Bug #42824 for PDF-API2: Runtime-Error "Use of uninitialized value" Report in Apache2.2 log

Tue Jan 27 06:55:19 2009 wi2big [...] hotmail.de - Ticket created

Subject:	Runtime-Error "Use of uninitialized value" Report in Apache2.2 log
Date:	Tue, 27 Jan 2009 12:52:32 +0100
To:	<bug-pdf-api2 [...] rt.cpan.org>
From:	Willy Großmann <wi2big [...] hotmail.de>

Hello, after installing the modules (v0.72.003) and using it in junction with OTRS, I get many errors in the logfile from the apache2. Here are some messages from the log: [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value in pack at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 353., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value $delta in addition (+) at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 374., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value $v in numeric ne (!=) at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 374., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value $v in numeric eq (==) at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 375., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value in pack at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 411., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value $current in addition (+) at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 426., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value $delta in addition (+) at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 374., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value $v in numeric ne (!=) at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 374., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value $v in numeric eq (==) at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 375., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value in pack at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 411., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value $current in addition (+) at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 426., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value in pack at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 353., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value in pack at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 353., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value in pack at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 353., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value in pack at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 353., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 [Mon Jan 26 12:06:28 2009] [error] [client 1.2.3.4] [Mon Jan 26 12:06:28 2009] index.pl: Use of uninitialized value in pack at /usr/local/share/perl/5.10.0/PDF/API2/Basic/TTF/Cmap.pm line 353., referer: http://machine.domain.com/otrs/index.pl?Action=AgentStats&Subaction=View&StatID=2 and so on... Thank you! Willy Show quoted text

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Mon Apr 27 14:26:41 2009 otto.hirr [...] olabinc.com - Correspondence added

carried to PDF::API3 as https://rt.cpan.org/Ticket/Display.html?id=45478

Mon Apr 27 14:26:41 2009 The RT System itself - Status changed from 'new' to 'open'

Mon Jan 24 20:51:28 2011 steve [...] deefs.net - Correspondence added

Font::TTF is now being used instead of PDF::API2::Basic::TTF, so the warnings you listed are no longer part of the PDF::API2 codebase. That said, I'll acknowledge that PDF::API2 doesn't do enough error-checking or defining of values, and I'm hoping to change that in future releases.

Mon Jan 24 20:51:29 2011 steve [...] deefs.net - Status changed from 'open' to 'rejected'