KeyNotFoundException for PatchPanelNode on Project Reopen

[ShiinaRinne]

Describe the bug When closing the project and reopening it, PatchPanelNode will cause an error

To Reproduce Steps to reproduce the behavior:

1. Create a Graph file and add a PatchPanelNode
2. Save the project and close it.
3. Reopen the project. At this point, the KeyNotFoundException error is immediately triggered.

Expected behavior The PatchPanelNode should maintain its state across project sessions without causing a KeyNotFoundException.

Screenshots

Unity (please complete the following information):

• Unity Version: 2023.2.4
• Render Pipeline: BRP/URP

Additional context Deleting and recreating the PatchPanelNode resolves the issue temporarily, but the error reoccurs when the project is reopened. It appears the cause of the problem is that PatchPanelNode's initialization method InitInternalV is only called upon creation. so, when the project is reopened, the node lacks proper initialization, leading to the aforementioned error.

Source Project VisualCompositor-PatchPanelBug.zip

[sindharta-tanuwijaya]

Thank you for the report. We'll look into it.

[sindharta-tanuwijaya]

This has been fixed in com.unity.visual-compositor@0.30.6-preview Would you please kindly check ?

[ShiinaRinne]

Thank you for your assistance in resolving this issue, it has now been fixed!