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use tod_agent #9995

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opened 2026-02-21 18:41:31 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 18:41:31 -05:00
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Originally created by @kanye1025 on GitHub (Mar 9, 2025).

Self Checks

  • This is only for bug report, if you would like to ask a question, please head to Discussions.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report (我已阅读并同意 Language Policy).
  • [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:）
  • Please do not modify this template :) and fill in all the required fields.

Dify version

v1.0.0 Failed to transform agent message: PluginInvokeError: {"args":{},"error_type":"ValidationError","message":"1 validation error for TODParams\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"}

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

when use tod_agent
raise Failed to transform agent message: PluginInvokeError: {"args":{},"error_type":"ValidationError","message":"1 validation error for TODParams\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"}

the input is
{
"model": {
"provider": "langgenius/openai_api_compatible/openai_api_compatible",
"model": "Qwen2___5-7B-Instruct-GPTQ-Int4",
"model_type": "llm",
"mode": "chat",
"completion_params": {},
"type": "model-selector"
},
"information_schema": "{\n "fields": [\n {\n "name": "destination",\n "question": "xxx？",\n "required": true\n },\n {\n "name": "duration",\n "question": "xxx？",\n "required": true\n },\n {\n "name": "budget",\n "question": "xxx？",\n "required": true\n }\n ]\n}",
"query": "xxx",
"storage_key": "1611d543-1446-4a74-9c41-94296bd3294f"
}

✔️ Expected Behavior

no failed

❌ Actual Behavior

No response

Originally created by @kanye1025 on GitHub (Mar 9, 2025). ### Self Checks - [x] This is only for bug report, if you would like to ask a question, please head to [Discussions](https://github.com/langgenius/dify/discussions/categories/general). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). - [x] [FOR CHINESE USERS] 请务必使用英文提交 Issue，否则会被关闭。谢谢！:） - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version v1.0.0 Failed to transform agent message: PluginInvokeError: {"args":{},"error_type":"ValidationError","message":"1 validation error for TODParams\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"} ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce when use tod_agent raise Failed to transform agent message: PluginInvokeError: {"args":{},"error_type":"ValidationError","message":"1 validation error for TODParams\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"} the input is { "model": { "provider": "langgenius/openai_api_compatible/openai_api_compatible", "model": "Qwen2___5-7B-Instruct-GPTQ-Int4", "model_type": "llm", "mode": "chat", "completion_params": {}, "type": "model-selector" }, "information_schema": "{\n \"fields\": [\n {\n \"name\": \"destination\",\n \"question\": \"xxx？\",\n \"required\": true\n },\n {\n \"name\": \"duration\",\n \"question\": \"xxx？\",\n \"required\": true\n },\n {\n \"name\": \"budget\",\n \"question\": \"xxx？\",\n \"required\": true\n }\n ]\n}", "query": "xxx", "storage_key": "1611d543-1446-4a74-9c41-94296bd3294f" } ### ✔️ Expected Behavior no failed ### ❌ Actual Behavior _No response_
yindo added the 🐞 bugstale labels 2026-02-21 18:41:31 -05:00
yindo closed this issue 2026-02-21 18:41:31 -05:00
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Reference: langgenius/dify#9995
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