[ensembl-dev] Use of uninitialized value in string eq

[Liu Jialin]

Dear list,


 When I run the below command, I got a mistake information:Use of uninitialized value in string eq. Any ideas?


(if (($node->taxonomy_level() eq 'Mus musculus') and ($node->get_tagvalue('node_type') eq 'duplication') and ($node->get_tagvalue("duplication_confidence_score") ge 0.5))


Cheers,

Jialin
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