bug:agent node . agent_execution_metadata error #10297

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opened 2026-02-21 18:45:08 -05:00 by yindo · 0 comments
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Originally created by @hieheihei on GitHub (Mar 11, 2025).

Self Checks

  • 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 (我已阅读并同意 Language Policy).
  • [FOR CHINESE USERS] 请务必使用英文提交 Issue,否则会被关闭。谢谢!:)
  • Please do not modify this template :) and fill in all the required fields.

Dify version

dify 1.0.0

Cloud or Self Hosted

Self Hosted (Source)

Steps to reproduce

  1. build a chatworkflow
  2. add a agent node, add a tool to the agent node
  3. run the workflow

✔️ Expected Behavior

run success

Actual Behavior

error msg:
File "/Users/xxxxxx/project/opensource/dify/api/core/workflow/nodes/tool/tool_node.py", line 273, in key: value for key, value in msg_metadata.items() if key in NodeRunMetadataKey ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/enum.py", line 742, in contains raise TypeError( TypeError: unsupported operand type(s) for 'in': 'str' and 'EnumType'

Originally created by @hieheihei on GitHub (Mar 11, 2025). ### Self Checks - [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 (我已阅读并同意 [Language Policy](https://github.com/langgenius/dify/issues/1542)). - [x] [FOR CHINESE USERS] 请务必使用英文提交 Issue,否则会被关闭。谢谢!:) - [x] Please do not modify this template :) and fill in all the required fields. ### Dify version dify 1.0.0 ### Cloud or Self Hosted Self Hosted (Source) ### Steps to reproduce 1. build a chatworkflow 2. add a agent node, add a tool to the agent node 3. run the workflow ### ✔️ Expected Behavior run success ### ❌ Actual Behavior error msg: File "/Users/xxxxxx/project/opensource/dify/api/core/workflow/nodes/tool/tool_node.py", line 273, in <dictcomp> key: value for key, value in msg_metadata.items() if key in NodeRunMetadataKey ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Library/Frameworks/Python.framework/Versions/3.11/lib/python3.11/enum.py", line 742, in __contains__ raise TypeError( TypeError: unsupported operand type(s) for 'in': 'str' and 'EnumType'
yindo added the 🐞 bug label 2026-02-21 18:45:08 -05:00
yindo closed this issue 2026-02-21 18:45:08 -05:00
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Reference: langgenius/dify#10297