DeepSeek Plugin - 504 Gateway Timeout Error #11147

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opened 2026-02-21 18:55:34 -05:00 by yindo · 0 comments
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Originally created by @Nightmare-Developer0 on GitHub (Mar 14, 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

1.0.1

Cloud or Self Hosted

Cloud

Steps to reproduce

When using the DeepSeek Plugin in Dify, I encountered a 504 Gateway Time-out error. The response seems to contain an HTML page instead of the expected JSON.

Image

✔️ Expected Behavior

The DeepSeek Plugin should return a valid JSON response with the expected output instead of an error.

Actual Behavior

  • When invoking the DeepSeek Plugin, I receive a 504 Gateway Timeout error.
  • Instead of a JSON response, the server returns an HTML error page.
  • The error message displayed:
[deepseek] Error: PluginInvokeError: {"args":null,"error_type":"PluginDaemonInnerError","message":"encountered an error: invalid character '\u003c' looking for beginning of value status: 504 Gateway Time-out original response: \u003c!DOCTYPE html\u003e"}

Originally created by @Nightmare-Developer0 on GitHub (Mar 14, 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 1.0.1 ### Cloud or Self Hosted Cloud ### Steps to reproduce When using the DeepSeek Plugin in Dify, I encountered a 504 Gateway Time-out error. The response seems to contain an HTML page instead of the expected JSON. ![Image](https://github.com/user-attachments/assets/71048712-4891-4fa0-804c-fa775cdd0808) ### ✔️ Expected Behavior The DeepSeek Plugin should return a valid JSON response with the expected output instead of an error. ### ❌ Actual Behavior - When invoking the **DeepSeek Plugin**, I receive a **504 Gateway Timeout** error. - Instead of a JSON response, the server returns an **HTML error page**. - The error message displayed: ``` [deepseek] Error: PluginInvokeError: {"args":null,"error_type":"PluginDaemonInnerError","message":"encountered an error: invalid character '\u003c' looking for beginning of value status: 504 Gateway Time-out original response: \u003c!DOCTYPE html\u003e"} ``` ---
yindo added the 🐞 bugcloud labels 2026-02-21 18:55:34 -05:00
yindo closed this issue 2026-02-21 18:55:34 -05:00
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Reference: langgenius/dify#11147