HTTP request node fails to send file via Post Form-data method #10016

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opened 2026-02-21 18:41:44 -05:00 by yindo · 0 comments
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Originally created by @Sakura4036 on GitHub (Mar 9, 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

1.0.0

Cloud or Self Hosted

Self Hosted (Source)

Steps to reproduce

  1. create a Workflow
  2. add files variable in start node
  3. add a http request node, config post form-data method
  4. test http request node by uploading loacl file

✔️ Expected Behavior

send post request with form-data successfully

Actual Behavior

files are not sended: form-data files is None!

Image

source code print: form-data test

Image

Image

Originally created by @Sakura4036 on GitHub (Mar 9, 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 1.0.0 ### Cloud or Self Hosted Self Hosted (Source) ### Steps to reproduce 1. create a Workflow 2. add files variable in start node 3. add a http request node, config post form-data method 4. test http request node by uploading loacl file ### ✔️ Expected Behavior send post request with form-data successfully ### ❌ Actual Behavior files are not sended: form-data files is None! ![Image](https://github.com/user-attachments/assets/4d591c3c-cc20-4f37-b767-5eb4df928b74) ### source code print: form-data test ![Image](https://github.com/user-attachments/assets/20b8013a-11a3-4b74-878c-70e63004b127) ![Image](https://github.com/user-attachments/assets/934ce1ee-8f69-47dd-bf53-fb8c450196c2)
yindo added the 🐞 bug label 2026-02-21 18:41:44 -05:00
yindo closed this issue 2026-02-21 18:41:44 -05:00
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Reference: langgenius/dify#10016