I installed SMAPI and had no issue - mono seemed to accept it, everything APPEARS to be in the right place, however, when I try to run my game I get THIS from terminal Library/Application\ Support/Steam/steamapps/common/Stardew\ Valley/Contents/MacOS/StardewModdingAPI.bin.osx ; exit; Unhandled Exception: System.InvalidProgramException: Invalid IL code in StardewModdingAPI.Program:Main (string[]): IL_003b: ldsfld 0x0a000197 [ERROR] FATAL UNHANDLED EXCEPTION: System.InvalidProgramException: Invalid IL code in StardewModdingAPI.Program:Main (string[]): IL_003b: ldsfld 0x0a000197 I know it explains to me that my IL code is invalid... I just don't know what that MEANS. TYIA.