The code node cannot accept characters such as 'k' and 'f'. #20025

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opened 2026-02-21 20:05:28 -05:00 by yindo · 1 comment
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Originally created by @kenneth-bro on GitHub (Oct 29, 2025).

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  • I have read the Contributing Guide and Language Policy.
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Dify version

1.9.2

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

Image

The code node cannot accept characters such as 'k' 、 'f' and space.

✔️ Expected Behavior

The code node cannot accept characters such as 'k' 、 'f' and space.

Actual Behavior

No response

Originally created by @kenneth-bro on GitHub (Oct 29, 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 1.9.2 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce <img width="2954" height="1636" alt="Image" src="https://github.com/user-attachments/assets/b57b958c-4b28-4e3b-87d5-42998856242d" /> The code node cannot accept characters such as 'k' 、 'f' and space. ### ✔️ Expected Behavior The code node cannot accept characters such as 'k' 、 'f' and space. ### ❌ Actual Behavior _No response_
yindo added the 🐞 bug label 2026-02-21 20:05:28 -05:00
yindo closed this issue 2026-02-21 20:05:28 -05:00
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@dosubot[bot] commented on GitHub (Oct 29, 2025):

This is a known bug in Dify v1.9.2: the code node's editor can't accept certain keys (like 'k', 'f', 'h', and space) due to a conflict in keyboard event handling between the workflow and the Monaco Editor component. This also affects keyboard shortcuts and pasting in some browsers. The issue is fixed in newer versions after PR #27282, which refines event propagation and focus management for the code editor. There are no documented workarounds for v1.9.2 other than upgrading to a version that includes this fix. For more details, see issue #27349 and issue #27344.

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@dosubot[bot] commented on GitHub (Oct 29, 2025): <!-- Answer --> This is a known bug in Dify v1.9.2: the code node's editor can't accept certain keys (like 'k', 'f', 'h', and space) due to a conflict in keyboard event handling between the workflow and the Monaco Editor component. This also affects keyboard shortcuts and pasting in some browsers. The issue is fixed in newer versions after [PR #27282](https://github.com/langgenius/dify/pull/27282), which refines event propagation and focus management for the code editor. There are no documented workarounds for v1.9.2 other than upgrading to a version that includes this fix. For more details, see [issue #27349](https://github.com/langgenius/dify/issues/27349) and [issue #27344](https://github.com/langgenius/dify/issues/27344). <!-- 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/d8c93462-f64c-448a-bee8-5c297afcecd6?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/d8c93462-f64c-448a-bee8-5c297afcecd6?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/d8c93462-f64c-448a-bee8-5c297afcecd6?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/d8c93462-f64c-448a-bee8-5c297afcecd6?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/d8c93462-f64c-448a-bee8-5c297afcecd6?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/d8c93462-f64c-448a-bee8-5c297afcecd6?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/d8c93462-f64c-448a-bee8-5c297afcecd6?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/27635)
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Reference: langgenius/dify#20025