response error #22223

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opened 2026-02-21 20:16:12 -05:00 by yindo · 2 comments
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Originally created by @ZTurboX on GitHub (Feb 13, 2026).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • 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, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :)
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Dify version

v1.13.0

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

when use the basic chat assistant, the first chat is successful , but the continus chat error

Image

the logs as follows:
ERROR [Thread-17 (worker_with_context)] [base.py:305] - Error in stream response for plugin {'code': -500, 'message': '{"message":"{\"args\":{},\"error_type\":\"TypeError\",\"message\":\"catching classes that do not inherit from BaseException is not allowed\"}","error_type":"PluginInvokeError","args":null}', 'data': None}

✔️ Expected Behavior

multi-turn chat will successfully

Actual Behavior

No response

Originally created by @ZTurboX on GitHub (Feb 13, 2026). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [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, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交,否则会被关闭 :) - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version v1.13.0 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce when use the basic chat assistant, the first chat is successful , but the continus chat error <img width="2260" height="941" alt="Image" src="https://github.com/user-attachments/assets/3d93a94f-683e-46bd-bdb7-c02667e094ca" /> the logs as follows: ERROR [Thread-17 (worker_with_context)] [base.py:305] - Error in stream response for plugin {'code': -500, 'message': '{"message":"{\\"args\\":{},\\"error_type\\":\\"TypeError\\",\\"message\\":\\"catching classes that do not inherit from BaseException is not allowed\\"}","error_type":"PluginInvokeError","args":null}', 'data': None} ### ✔️ Expected Behavior multi-turn chat will successfully ### ❌ Actual Behavior _No response_
yindo added the 🐞 bug label 2026-02-21 20:16:12 -05:00
Author
Owner

@fatelei commented on GitHub (Feb 14, 2026):

Image

what kind of model do you use ?

@fatelei commented on GitHub (Feb 14, 2026): <img width="1136" height="687" alt="Image" src="https://github.com/user-attachments/assets/a3a4c7a4-e472-45fa-a6a3-fcb10b84cb93" /> what kind of model do you use ?
Author
Owner

@fatelei commented on GitHub (Feb 14, 2026):

this error is in dify plugin, so which model do you use ?

@fatelei commented on GitHub (Feb 14, 2026): this error is in dify plugin, so which model do you use ?
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Reference: langgenius/dify#22223