Root level exception in OnGUI(): System.TypeInitializationException: The type initializer for 'RocketMan.Main' threw an exception. ---> System.ArgumentNullException: Value cannot be null.
Parameter name: path1
at System.IO.Path.Combine (System.String path1, System.String path2) [0x00003] in <eae584ce26bc40229c1b1aa476bfa589>:0
at RocketMan.Logger.Flush (System.Text.StringBuilder stringBuilder, System.String file) [0x00000] in <7a8ab9cb2c09473dbae0cb7e27def2bf>:0
at RocketMan.Logger.Handle (System.String message, System.Exception exception, System.String file) [0x00078] in <7a8ab9cb2c09473dbae0cb7e27def2bf>:0
at RocketMan.Logger.Message (System.String message, System.String file) [0x00024] in <7a8ab9cb2c09473dbae0cb7e27def2bf>:0
at RocketMan.Main..cctor () [0x0000f] in <7a8ab9cb2c09473dbae0cb7e27def2bf>:0
--- End of inner exception stack trace ---
at (wrapper managed-to-native) System.Object.__icall_wrapper_mono_generic_class_init(intptr)
at RocketMan.Window_Main..ctor () [0x0009d] in <7a8ab9cb2c09473dbae0cb7e27def2bf>:0
at RocketMan.MainButton_Toggle.Activate () [0x00038] in <7a8ab9cb2c09473dbae0cb7e27def2bf>:0
at RimWorld.MainButtonWorker.InterfaceTryActivate () [0x0008d] in <1ea541f48818430abd724fc665f76dc4>:0
at (wrapper dynamic-method) RimWorld.MainButtonWorker.RimWorld.MainButtonWorker.DoButton_Patch0(RimWorld.MainButtonWorker,UnityEngine.Rect)
at RimWorld.MainButtonsRoot.DoButtons () [0x00119] in <1ea541f48818430abd724fc665f76dc4>:0
at (wrapper dynamic-method) RimWorld.MainButtonsRoot.RimWorld.MainButtonsRoot.MainButtonsOnGUI_Patch1(RimWorld.MainButtonsRoot)
at (wrapper dynamic-method) RimWorld.UIRoot_Play.RimWorld.UIRoot_Play.UIRootOnGUI_Patch1(RimWorld.UIRoot_Play)
at (wrapper dynamic-method) Verse.Root.Verse.Root.OnGUI_Patch1(Verse.Root)
UnityEngine.StackTraceUtility:ExtractStackTrace ()
(wrapper dynamic-method) Verse.Log:Verse.Log.Error_Patch2 (string)
(wrapper dynamic-method) Verse.Root:Verse.Root.OnGUI_Patch1 (Verse.Root)