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Application error: a client-side exception has occurred(see the browser console for more information) #8195

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opened 2026-02-21 18:24:26 -05:00 by yindo · 5 comments
yindo commented 2026-02-21 18:24:26 -05:00
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Originally created by @43329795 on GitHub (Feb 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

0.15.2

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

I use dify in the offline environment, the following is console error info
Uncaught SyntaxError: Unexpected token '{' 6113-de0d6f625ec8b840.js:4

ChunkLoadError: Loading chunk 6113 failed. 2117-facb83e7cbe5e185.js:1

(missing: http://10.12.43.140/_next/static/chunks/6113-de0d6f625ec8b840.js)

at Object.p.f.j (webpack-f871d985ecd54594.js:1)

at webpack-f871d985ecd54594.js:1

at Array.reduce ()

at Function.p.e (webpack-f871d985ecd54594.js:1)

at 2117-facb83e7cbe5e185.js:2

at 2117-facb83e7cbe5e185.js:2

at t (2117-facb83e7cbe5e185.js:2)

✔️ Expected Behavior

No response

❌ Actual Behavior

No response

Originally created by @43329795 on GitHub (Feb 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 0.15.2 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce I use dify in the offline environment, the following is console error info Uncaught SyntaxError: Unexpected token '{' 6113-de0d6f625ec8b840.js:4 ChunkLoadError: Loading chunk 6113 failed. 2117-facb83e7cbe5e185.js:1 (missing: http://10.12.43.140/_next/static/chunks/6113-de0d6f625ec8b840.js) at Object.p.f.j (webpack-f871d985ecd54594.js:1) at webpack-f871d985ecd54594.js:1 at Array.reduce (<anonymous>) at Function.p.e (webpack-f871d985ecd54594.js:1) at 2117-facb83e7cbe5e185.js:2 at 2117-facb83e7cbe5e185.js:2 at t (2117-facb83e7cbe5e185.js:2) ### ✔️ Expected Behavior _No response_ ### ❌ Actual Behavior _No response_
yindo added the 🐞 bug label 2026-02-21 18:24:26 -05:00
yindo closed this issue 2026-02-21 18:24:26 -05:00
yindo commented 2026-02-21 18:24:26 -05:00
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@dosubot[bot] commented on GitHub (Feb 12, 2025):

@43329795 Hello there! I'm here to assist you with any bugs, questions, or contributions. Feel free to ask for help while waiting for a human maintainer.

The errors you're encountering, such as "Uncaught SyntaxError: Unexpected token '{'" and "ChunkLoadError: Loading chunk 6113 failed," are typically related to issues with JavaScript files not being loaded correctly in your self-hosted Dify setup.

Here are some steps you can take to troubleshoot and resolve these issues:

  1. Check File Availability: Ensure that the JavaScript files mentioned in the error messages (e.g., 6113-de0d6f625ec8b840.js and 2117-facb83e7cbe5e185.js) are available and accessible from the specified URL. Since you're running in an offline environment, verify that these files are correctly served by your local server.

  2. Verify Network Configuration: In an offline setup, network configurations can sometimes cause issues. Make sure that your Docker setup is correctly configured to serve static files. You might need to adjust network settings, such as using host.docker.internal instead of localhost if there are connectivity issues.

  3. Check for Corrupted Files: The "Unexpected token" error might indicate that the JavaScript file is corrupted or incomplete. Try re-building or re-deploying your application to ensure all files are correctly generated and served.

  4. Browser Cache: Clear your browser cache or try accessing the application in incognito mode to ensure that cached versions of the files are not causing the issue.

  5. Console Logs: Continue to monitor the browser console for any additional errors or warnings that might provide more context about the issue.

These steps should help you identify and resolve the client-side exceptions you're experiencing in your Dify setup.

To continue talking to Dosu, mention @dosu.

Help Dosu learn! Give it feedback: Great Response | Irrelevant Answer | Incorrect Sources | Too Verbose | Hallucination | Other | Bug Report

@dosubot[bot] commented on GitHub (Feb 12, 2025): <!-- Greeting --> @43329795 Hello there! I'm here to assist you with any bugs, questions, or contributions. Feel free to ask for help while waiting for a human maintainer. <!-- Answer --> The errors you're encountering, such as "Uncaught SyntaxError: Unexpected token '{'" and "ChunkLoadError: Loading chunk 6113 failed," are typically related to issues with JavaScript files not being loaded correctly in your self-hosted Dify setup. Here are some steps you can take to troubleshoot and resolve these issues: 1. **Check File Availability**: Ensure that the JavaScript files mentioned in the error messages (e.g., `6113-de0d6f625ec8b840.js` and `2117-facb83e7cbe5e185.js`) are available and accessible from the specified URL. Since you're running in an offline environment, verify that these files are correctly served by your local server. 2. **Verify Network Configuration**: In an offline setup, network configurations can sometimes cause issues. Make sure that your Docker setup is correctly configured to serve static files. You might need to adjust network settings, such as using `host.docker.internal` instead of `localhost` if there are connectivity issues. 3. **Check for Corrupted Files**: The "Unexpected token" error might indicate that the JavaScript file is corrupted or incomplete. Try re-building or re-deploying your application to ensure all files are correctly generated and served. 4. **Browser Cache**: Clear your browser cache or try accessing the application in incognito mode to ensure that cached versions of the files are not causing the issue. 5. **Console Logs**: Continue to monitor the browser console for any additional errors or warnings that might provide more context about the issue. These steps should help you identify and resolve the client-side exceptions you're experiencing in your Dify setup. <!-- Dosu Comment Footer --> *To continue talking to [Dosu](https://dosu.dev), mention @dosu.* --- <sup>Help Dosu learn! Give it feedback: [Great Response](https://app.dosu.dev/response-feedback/f7d95f94-2d5c-446f-a4e5-557d79f36f27?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/f7d95f94-2d5c-446f-a4e5-557d79f36f27?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/f7d95f94-2d5c-446f-a4e5-557d79f36f27?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/f7d95f94-2d5c-446f-a4e5-557d79f36f27?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/f7d95f94-2d5c-446f-a4e5-557d79f36f27?feedback_type=hallucination) | [Other](https://app.dosu.dev/response-feedback/f7d95f94-2d5c-446f-a4e5-557d79f36f27?feedback_type=other) | [Bug Report](https://app.dosu.dev/response-feedback/f7d95f94-2d5c-446f-a4e5-557d79f36f27?feedback_type=bug_report)</sup>
yindo commented 2026-02-21 18:24:26 -05:00
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@43329795 commented on GitHub (Feb 12, 2025):

this problem occurs when I click app

@43329795 commented on GitHub (Feb 12, 2025): this problem occurs when I click app
yindo commented 2026-02-21 18:24:26 -05:00
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@crazywoola commented on GitHub (Feb 12, 2025):

Please try v0.15.3

@crazywoola commented on GitHub (Feb 12, 2025): Please try v0.15.3
yindo commented 2026-02-21 18:24:26 -05:00
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@43329795 commented on GitHub (Feb 13, 2025):

Please try v0.15.3

the same problem happened

@43329795 commented on GitHub (Feb 13, 2025): > Please try v0.15.3 the same problem happened
yindo commented 2026-02-21 18:24:26 -05:00
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@Eoracco commented on GitHub (Sep 12, 2025):

any answer ?

@Eoracco commented on GitHub (Sep 12, 2025): any answer ?
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