Errors running Perl CGI scripts under PerlRun

Question

I am trying to run a Perl CGI web application under mod_perl 2.0 using PerlRun. After making a few simply changes to the scripts everything seems to work.

However, the Apache error_log is getting huge! Fast.

There are many, many errors per request but they are of two types:

1)

Constant subroutine ModPerl::ROOT::ModPerl::PerlRun::var_www_html_myapp_main_2epl::RC_SERVICE_UNAVAILABLE redefined at /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi/ModPerl/Util.pm line 69.

2)

Prototype mismatch: sub ModPerl::ROOT::ModPerl::PerlRun::var_www_html_myapp_main_2epl::RC_SWITCHING_PROTOCOLS: none vs () at /var/www/html/myapp/main.pl line 1054

This is line 1054 of main.pl:

use LWP::Simple qw(!head);

How can I get rid of these two types of errors?

Possible duplicate of stackoverflow.com/questions/1205116/… ? — Schwern
– Schwern, Commented Nov 6, 2011 at 18:57

Andy · Accepted Answer · 2012-09-06 19:52:44Z

3

Both of your error messages are related to LWP::Simple. LWP::Simple exports the HTTP constants, this causes the redefined warnings. When you use LWP::Simple try to include only the functions that you need use LWP::Simple qw(get, getstore); You may still see the prototype mismatch errors on those functions.

answered Sep 6, 2012 at 19:52

Andy

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