How to reproduce:
1. Open the attached project “Terrain.zip”
2. Open the “SampleScene” Scene (Assets > Scenes > SampleScene)
3. Enter Play Mode and observe the result
Expected result: No crash
Actual result: Crash
Reproducible with: 2021.2.0a1, 2021.3.12f1, 2022.1.20f1, 2022.2.0b11, 2023.1.0a14
Could not test with: 2020.3.40f1 (useInstancing introduced in 2021.2)
Reproduced on: macOS 12.4 (Intel)
Notes:
- Not reproducible if setting “useInstancing” to false in the “TestDetailCrash.cs” script
- Reproducible in the Editor and in the macOS Standalone Player
Stack trace:
#0 0x0000010dc25d04 in GameObject::QueryComponentByType(Unity::Type const*) const
#1 0x0000010ec09847 in DetailDatabase::RefreshPrototypesStep1(Texture2D**)
#2 0x0000010ec0907d in DetailDatabase::RefreshPrototypes()
#3 0x0000010ec0aeee in DetailDatabase::SetDetailPrototypes(dynamic_array<DetailPrototype, 0ul> const&)
#4 0x0000010ec64e21 in TerrainDataScriptingInterface::SetDetailPrototypes(TerrainData&, ScriptingArrayPtr, ScriptingExceptionPtr*)
#5 0x0000010d954b35 in TerrainData_Set_Custom_PropDetailPrototypes(ScriptingBackendNativeObjectPtrOpaque*, ScriptingBackendNativeArrayPtrOpaque*)