[Bioperl-l] Problem rendering a BLAST result

[Luiz Thiberio Rangel]

The code is this one -->
http://www.bioperl.org/wiki/HOWTO:Graphics#Parsing_Real_BLAST_Output. The
same used in this example.

On Tue, May 10, 2011 at 5:55 PM, Kevin Brown <Kevin.M.Brown at asu.edu> wrote:

> Would help if we can see your code as line 68 of yeah.pl is the final
> line of the script you linked.
>
> It is trying to set the bgcolor based on a value that it thinks should
> be held in the Bio::SeqFeature::Generic object as a tag, but no such tag
> exists.
>
> > -----Original Message-----
> > From: bioperl-l-bounces at lists.open-bio.org [mailto:bioperl-l-
> > bounces at lists.open-bio.org] On Behalf Of lthiberiol
> > Sent: Tuesday, May 10, 2011 6:21 AM
> > To: bioperl-l at bioperl.org
> > Subject: [Bioperl-l] Problem rendering a BLAST result
> >
> > 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!
> > _______________________________________________
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>
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>



-- 
Luiz Thibério Rangel