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I deployed dify locally with source code.However, the external_data_tools field in the app_model_configs table has always been empty. I have added the tools to the agent and enabled them, but the model cannot call the tools. #4727

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opened 2026-02-21 18:07:45 -05:00 by yindo · 7 comments
yindo commented 2026-02-21 18:07:45 -05:00
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Originally created by @qihanghou726 on GitHub (Jul 23, 2024).

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  • 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).
  • 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

0.6.10

Cloud or Self Hosted

Self Hosted (Source)

Steps to reproduce

Snipaste_2024-07-23_14-18-56

✔️ Expected Behavior

Ability to correctly use agent tool functions

❌ Actual Behavior

nothing

Originally created by @qihanghou726 on GitHub (Jul 23, 2024). ### 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] 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 0.6.10 ### Cloud or Self Hosted Self Hosted (Source) ### Steps to reproduce <img width="859" alt="Snipaste_2024-07-23_14-18-56" src="https://github.com/user-attachments/assets/f39f8c6d-f7fc-4e95-9619-68e5fe6cb3fa"> ### ✔️ Expected Behavior Ability to correctly use agent tool functions ### ❌ Actual Behavior nothing
yindo added the 🐞 bug🌚 invalid labels 2026-02-21 18:07:45 -05:00
yindo closed this issue 2026-02-21 18:07:45 -05:00
yindo commented 2026-02-21 18:07:45 -05:00
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@crazywoola commented on GitHub (Jul 23, 2024):

What LLM do you use?

@crazywoola commented on GitHub (Jul 23, 2024): What LLM do you use?
yindo commented 2026-02-21 18:07:45 -05:00
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@qihanghou726 commented on GitHub (Jul 23, 2024):

What LLM do you use?

gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this?

@qihanghou726 commented on GitHub (Jul 23, 2024): > What LLM do you use? gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this?
yindo commented 2026-02-21 18:07:45 -05:00
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@crazywoola commented on GitHub (Jul 23, 2024):

What LLM do you use?

gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this?

Yes I guess so.

@crazywoola commented on GitHub (Jul 23, 2024): > > What LLM do you use? > > gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this? Yes I guess so.
yindo commented 2026-02-21 18:07:45 -05:00
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@qihanghou726 commented on GitHub (Jul 23, 2024):

What LLM do you use?

gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this?

Yes I guess so.

So what should I try to solve this problem?

@qihanghou726 commented on GitHub (Jul 23, 2024): > > > What LLM do you use? > > > > > > gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this? > > Yes I guess so. So what should I try to solve this problem?
yindo commented 2026-02-21 18:07:45 -05:00
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@qihanghou726 commented on GitHub (Jul 23, 2024):

What LLM do you use?

gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this?

Yes I guess so.

Or can you tell me the meaning of the external_data_tools field? Is it used to record tools?

@qihanghou726 commented on GitHub (Jul 23, 2024): > > > What LLM do you use? > > > > > > gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this? > > Yes I guess so. Or can you tell me the meaning of the external_data_tools field? Is it used to record tools?
yindo commented 2026-02-21 18:07:46 -05:00
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@crazywoola commented on GitHub (Jul 23, 2024):

#6569 You mentioned you can correctly get the answers from the cloud version?

What LLM do you use?

gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this?

Yes I guess so.

So what should I try to solve this problem?

In this case you should update the code to latest on main branch.

@crazywoola commented on GitHub (Jul 23, 2024): #6569 You mentioned you can correctly get the answers from the cloud version? > > > > What LLM do you use? > > > > > > > > > gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this? > > > > > > Yes I guess so. > > So what should I try to solve this problem? In this case you should update the code to latest on main branch.
yindo commented 2026-02-21 18:07:46 -05:00
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@crazywoola commented on GitHub (Jul 23, 2024):

What LLM do you use?

gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this?

Yes I guess so.

Or can you tell me the meaning of the external_data_tools field? Is it used to record tools?

See this doc https://docs.dify.ai/guides/extension/api-based-extension/external-data-tool

@crazywoola commented on GitHub (Jul 23, 2024): > > > > What LLM do you use? > > > > > > > > > gpt 4o I also tried engre and glm-4 but neither worked. I saw that the external_data_tools field in app_model_configs was queried in the code, but it was always empty in my database. Is it related to this? > > > > > > Yes I guess so. > > Or can you tell me the meaning of the external_data_tools field? Is it used to record tools? See this doc https://docs.dify.ai/guides/extension/api-based-extension/external-data-tool
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Reference: langgenius/dify#4727
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