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[PR #24257] fix: loop exit condition accepts variables from nodes inside the loop #24183: #30565

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opened 2026-02-21 20:47:47 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 20:47:47 -05:00
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Original Pull Request: https://github.com/langgenius/dify/pull/24257

State: closed
Merged: Yes

  • Modified loop node to check break conditions only at LOOP_END event
  • Changed variable existence check to process available conditions only
  • Ensures Variable Assigner and other internal nodes execute before condition check
  • Fixes #24183: Loop termination condition now accepts variables from internal nodes

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  1. Make sure you have read our contribution guidelines
  2. Ensure there is an associated issue and you have been assigned to it
  3. Use the correct syntax to link this PR: Fixes #<issue number>.

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Checklist

  • 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/24257 **State:** closed **Merged:** Yes --- - Modified loop node to check break conditions only at LOOP_END event - Changed variable existence check to process available conditions only - Ensures Variable Assigner and other internal nodes execute before condition check - Fixes #24183: Loop termination condition now accepts variables from internal nodes > [!IMPORTANT] > > 1. Make sure you have read our [contribution guidelines](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) > 1. Ensure there is an associated issue and you have been assigned to it > 1. Use the correct syntax to link this PR: `Fixes #<issue number>`. ## Summary <!-- Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change. --> ## Screenshots | Before | After | |--------|-------| | ... | ... | ## Checklist - [ ] 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 20:47:47 -05:00
yindo closed this issue 2026-02-21 20:47:47 -05:00
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Reference: langgenius/dify#30565
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