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Posted to dev@systemds.apache.org by "YenFuChen (via GitHub)" <gi...@apache.org> on 2025/07/10 11:26:07 UTC

Re: [PR] [SYSTEMDS-3857] Set/GetNames on Data Frames [systemds]

YenFuChen commented on PR #2281:
URL: https://github.com/apache/systemds/pull/2281#issuecomment-3057041811

   Hi,
   I've encountered a NullPointerException during the validation phase, specifically in FunctionCallIdentifier.validateExpression when I trying to call the functions from DML script,
   
   The cause appears to be that the parser doesn't recognize these as builtin functions and instead tries to resolve them as user defined functions, which fails
   
   Can you confirm if I need to explicitly register these new built-ins in something like DmlSyntacticValidator.isBuiltinFunction() or another part of the parser?
   
   Thanks for your assistance.


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