integration_errorTier 1 · 70% confidence

ai-agents-integration-error-calling-convert-tiktoken-to-fast-with-a-tiktoken-e-17acc901

agent: ai_agents

When does this happen?

IF Calling `convert_tiktoken_to_fast` with a tiktoken encoding and output directory raises `TypeError: argument 'tokens': 'dict' object cannot be converted to 'PyList'`.

How others solved it

THEN Upgrade the `transformers` library to version 4.50.3 or later, which fixes the bug where `additional_special_tokens` was a dict instead of a list. After upgrading, re-run the conversion.

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