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Fixed in 2020.1

Fixed in 2019.3

Votes

0

Found in

2019.2

2019.2.17f1

2019.3

2020.1

Issue ID

1212021

Regression

No

Editor crashes on TreeRenderer::TreeUpdated when entering Play mode

Terrain

-

How to reproduce:
1. Open the attached project "case_1212021.zip"
2. Load the "Forest_tansel" scene
3. Enter Play mode
-- Observe the crash

Reproducible with: 2019.2.19f1, 2019.3.0f6, 2020.1.0a21
Could not test with 2017.4 due to broken prefabs and 2018.4.15f1 due to "Failed to load 'forest-terrain_tansel.asset' because it was serialized with a newer version of Unity" error

Note: the user's ForestManger.cs script crashes the Editor, however, I could not find the exact line where it crashes due to multiple started Coroutines which are difficult to debug.

First 5 lines of the stack trace:
0x00007FF6B1FF26F9 (Unity) TreeRenderer::TreeUpdated
0x00007FF6B1FF145A (Unity) TreeRenderer::SetPosition
0x00007FF6B1FB4B4C (Unity) Terrain::OnTerrainMoved
0x00007FF6B1FC4DE7 (Unity) TerrainManager::CullAllTerrains
0x00007FF6B0F8166B (Unity) Camera::CustomCull

  1. Response avatar

    Resolution Note (fix version 2020.1):

    Fixed in: 2020.2.0a1

  2. Response avatar

    Resolution Note (fix version 2020.1):

    Fixed in: 2020.1.0a26

  3. Response avatar

    Resolution Note (fix version 2019.3):

    Fixed in: 2019.3.4f1

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