|Subject:||Crash when rendinging simple <img> in a table <td> cell|
My system ========= From the install: CPAN.pm: Going to build A/AU/AUDREYT/PDF-FromHTML-0.21.tar.gz *** Module::AutoInstall version 1.03 *** Checking for Perl dependencies... [Core Features] - List::Util ...loaded. (1.13) - XML::Twig ...loaded. (3.17) - Graphics::ColorNames ...loaded. (1.05) - LWP::Simple ...loaded. (1.41) - Image::Size ...loaded. (2.992) - PDF::Writer ...loaded. (0.06 >= 0.05) Also perl -v gives: perl, v5.8.4 built for i386-linux-thread-multi And uname -a gives: Linux 2.4.26-bytemark-uml-20040706-1 #1 Tue Jul 6 09:37:31 BST 2004 i686 GNU/Linux (a Debian Sarge UML virtual machine, with the stable versions of as many Perl modules as I could find, plus CPAN install of PDF::FromHTML) Replicating the problem ======================= Using this code: #!/usr/bin/perl use strict; use warnings; use PDF::FromHTML; my $html_statement = shift @ARGV; my $pdf_statement = "$html_statement.pdf"; my $converter = PDF::FromHTML->new(); $converter->load_file($html_statement); $converter->convert(); $converter->write_file($pdf_statement); And the file test.html like this: <HTML> <BODY> <table><tr><td><img src="cpan.jpg" ></td></tr></table> </BODY> </HTML> Where almost any image seems to do, I used:Running this command: perl html2pdf.pl test.html Gets this error: Use of uninitialized value in string eq at /usr/local/share/perl/5.8.4/PDF/FromHTML/Twig.pm line 200. Use of uninitialized value in subtraction (-) at /usr/local/share/perl/5.8.4/PDF/FromHTML/Twig.pm line 308. /tmp/dvtHTrDA1b.xml: 'TABLE' () didn't make a node! Debugging it, it seems to be because there is no key in %PDF::FromHTML::Template::Factory::isBuildable for 'TABLE', however I'm not sure if this is a knock-on error, and I'm not sure how to fix it in any case. It goes away if the <img> tag is removed, or if the <tr> or <td> tags are removed (but of course then the output isn't what I want).