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Fixed
Fixed in 2021.1.X, 2021.1.0a2
Votes
0
Found in
2020.3.42f1
2021.1.0a1
Issue ID
UUM-20427
Regression
No
IL2CPP.HashCodeCollisionException is thrown when Generic Method Overloads have the same signatures but different type parameter names
How to reproduce:
1. Open the user-attached “My project.zip” project
2. Make sure the Scripting Backend is set to IL2CPP in the Player Settings
3. Build the project with the “SampleScene” Scene
Expected result: Build succeeds
Actual result: Build fails with - “ Unity.IL2CPP.HashCodeCollisionException: Hash code collision on value 3DBDEBB0AD23398E5698B365D6ACAD5974D15F08 "
Reproducible with: 2020.3.42f1, 2021.1.0a1
Not reproducible with: 2021.1.0a2, 2021.3.15f1, 2022.1.24f1, 2022.2.1f1, 2023.1.0a21
Reproducible on: macOS Monterey 12.6 (Intel), Windows 10 (User reported)
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Resolution Note (fix version 2021.1):
Fixed in: 2021.1.0a2