web environment, this could be used to determine that a 404 should be returned.

## SEE ALSO

Mason

## AUTHOR

Jonathan Swartz \<swartz@pobox.com\>

## COPYRIGHT AND LICENSE

This software is copyright (c) 2012 by Jonathan Swartz.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.