Error in uploading nexus file with partitions to BEAUTi

[Ashok Kumar Mallik]

Hi,

I am trying to generate an XML file by uploading a partitioned NEXUS file into BEAUTi, but I am encountering an error written below (screenshot attached). I would greatly appreciate any suggestions from those who have faced and resolved a similar issue.

Thank you in advance.

Regards,
Ashok

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/Users/akm/Desktop/IQTREE3/BEAST_29042026/Format_fi na

/Aha_CYTBND416ScmosRAG1COINT3_163_4664_28042

026 _ geneious.nex failed: Around line 360

Cannot invoke "String toLowerCase(|" because "<local2>" is null