tensorflow io_error ai_generated true

ValueError: signature not found in SavedModel

ID: tensorflow/saved-model-signature-error

Also available as: JSON · Markdown
82%Fix Rate
86%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
2 active — — —

Root Cause

SavedModel serving signature missing or misnamed.

generic

Workarounds

  1. 90% success List signatures: saved_model_cli show --dir model --all
  2. 88% success Export with explicit signatures: tf.saved_model.save(model, path, signatures={})

Dead Ends

Common approaches that don't work:

  1. Load without specifying signature 72% fail

    Uses wrong function

  2. Re-save with default signature only 70% fail

    Loses multi-function model