can't access to round of agent node on error #623

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opened 2026-02-16 10:19:57 -05:00 by yindo · 1 comment
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Originally created by @nicho2 on GitHub (Sep 5, 2025).

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Dify version

1.8.0

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

have an error on agent node

✔️ Expected Behavior

access to details of agent node even when there is an error

Image Image

Actual Behavior

can't access to the details.

Image
Originally created by @nicho2 on GitHub (Sep 5, 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 1.8.0 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce have an error on agent node ### ✔️ Expected Behavior access to details of agent node even when there is an error <img width="488" height="327" alt="Image" src="https://github.com/user-attachments/assets/7c8ac1eb-74b3-4295-b647-87d0eca9f9cb" /> <img width="572" height="355" alt="Image" src="https://github.com/user-attachments/assets/6bb118b9-2b58-4957-bf90-d58cabbfe1b4" /> ### ❌ Actual Behavior can't access to the details. <img width="491" height="692" alt="Image" src="https://github.com/user-attachments/assets/c2d01e41-d04e-4807-ba64-0d1f5398cc11" />
yindo added the bug label 2026-02-16 10:19:57 -05:00
yindo closed this issue 2026-02-16 10:19:57 -05:00
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@dosubot[bot] commented on GitHub (Sep 5, 2025):

This issue isn't tracked in existing tickets, but based on the code and recent updates, Dify is designed to let you access agent node details and error logs even when a node fails, as long as error and agentLog data are present in the backend response. There’s no intentional block in the UI or backend for error states—if you can’t access details, it’s likely due to missing or malformed agentLog data, or a frontend state issue in v1.8.0.

Recent versions (mid-2025) have improved agent log handling and detail rendering, so upgrading may resolve this problem if it’s caused by data or UI bugs in your current version. If you’re unable to upgrade, check that your backend is returning agentLog and error fields for failed nodes, and that your frontend is up-to-date with log rendering logic. More details on the architecture and recent changes can be found here and here.

To reply, just mention @dosu.


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@dosubot[bot] commented on GitHub (Sep 5, 2025): <!-- Answer --> This issue isn't tracked in existing tickets, but based on the code and recent updates, Dify is designed to let you access agent node details and error logs even when a node fails, as long as error and agentLog data are present in the backend response. There’s no intentional block in the UI or backend for error states—if you can’t access details, it’s likely due to missing or malformed agentLog data, or a frontend state issue in v1.8.0. Recent versions (mid-2025) have improved agent log handling and detail rendering, so upgrading may resolve this problem if it’s caused by data or UI bugs in your current version. If you’re unable to upgrade, check that your backend is returning agentLog and error fields for failed nodes, and that your frontend is up-to-date with log rendering logic. More details on the architecture and recent changes can be found [here](https://github.com/langgenius/dify/pull/24080) and [here](https://github.com/langgenius/dify/blob/cd95237ae4c61b6d90a9977957aed22a33a26b74/web/app/components/workflow/run/node.tsx). <!-- 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/a87a0bf8-cba6-43e1-8006-afcf644458c2?feedback_type=great_response) | [Irrelevant](https://app.dosu.dev/response-feedback/a87a0bf8-cba6-43e1-8006-afcf644458c2?feedback_type=irrelevant_answer) | [Incorrect](https://app.dosu.dev/response-feedback/a87a0bf8-cba6-43e1-8006-afcf644458c2?feedback_type=incorrect_sources) | [Verbose](https://app.dosu.dev/response-feedback/a87a0bf8-cba6-43e1-8006-afcf644458c2?feedback_type=too_verbose) | [Hallucination](https://app.dosu.dev/response-feedback/a87a0bf8-cba6-43e1-8006-afcf644458c2?feedback_type=hallucination) | [Report 🐛](https://app.dosu.dev/response-feedback/a87a0bf8-cba6-43e1-8006-afcf644458c2?feedback_type=bug_report) | [Other](https://app.dosu.dev/response-feedback/a87a0bf8-cba6-43e1-8006-afcf644458c2?feedback_type=other)</sup>&nbsp;&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-official-plugins/issues/1667)
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Reference: langgenius/dify-official-plugins#623