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Publish Knowledge Pipeline fail，it pop-up an error tip: 'This step is not connected to anything' #20534

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opened 2026-02-21 20:07:51 -05:00 by yindo · 2 comments
yindo commented 2026-02-21 20:07:51 -05:00
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Originally created by @Chenxiuling-Amy on GitHub (Nov 25, 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

1.10.0

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

1.Create the Knowledge Pipeline "Complex PDF with Images & Tables" from built-in templates.
2.When click "test running", it works well.
3.When click "Publish"-"Publish update", it pop-up an error tip: '[Knowledge Base] This step is not connected to anything'.

✔️ Expected Behavior

The [Knowledge Base] node has a predecessor node and can not add any next node, it should not pop-up this error.

❌ Actual Behavior

Image
Originally created by @Chenxiuling-Amy on GitHub (Nov 25, 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 1.10.0 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce 1.Create the Knowledge Pipeline "Complex PDF with Images & Tables" from built-in templates. 2.When click "test running", it works well. 3.When click "Publish"-"Publish update", it pop-up an error tip: '[Knowledge Base] This step is not connected to anything'. ### ✔️ Expected Behavior The [Knowledge Base] node has a predecessor node and can not add any next node, it should not pop-up this error. ### ❌ Actual Behavior <img width="1908" height="736" alt="Image" src="https://github.com/user-attachments/assets/050aa271-19d3-4e25-b063-79482fe93c8c" />
yindo added the 🐞 bug🌊 feat:workflow labels 2026-02-21 20:07:51 -05:00
yindo closed this issue 2026-02-21 20:07:51 -05:00
yindo commented 2026-02-21 20:07:52 -05:00
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@protectedMan commented on GitHub (Nov 25, 2025):

据说是在1.10.1版本修复了

@protectedMan commented on GitHub (Nov 25, 2025): 据说是在1.10.1版本修复了
yindo commented 2026-02-21 20:07:52 -05:00
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@Chenxiuling-Amy commented on GitHub (Nov 25, 2025):

据说是在1.10.1版本修复了

1.10.1 发布了吗？

@Chenxiuling-Amy commented on GitHub (Nov 25, 2025): > 据说是在1.10.1版本修复了 1.10.1 发布了吗？
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Knowledge Pipeline
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good first issue
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size:L
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status: in discussion
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Reference: langgenius/dify#20534
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