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Fixed in 2020.2.X
Votes
0
Found in
2019.3
2019.3.12f1
2020.2
Issue ID
1244474
Regression
No
[ECS] Crash on Transform::GetPosition when accessing object's position in SystemBase.OnCreate method
Reproduction steps:
1. Open the attached "case_1244474.zip" project
2. Load the "SamepleScene"
3. Enter Play mode
-- Observe the crash
Reproducible with: 2019.3.13f1, 2020.1.0b8, 2020.2.0a11 (0.6.0-preview.24, 0.10.0-preview.6)
Couldn't test with Unity: 2018.4.21f1 (Entities Package does not exist)
Could not test with Entities package versions: 0.5.1-preview.11 and earlier package versions (SystemBase class was introduced in 0.6.0-preview.24)
Top 5 lines of the stack trace:
0x00007FF61D756C99 (Unity) Transform::GetPosition
0x00007FF61DD2D50F (Unity) Transform_CUSTOM_get_position_Injected
0x0000016ACADC8B06 (Mono JIT Code) (wrapper managed-to-native) UnityEngine.Transform:get_position_Injected (UnityEngine.Transform,UnityEngine.Vector3&)
0x0000016ACADC8A23 (Mono JIT Code) UnityEngine.Transform:get_position ()
0x0000016ACADC88F3 (Mono JIT Code) [D:\Downloads\case_1244474\Assets\CrashRepro.cs:23] CrashReproEntities:OnCreate ()
<...>
Comments (1)
-
Reticulatas
Nov 18, 2020 02:03
Will this be backported? I have a 100% crash on start with this very issue in 2019.4.x LTS not using ECS.
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Resolution Note (fix version 2020.2):
Fixed in: 2020.2.0a14