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Application error: a client-side exception has occurred(see the browser console for more information) #8245

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opened 2026-02-21 18:24:41 -05:00 by yindo · 3 comments
yindo commented 2026-02-21 18:24:41 -05:00
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Originally created by @43329795 on GitHub (Feb 13, 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

0.15.3

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 13, 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 0.15.3 ### 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_
yindo added the 🐞 bug🤔 cant-reproduce labels 2026-02-21 18:24:41 -05:00
yindo closed this issue 2026-02-21 18:24:41 -05:00
yindo commented 2026-02-21 18:24:41 -05:00
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@dosubot[bot] commented on GitHub (Feb 13, 2025):

The error you're encountering, specifically the ChunkLoadError and Uncaught SyntaxError, is likely related to issues with chunk loading in your self-hosted Dify environment. Here are some steps you can take to troubleshoot and potentially resolve the issue:

  1. Browser Compatibility: Ensure that you are using a compatible and up-to-date browser. Older versions of browsers, such as Chrome v87, have been known to cause chunk loading issues with Dify. Upgrading to a newer version, like Chrome v131, might resolve the problem [1].

  2. Offline Environment Considerations: Since you are operating in an offline environment, verify that all necessary static files and resources are correctly hosted and accessible within your network. The error message indicates a missing chunk file (6113-de0d6f625ec8b840.js), which suggests that the file might not be properly served or accessible.

  3. Check File Integrity: Ensure that the JavaScript files are not corrupted. The Unexpected token '{' error might indicate a syntax issue, possibly due to a corrupted or incomplete file. Re-deploying the static assets might help.

  4. Configuration Review: Double-check your Docker and environment configurations to ensure that all paths and network settings are correctly set up to serve the necessary files.

  5. Upgrade Dify: If possible, consider upgrading to the latest version of Dify, as newer versions might contain fixes for known issues.

If these steps do not resolve the issue, you might need to investigate further into the specific setup of your offline environment and ensure all dependencies and configurations are correctly aligned.

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 13, 2025): <!-- Answer --> The error you're encountering, specifically the `ChunkLoadError` and `Uncaught SyntaxError`, is likely related to issues with chunk loading in your self-hosted Dify environment. Here are some steps you can take to troubleshoot and potentially resolve the issue: 1. **Browser Compatibility**: Ensure that you are using a compatible and up-to-date browser. Older versions of browsers, such as Chrome v87, have been known to cause chunk loading issues with Dify. Upgrading to a newer version, like Chrome v131, might resolve the problem <sup>[[1]](https://github.com/langgenius/dify/issues/12030)</sup>. 2. **Offline Environment Considerations**: Since you are operating in an offline environment, verify that all necessary static files and resources are correctly hosted and accessible within your network. The error message indicates a missing chunk file (`6113-de0d6f625ec8b840.js`), which suggests that the file might not be properly served or accessible. 3. **Check File Integrity**: Ensure that the JavaScript files are not corrupted. The `Unexpected token '{'` error might indicate a syntax issue, possibly due to a corrupted or incomplete file. Re-deploying the static assets might help. 4. **Configuration Review**: Double-check your Docker and environment configurations to ensure that all paths and network settings are correctly set up to serve the necessary files. 5. **Upgrade Dify**: If possible, consider upgrading to the latest version of Dify, as newer versions might contain fixes for known issues. If these steps do not resolve the issue, you might need to investigate further into the specific setup of your offline environment and ensure all dependencies and configurations are correctly aligned. <!-- 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/c73abf52-3128-4997-8d1b-3fb3d6663649?feedback_type=great_response) | [Irrelevant Answer](https://app.dosu.dev/response-feedback/c73abf52-3128-4997-8d1b-3fb3d6663649?feedback_type=irrelevant_answer) | [Incorrect Sources](https://app.dosu.dev/response-feedback/c73abf52-3128-4997-8d1b-3fb3d6663649?feedback_type=incorrect_sources) | [Too Verbose](https://app.dosu.dev/response-feedback/c73abf52-3128-4997-8d1b-3fb3d6663649?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/c73abf52-3128-4997-8d1b-3fb3d6663649?feedback_type=hallucination) | [Other](https://app.dosu.dev/response-feedback/c73abf52-3128-4997-8d1b-3fb3d6663649?feedback_type=other) | [Bug Report](https://app.dosu.dev/response-feedback/c73abf52-3128-4997-8d1b-3fb3d6663649?feedback_type=bug_report)</sup>
yindo commented 2026-02-21 18:24:42 -05:00
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@43329795 commented on GitHub (Feb 13, 2025):

I encountered the issue in older versions of Edge and Chrome browsers (version 91), but it does not occur in newer versions. Does Dify's frontend consider compatibility with older browser versions?

@43329795 commented on GitHub (Feb 13, 2025): I encountered the issue in older versions of Edge and Chrome browsers (version 91), but it does not occur in newer versions. Does Dify's frontend consider compatibility with older browser versions?
yindo commented 2026-02-21 18:24:42 -05:00
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@LeeOSO commented on GitHub (Feb 18, 2025):

same error here, can someone fix it?

@LeeOSO commented on GitHub (Feb 18, 2025): same error here, can someone fix it?
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