Error reported when running an agent in a workflow.

[yulin12341]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

I defined the simplest test workflow, and every time it runs to the agent node, it always reports this error:
Run failed: Failed to transform agent message: PluginInvokeError: {"args":{},"error_type":"ValidationError","message":"1 validation error for FunctionCallingParams\nmodel.entity\n Input should be a valid dictionary or instance of AIModelEntity [type=model_type, input_value=None, input_type=NoneType]\n For further information visit https://errors.pydantic.dev/2.8/v/model_type"}

2. Additional context or comments

No response

[kanye1025]

same

[tanzhen-byte]

相同的