Serializing an FSArray without any elements breaks - Githubissues

dkpro / dkpro-cassis

UIMA CAS processing library written in Python

https://pypi.org/project/dkpro-cassis/

Apache License 2.0

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Serializing an FSArray without any elements breaks #211

Closed reckart closed 3 years ago

reckart commented 3 years ago

Describe the bug Serializing an FSArray without any elements produces an XML attribute like xxx="None". Might be limited to the JSON branch - need to check.

Expected behavior If an array is empty serialize a xxx="" case. If the arrays does not even exist, omit the attribute.

Please complete the following information:

Version: 0.6.0-SNAPSHOT, maybe even 0.5.3