Unity Issue Tracker - Particle System is flickering when recovering deleted mesh file
Closed
UUM-13299
Particle System is flickering when recovering deleted mesh file
Unity: Mesh
Won't Fix
2023.2.X
2023.1.X
2022.3.X
2022.2.X
2022.1.X
2021.3.X
2020.3.X
2022.1 has reached end of life so the issue will be fixed in a newer version.
Reproduction steps:
1. Open the user’s attached project
2. Open the “Assets/New Scene.unity“ scene
3. Backup “Assets/plane.fbx” outside the project folder
4. Click “Assets/plane.fbx” and press the “Delete” key
5. Enter and exit Play Mode
6. Copy and paste the “plane.fbx” back to the Assets folder
7. In the Hierarchy window, select Particle System
Expected result: “Particle System” GameObject is the same as before deleting
Actual result: “Particle System” GameObject is flickering