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Fix: Update context window exceeded detection (#7024)

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Co-authored-by: Calvin Smith <calvin@all-hands.dev>
Co-authored-by: Engel Nyst <enyst@users.noreply.github.com>
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Calvin Smith 2025-02-28 13:08:24 -07:00 committed by GitHub
parent 32ee6a5a64
commit 2eec4cea6f
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3
openhands/controller/agent_controller.py
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@ -697,10 +697,13 @@ class AgentController:
except (ContextWindowExceededError, BadRequestError, OpenAIError) as e:
# FIXME: this is a hack until a litellm fix is confirmed
# Check if this is a nested context window error
# We have to rely on string-matching because LiteLLM doesn't consistently
# wrap the failure in a ContextWindowExceededError
error_str = str(e).lower()
if (
'contextwindowexceedederror' in error_str
or 'prompt is too long' in error_str
or 'input length and `max_tokens` exceed context limit' in error_str
or isinstance(e, ContextWindowExceededError)
):
if self.agent.config.enable_history_truncation: