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ReferenceError: handleUpdateChatList is not defined #20323

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opened 2026-02-21 20:06:50 -05:00 by yindo · 1 comment
yindo commented 2026-02-21 20:06:50 -05:00
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Originally created by @githubxubin on GitHub (Nov 13, 2025).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • 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, otherwise it will be closed.
  • 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：）
  • 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

Image Image

my interface is normal,but can not use in Dify chatflow with http request

✔️ Expected Behavior

normal request

❌ Actual Behavior

No response

Originally created by @githubxubin on GitHub (Nov 13, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [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, otherwise it will be closed. - [x] 【中文用户 & Non English User】请使用英语提交，否则会被关闭 ：） - [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 <img width="1669" height="907" alt="Image" src="https://github.com/user-attachments/assets/7a087682-33a5-4e5d-bac6-b0f4d9e4c476" /> <img width="1168" height="980" alt="Image" src="https://github.com/user-attachments/assets/ce4db7f1-65ba-4627-b072-810005b84bff" /> my interface is normal,but can not use in Dify chatflow with http request ### ✔️ Expected Behavior normal request ### ❌ Actual Behavior _No response_
yindo added the 🐞 bugoutdated labels 2026-02-21 20:06:50 -05:00
yindo closed this issue 2026-02-21 20:06:50 -05:00
yindo commented 2026-02-21 20:06:50 -05:00
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@dosubot[bot] commented on GitHub (Nov 13, 2025):

Hi @githubxubin! I'm Dosu and I’m helping the dify team.

This error is a known issue in Dify v0.15.3, especially with self-hosted Docker deployments. The handleUpdateChatList function was removed in later versions, but older UI code still references it, causing the ReferenceError and breaking HTTP requests in chatflows. The backend runs fine, but the frontend can't process chatflow HTTP nodes due to this missing handler.

The maintainers have fixed this in newer releases (v1.3.1 and above). There is no reliable workaround for v0.15.3; you need to upgrade to a newer version or manually cherry-pick the relevant frontend fixes to resolve the issue. See related discussions and maintainer comments for confirmation:

If you can't upgrade immediately, there are no documented temporary fixes. Upgrading is the recommended solution.

To reply, just mention @dosu.

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@dosubot[bot] commented on GitHub (Nov 13, 2025): <!-- Greeting --> Hi @githubxubin! I'm [Dosu](https://go.dosu.dev/dosubot) and I’m helping the dify team. <!-- Answer --> This error is a known issue in Dify v0.15.3, especially with self-hosted Docker deployments. The `handleUpdateChatList` function was removed in later versions, but older UI code still references it, causing the ReferenceError and breaking HTTP requests in chatflows. The backend runs fine, but the frontend can't process chatflow HTTP nodes due to this missing handler. The maintainers have fixed this in newer releases (v1.3.1 and above). There is no reliable workaround for v0.15.3; you need to upgrade to a newer version or manually cherry-pick the relevant frontend fixes to resolve the issue. See related discussions and maintainer comments for confirmation: - ["handleUpdateChatList has been removed and fixed in later versions"](https://github.com/langgenius/dify/issues/17487) - [Issue marked as fixed in v1.3.1](https://github.com/langgenius/dify/issues/19015) - [Frontend refactor PR after v0.15.3](https://github.com/langgenius/dify/pull/26836) If you can't upgrade immediately, there are no documented temporary fixes. Upgrading is the recommended solution. <!-- Dosu Comment Footer --> *To reply, just mention [@dosu](https://go.dosu.dev/dosubot).* --- <sup>How did I do? [Good](https://app.dosu.dev/response-feedback/a7286c99-a685-4bf6-928b-baffcd45efae?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/a7286c99-a685-4bf6-928b-baffcd45efae?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/a7286c99-a685-4bf6-928b-baffcd45efae?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/a7286c99-a685-4bf6-928b-baffcd45efae?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/a7286c99-a685-4bf6-928b-baffcd45efae?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/a7286c99-a685-4bf6-928b-baffcd45efae?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/a7286c99-a685-4bf6-928b-baffcd45efae?feedback_type=other)</sup>&nbsp;&nbsp;[![Chat with Dosu](https://dosu.dev/dosu-chat-badge.svg)](https://app.dosu.dev/6088a4f4-073a-43f3-b3d4-4f06fb0c05a0/ask?utm_source=github)&nbsp;[![Join Discord](https://img.shields.io/badge/join-5865F2?logo=discord&logoColor=white&label=)](https://go.dosu.dev/discord-bot)&nbsp;[![Share on X](https://img.shields.io/badge/X-share-black)](https://twitter.com/intent/tweet?text=%40dosu_ai%20helped%20me%20solve%20this%20issue!&url=https%3A//github.com/langgenius/dify/issues/28212)
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Reference: langgenius/dify#20323
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