Search Issue Tracker

Won't Fix

Votes

0

Found in

2017.4.0f1

2018.3.0a1

2018.3.7f1

2019.1.0a1

2019.2.0a1

2019.3.0a1

Issue ID

1146940

Regression

No

[IL2CPP] Fails to generate generic method struct variant when calling itself and causing ExecutionEngineException

IL2CPP

-

Steps to reproduce:
1. Download "IL2CPP-Bug-GenericMethodRemoved.zip"
2. Build "SampleScene" for Standalone (IL2CPP)
3. Start player

Results: exception is triggered
ExecutionEngineException: Attempting to call method 'Bug::Send<MessageB>' for which no ahead of time (AOT) code was generated.
at Bug.Send[T] (T message) [0x00000] in <00000000000000000000000000000000>:0

Reproduced with: 2019.3.0a1, 2019.2.0a12, 2019.1.0f2, 2018.3.13f1, 2017.4.26f1

Note:
- 2017.4 was tested with UWP

  1. Response avatar

    Resolution Note (fix version ):

    This is a limitation of IL2CPP. It struggles with generic virtual methods where the generic type is a value type.

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.