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Won't Fix

Votes

1

Found in

2017.4

2018.4

2019.2

2019.2.3f1

2019.3

2020.1

Issue ID

1199414

Regression

No

[Mono][Android] Accessing any class/instance member with an "AggressiveInlining" attribute will cause a crash

Mono

-

To reproduce:
1. Open the user's attached project
2. Make sure Mono is selected as scripting backend, IL2CPP does not reproduce the issue
3. Build and Run the Sample Scene on android device

Actual: Unity application crashes instantly after the splash screen

Reproduced with: 2017.4.35f1, 2018.4.13f1, 2019.2.13f1, 2019.3.0b12, 2020.1.0a14

Reproduced with devices:
VLNQA00098 Lge LG G4 6.0 Snapdragon 808 MSM8992 Adreno (TM) 418 OpenGL ES 3.1
VLNQA00127 Lge Nexus 5X 8.0.0 Snapdragon 808 Adreno (TM) 418 OpenGL ES 3.2
VLNQA00229 Oneplus OnePlus6T 9 Snapdragon 845 SDM845 Adreno (TM) 630 OpenGL ES 3.2
VLNQA00096 Samsung Galaxy S8 8.0.0 Exynos 9 Octa 8895 Mali-G71 OpenGL ES 3.2

Notes:
- It does not reproduce on iOS devices;
- Does not reproduce Windows Standalone with Mono, Mac Standalone with Mono
- Main.cs script in the project provides much more information on this issue;
- IL2CPP does not reproduce

  1. Resolution Note:

    This is an interaction of how static constructors are run while JIT'ing code.

    Workarounds for this issue include:
    1. Use IL2CPP
    2. Ensure static constructor is run before (some place other than startup of a worker thread)
    3. Remove AggressiveInline from members on class with static constructor that has ordering dependency

Comments (2)

  1. wg92830

    Nov 21, 2019 13:30

    Waqar ghouri

  2. wg92830

    Nov 21, 2019 13:30

    Waqar ghouri

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