[Bioperl-l] [BULK] Re: can't parse blast file anymore

Torsten Seemann torsten.seemann at infotech.monash.edu.au
Fri May 5 04:40:34 UTC 2006


Hubert Prielinger wrote:
> if I do so it returns:
> 0 undef

That means the value of $search was undef.
That means that it could not parse or open the BLAST report.
I repeat the line that I put in my earlier email which you ignored.

# your line
my $search = Bio::SearchIO->new( ..... );

# then check if it was successful!
die "could not open blast report" if not defined $search;

--Torsten



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