tool Speech to Text return null #464

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opened 2026-02-16 10:19:29 -05:00 by yindo · 2 comments
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Originally created by @bigbencat on GitHub (Jul 21, 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 Dify issues & Dify Official Plugins, 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

1.5.1

Plugin version

tongyi 0.0.33

Cloud or Self Hosted

Self Hosted (Source)

Steps to reproduce

Trial of Tongyi plug-in version 0.0.33: Add the tool "SPEECH TO TEXT" to the workflow, select Tongyi's "paraformer-realtime-v1", then start uploading a single audio file. After processing, the returned text is empty.

Image Image

✔️ Error log

No response

Originally created by @bigbencat on GitHub (Jul 21, 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 [Dify issues](https://github.com/langgenius/dify/issues) & [Dify Official Plugins](https://github.com/langgenius/dify-official-plugins/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 1.5.1 ### Plugin version tongyi 0.0.33 ### Cloud or Self Hosted Self Hosted (Source) ### Steps to reproduce Trial of Tongyi plug-in version 0.0.33: Add the tool "SPEECH TO TEXT" to the workflow, select Tongyi's "paraformer-realtime-v1", then start uploading a single audio file. After processing, the returned text is empty. <img width="1444" height="1000" alt="Image" src="https://github.com/user-attachments/assets/c29d72e0-feaa-474c-80fa-1d36f8dd3905" /> <img width="1656" height="1114" alt="Image" src="https://github.com/user-attachments/assets/5f1c9edd-9c42-4c17-895c-fc216f66e532" /> ### ✔️ Error log _No response_
yindo added the bug label 2026-02-16 10:19:29 -05:00
yindo closed this issue 2026-02-16 10:19:29 -05:00
Author
Owner

@bigbencat commented on GitHub (Jul 21, 2025):

Image

The same audio - file, the same model, used normally on the official platform.

@bigbencat commented on GitHub (Jul 21, 2025): <img width="1076" height="782" alt="Image" src="https://github.com/user-attachments/assets/ea314b7e-07bb-44d3-8b26-d1eb5878f596" /> The same audio - file, the same model, used normally on the official platform.
Author
Owner

@dosubot[bot] commented on GitHub (Aug 19, 2025):

Hi, @bigbencat. I'm Dosu, and I'm helping the dify-official-plugins team manage their backlog and am marking this issue as stale.

Issue Summary:

  • You reported that using the Tongyi plugin v0.0.33 with the "SPEECH TO TEXT" tool in Dify 1.5.1 (self-hosted) results in empty text output when uploading audio files.
  • The issue specifically occurs with the "paraformer-realtime-v1" model.
  • No error logs are generated during this problem.
  • You provided a screenshot showing the same audio and model working correctly on the official platform, indicating the issue is isolated to the self-hosted environment.
  • The issue remains unresolved.

Next Steps:

  • Please let me know if this issue is still relevant with the latest version of the dify-official-plugins repository by commenting on this issue.
  • If I do not hear back within 5 days, I will automatically close this issue.

Thank you for your understanding and contribution!

@dosubot[bot] commented on GitHub (Aug 19, 2025): Hi, @bigbencat. I'm [Dosu](https://dosu.dev), and I'm helping the dify-official-plugins team manage their backlog and am marking this issue as stale. **Issue Summary:** - You reported that using the Tongyi plugin v0.0.33 with the "SPEECH TO TEXT" tool in Dify 1.5.1 (self-hosted) results in empty text output when uploading audio files. - The issue specifically occurs with the "paraformer-realtime-v1" model. - No error logs are generated during this problem. - You provided a screenshot showing the same audio and model working correctly on the official platform, indicating the issue is isolated to the self-hosted environment. - The issue remains unresolved. **Next Steps:** - Please let me know if this issue is still relevant with the latest version of the dify-official-plugins repository by commenting on this issue. - If I do not hear back within 5 days, I will automatically close this issue. Thank you for your understanding and contribution!
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Reference: langgenius/dify-official-plugins#464