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Fixed
Fixed in 2023.3.0a17
Votes
0
Found in
2021.3.29f1
2022.3.7f1
2023.1.10f1
2023.2.0b6
2023.3.0a2
Issue ID
UUM-46877
Regression
No
Crash on physx::IG::IslandSim when calling Simulate(Time.fixedDeltaTime) for a PhysicsScene GameObject
Reproduction steps:
1. Open the attached “repro-project“
2. Open the “Assets/Scenes/SampleScene.unity“ scene
3. Enter Play Mode
4. Observe the crash
Reproducible with: 2021.3.29f1, 2022.3.7f1, 2023.1.10f1, 2023.2.0b6, 2023.3.0a2
Reproduced on: Windows 10 Pro
Not reproducible on: No other environment tested
Notes:
1. The crash occurs when calling the Simulate(Time.fixedDeltaTime) method
2. The stack traces slightly vary across different streams of Unity
3. Not reproducible in Player
First few lines of the stack trace:
0x00007FF6C7B7A23B (Unity) physx::IG::IslandSim::addConnectionToGraph
0x00007FF6C7B81011 (Unity) physx::IG::IslandSim::insertNewEdges
0x00007FF6C7B83589 (Unity) physx::IG::IslandSim::processNewEdges
0x00007FF6C7B7E94E (Unity) physx::IG::SimpleIslandManager::firstPassIslandGen
0x00007FF6C7AC7D12 (Unity) physx::Cm::BaseTask::run
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