I'm sorry, but an uncaught exception occurred.
While running game code:
  File "game/00_ex_scripts/Actions/CharacterExItemActionResult.rpy", line 30, in <module>
TypeError: Error when calling the metaclass bases
    Cannot create a consistent method resolution
order (MRO) for bases RevertableObject, ICharacterExItemActionResult
-- Full Traceback ------------------------------------------------------------
Full traceback:
  File "00_ex_scripts/Actions/CharacterExItemActionResult.rpyc", line 1, in script
  File "/Users/bsamar5894/Downloads/Games/Redstone_Mansion/muscles/renpy-7.3.5-sdk/renpy/ast.py", line 914, in execute
    renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store)
  File "/Users/bsamar5894/Downloads/Games/Redstone_Mansion/muscles/renpy-7.3.5-sdk/renpy/python.py", line 2028, in py_exec_bytecode
    exec bytecode in globals, locals
  File "game/00_ex_scripts/Actions/CharacterExItemActionResult.rpy", line 30, in <module>
TypeError: Error when calling the metaclass bases
    Cannot create a consistent method resolution
order (MRO) for bases RevertableObject, ICharacterExItemActionResult
Darwin-18.7.0-x86_64-i386-64bit
Ren'Py 7.3.5.606
 
Sun May 10 18:56:55 2020