Knowledge search and knowledge registration stopped working since around 24:00 Body: #17928

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opened 2026-02-21 19:41:29 -05:00 by yindo · 0 comments
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Originally created by @tomotomo575 on GitHub (Sep 22, 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

1.8.1

Cloud or Self Hosted

Cloud

Steps to reproduce

Knowledge search had been working normally until around 24:00 JST.

Since then, all knowledge searches return no hits (always result: []).

Attempting to add new knowledge also fails during indexing and cannot be registered.

✔️ Expected Behavior

Knowledge search should return results from the registered documents.

Newly added knowledge should be indexed successfully and become searchable.

Actual Behavior

Knowledge search always returns 0 results.

New knowledge registration fails, and documents cannot be added to the KB.

Originally created by @tomotomo575 on GitHub (Sep 22, 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 1.8.1 ### Cloud or Self Hosted Cloud ### Steps to reproduce Knowledge search had been working normally until around 24:00 JST. Since then, all knowledge searches return no hits (always result: []). Attempting to add new knowledge also fails during indexing and cannot be registered. ### ✔️ Expected Behavior Knowledge search should return results from the registered documents. Newly added knowledge should be indexed successfully and become searchable. ### ❌ Actual Behavior Knowledge search always returns 0 results. New knowledge registration fails, and documents cannot be added to the KB.
yindo added the 🐞 bug label 2026-02-21 19:41:29 -05:00
yindo closed this issue 2026-02-21 19:41:29 -05:00
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Reference: langgenius/dify#17928