this is with Unity 2017.2.0f3
I also cannot open the editor extensions plugin as it will throw the following error
ReflectionTypeLoadException: The classes in the module cannot be loaded.
the game i am working on is still functioning its just these error messages appear all the time
System.TypeInitializationException: An exception was thrown by the type initializer for PlayFab.PfEditor.PlayFabEditorDataService ---> 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
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