Failed to generate Il2Cpp interop assemblies ---> System.Exception: Failed to find pCodegenModules

[EddyTheAnimator1]

What happened?

I kept getting the error

File name: 'UnityEngine.CoreModule, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'
at BepInEx.Unity.IL2CPP.IL2CPPChainloader.OnInvokeMethod(IntPtr method, IntPtr obj, IntPtr parameters, IntPtr exc)

Which i simply fixed by copying UnityEngine.CoreModule.dll into the core folder.
(This CoreModule error was a crash error. Without doing this would result in the game just not opening)

Then configured BepInEx.cfg UnityLogListening = false since i kept getting the Chainloader error

The Chainloader error was
[Fatal : BepInEx] Unable to execute IL2CPP chainloader
[Error : BepInEx] System.MissingMethodException: Method not found: 'LogCallback LogCallback.op_Implicit(System.Action3<System.String,System.String,UnityEngine.LogType>)'. at BepInEx.Unity.IL2CPP.Logging.IL2CPPUnityLogSource..ctor() at BepInEx.Unity.IL2CPP.IL2CPPChainloader.OnInvokeMethod(IntPtr method, IntPtr obj, IntPtr parameters, IntPtr exc) in /home/runner/work/BepInEx/BepInEx/Runtimes/Unity/BepInEx.Unity.IL2CPP/IL2CPPChainloader.cs:line 88 [Fatal : BepInEx] Unable to execute IL2CPP chainloader [Error : BepInEx] System.MissingMethodException: Method not found: 'LogCallback LogCallback.op_Implicit(System.Action3<System.String,System.String,UnityEngine.LogType>)'.
at BepInEx.Unity.IL2CPP.Logging.IL2CPPUnityLogSource..ctor()
at BepInEx.Unity.IL2CPP.IL2CPPChainloader.OnInvokeMethod(IntPtr method, IntPtr obj, IntPtr parameters, IntPtr exc) in /home/runner/work/BepInEx/BepInEx/Runtimes/Unity/BepInEx.Unity.IL2CPP/IL2CPPChainloader.cs:line 104

But after doing these changes. I now get a error that i cant quite fix.

Also the unityexplorer plugin doesnt seem to load at all. Not even showing 1 plugins to load in the log (This is definitely on my behalf though.)

BepInEx Distribution

Bleeding Edge from BepisBuilds

Log outputs

[Message: Preloader] BepInEx 6.0.0-be.688 - horizon
[Message: Preloader] Built from commit 49015217f3becf052d33fa4658ac19229f5daa3a
[Info   :   BepInEx] System platform: Windows 10 64-bit
[Info   :   BepInEx] Process bitness: 64-bit (x64)
[Info   :   BepInEx] Running under Unity 2021.3.33f1
[Info   :   BepInEx] Runtime version: 6.0.7
[Info   :   BepInEx] Runtime information: .NET 6.0.7
[Message:InteropManager] Downloading unity base libraries
[Message:InteropManager] Extracting downloaded unity base libraries
[Message:InteropManager] Running Cpp2IL to generate dummy assemblies
[Info   :    Cpp2IL] [Library] Initializing Metadata...
[Info   :    Cpp2IL] [Library] Using actual IL2CPP Metadata version 29
[Info   :    Cpp2IL] [Library] Initialized Metadata in 656ms
[Info   :    Cpp2IL] [Library] Using binary type Portable Executable (from LibCpp2IL)
[Info   :    Cpp2IL] [Library] Searching Binary for Required Data...
[Error  :InteropManager] Failed to generate Il2Cpp interop assemblies: Cpp2IL.Core.Exceptions.LibCpp2ILInitializationException: Fatal Exception initializing LibCpp2IL!
 ---> System.Exception: Failed to find pCodegenModules
   at LibCpp2IL.BinarySearcher.FindCodeRegistrationPost2019() in /home/runner/work/Cpp2IL/Cpp2IL/LibCpp2IL/BinarySearcher.cs:line 193
   at LibCpp2IL.Il2CppBinary.FindCodeAndMetadataReg(Int32 methodCount, Int32 typeDefinitionsCount) in /home/runner/work/Cpp2IL/Cpp2IL/LibCpp2IL/Il2CppBinary.cs:line 450
   at LibCpp2IL.LibCpp2IlBinaryRegistry.CreateAndInit(Byte[] buffer, Il2CppMetadata metadata) in /home/runner/work/Cpp2IL/Cpp2IL/LibCpp2IL/LibCpp2IlBinaryRegistry.cs:line 68
   at LibCpp2IL.LibCpp2IlMain.Initialize(Byte[] binaryBytes, Byte[] metadataBytes, UnityVersion unityVersion) in /home/runner/work/Cpp2IL/Cpp2IL/LibCpp2IL/LibCpp2IlMain.cs:line 159
   at LibCpp2IL.LibCpp2IlMain.LoadFromFile(String pePath, String metadataPath, UnityVersion unityVersion) in /home/runner/work/Cpp2IL/Cpp2IL/LibCpp2IL/LibCpp2IlMain.cs:line 203
   at Cpp2IL.Core.Cpp2IlApi.InitializeLibCpp2Il(String assemblyPath, String metadataPath, UnityVersion unityVersion, Boolean allowUserToInputAddresses) in /_/Cpp2IL.Core/Cpp2IlApi.cs:line 61
   --- End of inner exception stack trace ---
   at Cpp2IL.Core.Cpp2IlApi.InitializeLibCpp2Il(String assemblyPath, String metadataPath, UnityVersion unityVersion, Boolean allowUserToInputAddresses) in /_/Cpp2IL.Core/Cpp2IlApi.cs:line 67
   at BepInEx.Unity.IL2CPP.Il2CppInteropManager.RunCpp2Il() in /home/runner/work/BepInEx/BepInEx/Runtimes/Unity/BepInEx.Unity.IL2CPP/Il2CppInteropManager.cs:line 301
   at BepInEx.Unity.IL2CPP.Il2CppInteropManager.GenerateInteropAssemblies() in /home/runner/work/BepInEx/BepInEx/Runtimes/Unity/BepInEx.Unity.IL2CPP/Il2CppInteropManager.cs:line 236
[Info   : Preloader] 0 patcher plugins loaded
[Info   : Preloader] 0 assemblies discovered
[Message:AssemblyPatcher] Executing 0 patch(es)
[Message:   BepInEx] Chainloader initialized
[Info   :   BepInEx] 0 plugins to load
[Message:   BepInEx] Chainloader startup complete

Environment

- OS: Windows 10 Home
- BepInEx: 6.0.0-be.688
- Game: Meta Horizon Worlds