E-PE0002 — Unspecified enum value in serialized model
Error Type |
|
|---|---|
Phase |
loading a model via protobuf ( |
Python exception |
|
Message
Unspecified enum value for `{enum_name}` in the `{message_name}` message.
The serialized model is incomplete or corrupted.
Cause
A protobuf enum field in the serialized model was left at its default “unspecified” value. This indicates the bytes are incomplete, corrupted, or were not produced by JijModeling’s serializer.
Fix
Verify that the bytes passed to from_protobuf are exactly what JijModeling’s to_protobuf produced (no truncation, binary-safe transfer), and re-export the model from the source if needed.