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Fixed
Fixed in 2021.3.25f1, 2022.2.19f1, 2023.1.0b9, 2023.2.0a6
Votes
1
Found in
2021.3.16f1
2022.2.2f1
2023.1.0a25
2023.2.0a1
Issue ID
UUM-22228
Regression
No
Mono calls wrong methods when using default interface methods
Reproduction steps:
# Open the “My Project” attached project
# Open the “SampleScene” scene
# Enter the Play Mode
# Press the button in the middle of the Game view
# Observe the text under the button
Expected result: Text says “ITestInterface.Foo“
Actual result: Text says “TestClass“
Reproducible with: 2021.3.16f1, 2022.2.2f1, 2023.1.0a25
Could not test with: 2020.3.44f1 (Default interface methods are not supported)
Reproduced on: Windows 10
Note: Not reproducible with IL2CPP. Reproducible with Mono in the Player.
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Resolution Note (fix version 2023.2.0a6):
Patch applied to the Unity for of Mono
https://github.com/Unity-Technologies/mono/pull/1733