[Bioperl-l] Error with Pal2Nal: Can't call method "run" on an undefined value

[Logust Yu]

I guess the 'run' method should be called upon an object of some sort. Is
'$factory' an object?
On 2013/11/5 ÉÏÎç1:14, "Peng Wang" <pwang521 at gmail.com> wrote:

> I am trying to use Pal2Nal through the scripts:
>
> use Bio::Tools::Run::Alignment::Pal2Nal;
> $aln = $factory->run($pep_aln, $dnafile);
>
> The system returned the error message:
>
> Can't call method "run" on an undefined value at ...
>
>
> Anybody knows what the problem is and how I should fix it?
>
> Thanks in advance.
> _______________________________________________
> Bioperl-l mailing list
> Bioperl-l at lists.open-bio.org
> http://lists.open-bio.org/mailman/listinfo/bioperl-l
>