Hi All,
foreach my $ncbi_tax_id ( keys %{$new_proteins}) {
my %kegg_map = ();
my $up_tax_map = read_map (
"$up_maps_dir/$taxon_labels{$ncbi_tax_id}.map");
foreach my $gene_id ( keys %{$new_proteins->{$ncbi_tax_id}}) {
foreach my $up_ac ( keys
%{$new_proteins->{$ncbi_tax_id}{$gene_id}}) {
$kegg_map{$up_ac} = $up_tax_map->{$up_ac};
}
}
my $kegg_tax_map_path =
"$kegg_maps_dir/$taxon_labels{$ncbi_tax_id}.kegg.map";
open my $MAP, '>', $kegg_tax_map_path or croak "Failed to
open for writing $kegg_tax_map_path: $!";
print $MAP "$up_ac\t$kegg_map{$up_ac}\n";
#-------------- line 441.
}
close $MAP;
}
I get the following error message:
Use of uninitialized value in concatenation (.) or string at pipeline.pl
line 441.
I would appreciate your input on this.
Thank you,
Aravind
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