Pasting a copy of an unselected node does not work

[marvin-season]

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Dify version

v0.11.2

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

1. Click to enter the workflow.
2. Create two arbitrary nodes.
3. Open the operation panel for the node that is not selected and click copy.
4. Using Ctrl+V to paste node

✔️ Expected Behavior

The expectation is for step 4 mentioned above to function properly.

❌ Actual Behavior

The paste operation for the node using Ctrl+V is not working.

[dosubot]

Hey @marvin-season! 👋 I'm here to help you with any bugs, questions, or contributions you have for Dify. Let's get this issue sorted out together!

The issue you're experiencing with pasting a copy of an unselected node might be related to how the copy and paste operations are implemented in the Dify workflow editor. The handleNodesCopy function is responsible for copying nodes, and it checks if a node is read-only or if it is a start node, among other conditions ^[1].

For the paste operation, the handleNodesPaste function checks if there are elements in the clipboard and if the nodes are not in a read-only state before proceeding with the paste ^[1]. If the node was not properly copied to the clipboard, it might not be available for pasting.

Ensure that the node is correctly copied to the clipboard by verifying that it meets the conditions for copying. If the issue persists, it might be worth checking if there are any specific conditions or constraints in your setup that could affect the clipboard state or the paste operation.

To continue talking to Dosu, mention @dosu.