The Qwen2.5 model deployed with vllm/sglang does not work with tools #10539

Closed
opened 2026-02-21 18:48:08 -05:00 by yindo · 0 comments
Owner

Originally created by @Jimmy-L99 on GitHub (Mar 12, 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

0.15.3

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

I create an Agent in dify and use some tools such as get current time, get_weather and bar_chart, Qwen2.5-32B was deployed by vLLM or Sglang, but it cannot use the tools to make the right action.

By the way, in the vllm and sglang, I have already tried --tool-call-parser.

Is there anything I'm missing?

✔️ Expected Behavior

Actual Behavior

No response

Originally created by @Jimmy-L99 on GitHub (Mar 12, 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 0.15.3 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce I create an `Agent` in dify and use some tools such as `get current time`, `get_weather` and `bar_chart`, Qwen2.5-32B was deployed by vLLM or Sglang, but it cannot use the tools to make the right action. By the way, in the vllm and sglang, I have already tried `--tool-call-parser`. Is there anything I'm missing? ### ✔️ Expected Behavior ### ❌ Actual Behavior _No response_
yindo added the 🐞 bug label 2026-02-21 18:48:08 -05:00
yindo closed this issue 2026-02-21 18:48:08 -05:00
Sign in to join this conversation.
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: langgenius/dify#10539