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0
votes
Fixed

[IL2CPP] Crash when accessing methods such as Type.IsAssignableFrom() fo...

IL2CPP

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Nov 30, 2016

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Version/s: 5.4.2p4

Exceptions in il2cpp runtime library code when using Type.IsAssignableFrom() method for some specific types. To repro:1) Open attach... Read more

2
votes
Fixed

[Android] [iOS] Installation fails with exception: IL2CPP.exe did not ru...

IL2CPP

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Dec 02, 2016

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Version/s: 5.5.0f3

Steps to reproduce: 1) Download attached project 'New Unity Project 3.zip' and open in Unity2) Switch platform to Android3) Make sur... Read more

0
votes
Fixed

FileSystemWatcher throws debug assertion error when building with IL2CPP

IL2CPP

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Oct 10, 2021

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Version/s: 2019.4, 2020.3, 2020.3.20f1, 2021.1, 2021.2

Reproduction steps:1. Open the attached project2. Go to Edit -> Project Settings -> Player3. Set "Scripting Backend" to IL2CPP... Read more

0
votes
By Design

[iOS] Crash on il2cpp::vm::Exception::Raise after uncaught exception of ...

IL2CPP

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Oct 05, 2019

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Version/s: 2019.2, 2019.2.8f1, 2020.1

How to reproduce:1. Build the attached project for iOS2. Build & Run the app on device via Xcode3. Press "Leave" button when the... Read more

0
votes
Fixed

Unsafe Memory marshal fails on IL2CPP backend

IL2CPP

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Apr 15, 2019

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Version/s: 2018.3.0b5, 2018.3.5f1, 2019.2.0a1, 2019.3.0a1

Steps to reproduce:1. Download 1146277_repro.zip and open "SampleScene" scene2. Build project for Standalone IL2CPP3. Launch player ... Read more

0
votes
Fixed

[UWP] IL2CPP Failed to resolve System.IO.WindowsRuntimeStorageExtensions

IL2CPP

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Jan 25, 2018

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Version/s: 2017.2.1p2

How to reproduce:1. Download attached project file and open "Scene" Scene2. Switch platform to UWP and change scripting backend to i... Read more

6
votes
Active

IL2CPP build fails when changes to C#’s async state machine-generated co...

IL2CPP

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Aug 12, 2025

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Version/s: 2022.3.62f1, 6000.0.55f1, 6000.1.16f1, 6000.2.0f1, 6000.3.0a4, 6000.4.0a1, 6000.5.0a1

Reproduction steps:1. Open the attached project "ReproProj"2. Open the “/Assets/Scenes/ReproScene.unity” Scene3. Open File > Buil... Read more

0
votes
Fixed

[UWP] Memory leak when creating BitmapDecoders using MemoryStreams

IL2CPP

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May 26, 2021

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Version/s: 2019.4, 2019.4.22f1, 2020.3, 2021.1, 2021.2

How to reproduce:1. Open the attached "Il2CppMemLeakSampleDesktop.zip" project2. Build the "SampleScene" Scene to UWP3. Open Visual ... Read more

0
votes
Fixed

[IL2CPP] Crash in UpdateAllSkinnedMeshes with Engine Code Stripping on i...

IL2CPP

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Jan 23, 2017

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Version/s: 5.6.0b5

All iOS projects made with IL2CPP and Engine Code Stripping crash on startup in UpdateAllSkinnedMeshes(). Steps to reproduce:1) Crea... Read more

2
votes
Fixed

[IL2CPP] Can't build on Windows when system display language is set to T...

IL2CPP

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Nov 01, 2021

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Version/s: 2021.2.0a13, 2021.2.0f1, 2022.1

How to reproduce:1. Set Windows display language to Turkish2. Sign out of Windows and sign in again3. Create a new Unity project4. I... Read more

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