Description

Linking of nodes in the Material Editor can lead to a crash

Steps to Reproduce

1. Run Material Editor
2. Create a two nodes
3. Link the first node to the root node
4. Link the second node to the same root node port

Expected behavior:

4. Previous connection removed. The second node connected to the root node.

Actual behavior:

4. Application crashed

Reproducibility:

100%

Versions

2025.3