Question by bruno-garcia · Mar 26, 2018 at 12:05 PM · mono assembly typeloadexception

Newly installed 2018.1b fails to start tutorial projects (TypeLoadException)

I've installed 2018.1b (beta) on a Windows 10 machine which has VS 2017 installed. After completing the Learn->Getting Started 4 projects I moved on to the Tutorial projects.

The problem is that the first two fail to load.

2D Game Kit after loading has the following error on the console:

 System.Reflection.ReflectionTypeLoadException: The classes in the module cannot be loaded.
   at (wrapper managed-to-native) System.Reflection.Assembly:GetTypes (bool)
   at System.Reflection.Assembly.GetTypes () [0x00000] in /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/Assembly.cs:371 
   at Cinemachine.Editor.CinemachineVirtualCameraEditor+CollectGizmoDrawers..cctor () [0x00027] in C:\Users\bruno\AppData\Local\Temp\fda8aa8bb1cf14345bc08f03ddb051fa\Assets\2DGamekit\Utilities\Cinemachine\Base\Editor\Editors\CinemachineVirtualCameraEditor.cs:386 
 UnityEditor.EditorAssemblies:ProcessInitializeOnLoadAttributes()

Roll-a-ball fails with:

 System.Reflection.ReflectionTypeLoadException: The classes in the module cannot be loaded.
   at (wrapper managed-to-native) System.Reflection.Assembly:GetTypes (bool)
   at System.Reflection.Assembly.GetTypes () [0x00000] in /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Reflection/Assembly.cs:371 
   at Cinemachine.Editor.CinemachineVirtualCameraEditor+CollectGizmoDrawers..cctor () [0x00027] in C:\Users\bruno\AppData\Local\Temp\fda8aa8bb1cf14345bc08f03ddb051fa\Assets\2DGamekit\Utilities\Cinemachine\Base\Editor\Editors\CinemachineVirtualCameraEditor.cs:386 
 UnityEditor.EditorAssemblies:ProcessInitializeOnLoadAttributes()

The Mono version I have is:

 λ mono --version
 Mono JIT compiler version 5.10.0 (Visual Studio built mono)
 Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
         TLS:           normal
         SIGSEGV:       normal
         Notification:  Thread + polling
         Architecture:  amd64
         Disabled:      none
         Misc:          softdebug
         Interpreter:   yes
         LLVM:          supported, not enabled.
         GC:            sgen (concurrent by default)

Any ideas why are these assemblies failing to load or how to troubleshoot this? Thanks!

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