Investigate the line ```perl if (!defined($ftr->{type}) || $ftr->{type} lt ' ') { ``` in `AnnotationUtils.pm` - check whether `$ftr->{type} lt ' '` is a valid check or a mistake.
Investigate the line
in
AnnotationUtils.pm- check whether$ftr->{type} lt ' 'is a valid check or a mistake.