[Bioperl-l] Problem rendering a BLAST result

[lthiberiol]

Hi...

I've been trying to parse a BLAST output and generate a figure based
on it's result. I'm using this example (http://www.bioperl.org/wiki/
HOWTO:Graphics#Parsing_Real_BLAST_Output), but when I execute it i get
the following error message:

------------- EXCEPTION: Bio::Root::Exception -------------
MSG: asking for tag value that does not exist bgcolor
STACK: Error::throw
STACK: Bio::Root::Root::throw /usr/local/share/perl/5.10.1/Bio/Root/
Root.pm:368
STACK: Bio::SeqFeature::Generic::get_tag_values /usr/local/share/perl/
5.10.1/Bio/SeqFeature/Generic.pm:517
STACK: Bio::Graphics::Glyph::bgcolor /usr/local/share/perl/5.10.1/Bio/
Graphics/Glyph.pm:703
STACK: Bio::Graphics::Glyph::graded_segments::bgcolor /usr/local/share/
perl/5.10.1/Bio/Graphics/Glyph/graded_segments.pm:124
STACK: Bio::Graphics::Glyph::graded_segments::draw /usr/local/share/
perl/5.10.1/Bio/Graphics/Glyph/graded_segments.pm:59
STACK: Bio::Graphics::Glyph::track::draw /usr/local/share/perl/5.10.1/
Bio/Graphics/Glyph/track.pm:35
STACK: Bio::Graphics::Panel::gd /usr/local/share/perl/5.10.1/Bio/
Graphics/Panel.pm:588
STACK: Bio::Graphics::Panel::png /usr/local/share/perl/5.10.1/Bio/
Graphics/Panel.pm:1067
STACK: yeah.pl:68
-----------------------------------------------------------

Thanks!