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Error encountered during conversation using Azure gpt-4-vision-preview review model #869

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opened 2026-02-21 17:28:47 -05:00 by yindo · 1 comment
yindo commented 2026-02-21 17:28:47 -05:00
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Originally created by @yanzu888 on GitHub (Jan 4, 2024).

Originally assigned to: @takatost on GitHub.

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Dify version

0.4.2

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

model：azure gpt-4-vision-preview
Error messages appear during the chat process
ERROR:core.application_manager:Validation Error when generating Traceback (most recent call last): File "/app/api/core/application_manager.py", line 163, in _generate_worker runner.run( File "/app/api/core/app_runner/basic_app_runner.py", line 209, in run self._handle_invoke_result( File "/app/api/core/app_runner/app_runner.py", line 215, in _handle_invoke_result self._handle_invoke_result_stream( File "/app/api/core/app_runner/app_runner.py", line 244, in _handle_invoke_result_stream for result in invoke_result: File "/app/api/core/model_runtime/model_providers/__base/large_language_model.py", line 164, in _invoke_result_generator result=LLMResult( File "pydantic/main.py", line 341, in pydantic.main.BaseModel.__init__ pydantic.error_wrappers.ValidationError: 1 validation error for LLMResult usage none is not an allowed value (type=type_error.none.not_allowed)
error1

error2

✔️ Expected Behavior

No response

❌ Actual Behavior

No response

Originally created by @yanzu888 on GitHub (Jan 4, 2024). Originally assigned to: @takatost on GitHub. ### Self Checks - [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 file this report (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). ### Dify version 0.4.2 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce model：azure gpt-4-vision-preview Error messages appear during the chat process `ERROR:core.application_manager:Validation Error when generating Traceback (most recent call last): File "/app/api/core/application_manager.py", line 163, in _generate_worker runner.run( File "/app/api/core/app_runner/basic_app_runner.py", line 209, in run self._handle_invoke_result( File "/app/api/core/app_runner/app_runner.py", line 215, in _handle_invoke_result self._handle_invoke_result_stream( File "/app/api/core/app_runner/app_runner.py", line 244, in _handle_invoke_result_stream for result in invoke_result: File "/app/api/core/model_runtime/model_providers/__base/large_language_model.py", line 164, in _invoke_result_generator result=LLMResult( File "pydantic/main.py", line 341, in pydantic.main.BaseModel.__init__ pydantic.error_wrappers.ValidationError: 1 validation error for LLMResult usage none is not an allowed value (type=type_error.none.not_allowed) ` ![error1](https://github.com/langgenius/dify/assets/20461842/b8bc8a11-4b8d-4e35-bb81-07d75392f70a) ![error2](https://github.com/langgenius/dify/assets/20461842/a7b776c7-7bdc-4ef3-a003-f2ebbc868114) ### ✔️ Expected Behavior _No response_ ### ❌ Actual Behavior _No response_
yindo added the 🐞 bug label 2026-02-21 17:28:47 -05:00
yindo closed this issue 2026-02-21 17:28:48 -05:00
yindo commented 2026-02-21 17:28:48 -05:00
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@yanzu888 commented on GitHub (Jan 9, 2024):

Dify version
0.4.4

Cloud or Self Hosted
Self Hosted (Docker)

Steps to reproduce
I have updated the latest version of Dify, but the same issue still occurs

image
image
image

@yanzu888 commented on GitHub (Jan 9, 2024): Dify version 0.4.4 Cloud or Self Hosted Self Hosted (Docker) Steps to reproduce I have updated the latest version of Dify, but the same issue still occurs ![image](https://github.com/langgenius/dify/assets/20461842/615e59ea-c9a7-4de5-ae14-9b695cb81930) ![image](https://github.com/langgenius/dify/assets/20461842/0e31b630-fd89-4970-8b38-a7e999a13349) ![image](https://github.com/langgenius/dify/assets/20461842/e7ed9f3e-4889-4ae4-a1f7-61eee1097e79)
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Reference: langgenius/dify#869
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