Meaning
Invalid argument type for a numeric/geometry operation.
Compiler layer
Semantic / library-call checking
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DIAGNOSTIC · SEMANTIC / LIBRARY-CALL CHECKING
E231 Invalid argument type for a numeric/geometry operation
A numeric or geometry operation received an unsupported argument type.
Evidence
tests/integration/decimal_stage2d3_distance_invalid_arg.avs
Evidence reference from the reviewed project corpus. A reference indicates a related exercised scenario; it does not imply complete coverage of the diagnostic family.
Related documentation
Open language › geometry documentation →Related diagnostics
Related evidence
TRACEABILITY
Related Evidence
Open a published source test or inspect the evidence index for source and report summaries. A source file demonstrates a test scenario; it does not imply complete coverage of the related behavior.