[PR #15829] fix tool selector with empty tools raise error #28390

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opened 2026-02-21 20:43:21 -05:00 by yindo · 0 comments
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Original Pull Request: https://github.com/langgenius/dify/pull/15829

State: closed
Merged: Yes


Summary

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Close issue syntax: Fixes #<issue number> or Resolves #<issue number>, see documentation for more details.

fix https://github.com/langgenius/dify/issues/15825

here the value is an empty list [], but the rule.default is None, so it will be converted, leading to the error

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Checklist

Important

Please review the checklist below before submitting your pull request.

  • This change requires a documentation update, included: Dify Document
  • I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
  • I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
  • I've updated the documentation accordingly.
  • I ran dev/reformat(backend) and cd web && npx lint-staged(frontend) to appease the lint gods
**Original Pull Request:** https://github.com/langgenius/dify/pull/15829 **State:** closed **Merged:** Yes --- # Summary > [!Tip] > Close issue syntax: `Fixes #<issue number>` or `Resolves #<issue number>`, see [documentation](https://docs.github.com/en/issues/tracking-your-work-with-issues/linking-a-pull-request-to-an-issue#linking-a-pull-request-to-an-issue-using-a-keyword) for more details. fix https://github.com/langgenius/dify/issues/15825 here the value is an empty list `[]`, but the `rule.default` is `None`, so it will be converted, leading to the error # Screenshots | Before | After | |--------|-------| | ... | ... | # Checklist > [!IMPORTANT] > Please review the checklist below before submitting your pull request. - [ ] This change requires a documentation update, included: [Dify Document](https://github.com/langgenius/dify-docs) - [x] I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!) - [x] I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change. - [x] I've updated the documentation accordingly. - [x] I ran `dev/reformat`(backend) and `cd web && npx lint-staged`(frontend) to appease the lint gods
yindo added the pull-request label 2026-02-21 20:43:21 -05:00
yindo closed this issue 2026-02-21 20:43:21 -05:00
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Reference: langgenius/dify#28390