E-PE0007 — Invalid protobuf message
Error Type |
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|---|---|
Phase |
loading a model via protobuf ( |
Python exception |
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Message
Invalid protobuf message; the bytes are corrupted or were not produced by JijModeling
Cause
The input does not encode a valid JijModeling model. The bytes may be unreadable (corrupted, truncated, or from a different serialization format), or the decoded model may contain an invalid function argument pattern.
Fix
Verify the byte source: make sure you are loading the exact output of JijModeling’s to_protobuf, transferred and stored without modification (binary mode, no text re-encoding). Re-export the model from the source if needed.