[Bioperl-l] Re: pSW problem

[Ewan Birney]

yOn Sat, 13 Jan 2001, Peter Schattner wrote:

> Hi Ewan
> 
> I just noticed that the demo of pSW in bptutorial.pl no longer works on
> my machine.
> Nor does examples/pSW.pl.  In either case I get an error message like
> that shown below. I can't
> tell what's going on. Any ideas what may have changed?
>

i will track this down. I spotted this as well ;)

 
> Peter
> 
> 
> [peter@pschattner examples]$ perl -w psw.pl
> Use of uninitialized value at
> /usr/lib/perl5/site_perl/5.005/Bio/Tools/pSW.pm line 298.
> Use of uninitialized value at
> /usr/lib/perl5/site_perl/5.005/Bio/Tools/pSW.pm line 298.
> Warning Error
>  Passed in NULL objects into Align_Sequences_ProteinSmithWaterman!
> 
> -------------------- EXCEPTION --------------------
> MSG: Unable to build an alignment
> CONTEXT: Error in uNKNOWN CONTEXT
> SCRIPT: psw.pl
> STACK:
> Bio::Tools::pSW::align_and_show(299)
> main::psw.pl(89)
> ---------------------------------------------------
> 
> 

-----------------------------------------------------------------
Ewan Birney. Mobile: +44 (0)7970 151230, Work: +44 1223 494420
<birney@ebi.ac.uk>. 
-----------------------------------------------------------------