---
name: "CGI::Application::Plugin::DebugScreen"
section: "3pm"
platform: "linux"
package: "libcgi-application-plugin-debugscreen-perl"
version: "1.00-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/CGI::Application::Plugin::DebugScreen"
---

# CGI::Application::Plugin::DebugScreen(3pm)

add Debug support to CGI::Application.

## NAME

CGI::Application::Plugin::DebugScreen - add Debug support to CGI::Application.

## VERSION

This documentation refers to CGI::Application::Plugin::DebugScreen version 1.00

## SYNOPSIS

```
  use CGI::Application::Plugin::DebugScreen;
```

That is it! The fun starts when a run mode calls `"die"`.

## DESCRIPTION

This plug-in adds stack tracing support to CGI::Application similar in style to the Catalyst debug mode. In the event of the module calling `"die"`, a stack trace of the error is displayed. At each level of the stack links to the code and documentation are provided.

The stack trace functionality is deactivated unless the **$ENV{CGI\_APP\_DEBUG}** environment variable is set. Therefore when your code is released, this plug-in does not need to be removed.

The links links to code and documentation are implemented using CGI::Application::Plugin::ViewCode, which will be loaded automatically if available. However these links are not supported in conjunction with CGI::Application::Dispatch.

## DEPENDENCIES

strict

warnings

CGI::Application

HTML::Template

Devel::StackTrace

IO::File

CGI::Application::Plugin::ViewCode

UNIVERSAL::require

## BUGS AND LIMITATIONS

There are no known bugs in this module. Please report problems to Atsushi Kobayashi (\<nekokak@cpan.org\>) Patches are welcome.

## SEE ALSO

CGI::Application::Plugin::ViewCode

Sledge::Plugin::DebugScreen

CGI::Carp::DebugScreen

Catalyst::Plugin::StackTrace

## Thanks To

MATSUNO Tokuhiro (MATSUNO)

Koichi Taniguchi (TANIGUCHI)

Masahiro Nagano (KAZEBURO)

Tomoyuki Misonou

## AUTHOR

Atsushi Kobayashi, \<nekokak@cpan.org\>

## COPYRIGHT AND LICENSE

Copyright (C) 2006 by Atsushi Kobayashi (\<nekokak@cpan.org\>). All rights reserved.

This library is free software; you can redistribute it and/or modify it\
  under the same terms as Perl itself. See perlartistic.