Could not execute post-long-event action. Exception: System.TypeInitializationException: An exception was thrown by the type initializer for TechAdvancing.Injector_GHXXTechAdvancing ---> System.MissingFieldException: Field 'Verse.ResearchProjectDef.tags' not found.
  at (wrapper managed-to-native) System.RuntimeMethodHandle:GetFunctionPointer (intptr)
  at System.RuntimeMethodHandle.GetFunctionPointer () [0x00000] in /Users/builduser/buildslave/mono/build/mcs/class/corlib/System/RuntimeMethodHandle.cs:96
  at TechAdvancing.Detour.DoDetour (System.Reflection.MethodInfo source, System.Reflection.MethodInfo target) [0x00000] in <filename unknown>:0
  at TechAdvancing.Injector_GHXXTechAdvancing..cctor () [0x00000] in <filename unknown>:0
  --- End of inner exception stack trace ---
  at (wrapper managed-to-native) System.Runtime.CompilerServices.RuntimeHelpers:RunClassConstructor (intptr)
  at System.Runtime.CompilerServices.RuntimeHelpers.RunClassConstructor (RuntimeTypeHandle type) [0x00026] in /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.Runtime.CompilerServices/RuntimeHelpers.cs:101
  at Verse.StaticConstructorOnStartupUtility.CallAll () [0x00022] in C:\Dev\RimWorld\Assets\Scripts\Verse\Utility\StaticConstructorOnStartup.cs:26
  at Verse.PlayDataLoader.<DoPlayLoad>m__2 () [0x00001] in C:\Dev\RimWorld\Assets\Scripts\Verse\Defs\Databases\PlayDataLoader.cs:280
  at Verse.LongEventHandler.ExecuteToExecuteWhenFinished () [0x00036] in C:\Dev\RimWorld\Assets\Scripts\Verse\Global\LongEventHandler.cs:489
Verse.Log:Error(String, Boolean) (at C:\Dev\RimWorld\Assets\Scripts\Verse\Utility\Debug\Log\Log.cs:78)
Verse.LongEventHandler:ExecuteToExecuteWhenFinished() (at C:\Dev\RimWorld\Assets\Scripts\Verse\Global\LongEventHandler.cs:493)
Verse.LongEventHandler:UpdateCurrentAsynchronousEvent() (at C:\Dev\RimWorld\Assets\Scripts\Verse\Global\LongEventHandler.cs:402)
Verse.LongEventHandler:LongEventsUpdate(Boolean&) (at C:\Dev\RimWorld\Assets\Scripts\Verse\Global\LongEventHandler.cs:257)
Verse.Root:Update_Patch1(Object)
Verse.Root_Entry:Update() (at C:\Dev\RimWorld\Assets\Scripts\Verse\Global\Root\Root_Entry.cs:38)