[Bioperl-l] BioPerl-network problem?
Sirisha Gollapudi
sirisha at mycib.ac.uk
Mon Jul 27 12:32:23 UTC 2009
Hi everyone,
I'm trying to use Bio::Network (version 1.6.0) to parse the file
"HPRD_SINGLE_PSIMI_070609.xml" which I've downloaded from the HPRD
website (http://www.hprd.org/download). This is the code I'm using:
#!/usr/bin/perl -w
use lib "/opt/bioperl_1.6.0/lib/perl5/";
use Bio::Network::IO;
use Getopt::Std;
my %opts;
getopts('i:', \%opts);
my $input_file = $opts{i};
my $io = Bio::Network::IO->new(-file => $input_file,
-format => 'psi25',
-verbose => 1 );
my $network = $io->next_network;
Which gives the following:
No fullName for interactor Aldehyde dehydrogenase 1
Use of uninitialized value in string eq at
/opt/bioperl_1.6.0/lib/perl5//Bio/Network/IO/psi25.pm line 376.
Use of uninitialized value in string eq at
/opt/bioperl_1.6.0/lib/perl5//Bio/Network/IO/psi25.pm line 376.
Use of uninitialized value in string eq at
/opt/bioperl_1.6.0/lib/perl5//Bio/Network/IO/psi25.pm line 376.
Use of uninitialized value in string eq at
/opt/bioperl_1.6.0/lib/perl5//Bio/Network/IO/psi25.pm line 376.
Use of uninitialized value in string eq at
/opt/bioperl_1.6.0/lib/perl5//Bio/Network/IO/psi25.pm line 376.
Use of uninitialized value in string eq at
/opt/bioperl_1.6.0/lib/perl5//Bio/Network/IO/psi25.pm line 376.
Segmentation fault
I've tried with numerous other PSI-MI v2.5 files, and the only ones that
"work" are those from MINT - all the others give the same "Use of
uninitialized value" error as above. I've tried DIP, BioGRID and MPact.
Any advice on the errors would be great!
Best wishes,
Sirisha
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