knowledge pipeline cannot preview the chunk #19551

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opened 2026-02-21 20:01:12 -05:00 by yindo · 0 comments
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Originally created by @rainsun007 on GitHub (Oct 17, 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

1.9.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

  1. Select the existing document(.md file) and choose the chunk settings.
  2. Fill in the chunk settings correctly and click to preview the chunk.

✔️ Expected Behavior

Obtain the same chunk preview as before the conversion to the knowledge pipeline.

Actual Behavior

  1. There is no chunk data, so the preview of chunk shows 0 items.
  2. The file name displayed is the name before renaming.
Originally created by @rainsun007 on GitHub (Oct 17, 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 1.9.1 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce 1. Select the existing document(.md file) and choose the chunk settings. 2. Fill in the chunk settings correctly and click to preview the chunk. ### ✔️ Expected Behavior Obtain the same chunk preview as before the conversion to the knowledge pipeline. ### ❌ Actual Behavior 1. There is no chunk data, so the preview of chunk shows 0 items. 2. The file name displayed is the name before renaming.
yindo added the 🐞 bug label 2026-02-21 20:01:12 -05:00
yindo closed this issue 2026-02-21 20:01:12 -05:00
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Reference: langgenius/dify#19551