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Application error (client side) after adding node following Confluence plugin node in Dify 1.9.1 #18660

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opened 2026-02-21 19:50:24 -05:00 by yindo · 0 comments
yindo commented 2026-02-21 19:50:24 -05:00
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Originally created by @LucasScellos on GitHub (Sep 30, 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

1.9.1

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

Steps to reproduce

  • Create a workflow in Dify 1.9.1
  • Add any Confluence plugin node (e.g., "Get Space", "Get Page", or any other Confluence node)
  • Connect any subsequent node immediately after the Confluence node
  • Attempt to save or execute the workflow

✔️ Expected Behavior

The workflow should save and execute normally without any client-side errors. Adding nodes after Confluence plugin nodes should work seamlessly.

❌ Actual Behavior

The application displays the following error:

Application error: a client-side exception has occurred while loading dify-myurl.com (see the browser console for more information).

This error occurs consistently when adding any node immediately after any Confluence plugin node (Get Space, Get Page, etc.), making it impossible to build workflows that utilize Confluence integration followed by other processing steps.

When this issue occurs, the browser console also logs a JavaScript exception indicating that the plugin is attempting to iterate over a null or undefined object. For example:

Uncaught TypeError: Cannot convert undefined or null to object
    at Object.keys (<anonymous>)
    at Object.getOutputVars (56651-44345ad3fe1be2b3.js:230:25217)
    at … (stack trace continues)
Originally created by @LucasScellos on GitHub (Sep 30, 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 1.9.1 ### Cloud or Self Hosted Self Hosted (Docker) ### Steps to reproduce Steps to reproduce - Create a workflow in Dify 1.9.1 - Add any Confluence plugin node (e.g., "Get Space", "Get Page", or any other Confluence node) - Connect any subsequent node immediately after the Confluence node - Attempt to save or execute the workflow ### ✔️ Expected Behavior The workflow should save and execute normally without any client-side errors. Adding nodes after Confluence plugin nodes should work seamlessly. ### ❌ Actual Behavior The application displays the following error: Application error: a client-side exception has occurred while loading dify-myurl.com (see the browser console for more information). This error occurs consistently when adding any node immediately after any Confluence plugin node (Get Space, Get Page, etc.), making it impossible to build workflows that utilize Confluence integration followed by other processing steps. When this issue occurs, the browser console also logs a JavaScript exception indicating that the plugin is attempting to iterate over a null or undefined object. For example: ``` Uncaught TypeError: Cannot convert undefined or null to object at Object.keys (<anonymous>) at Object.getOutputVars (56651-44345ad3fe1be2b3.js:230:25217) at … (stack trace continues) ```
yindo added the 🐞 buggood first issue labels 2026-02-21 19:50:24 -05:00
yindo closed this issue 2026-02-21 19:50:24 -05:00
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Reference: langgenius/dify#18660
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