Exact description as AceWeber1 stated, however on Linux.
File "/RE_Hero_Academia-0.21-pc/renpy/ast.py", line 914, in execute renpy.python.py_exec_bytecode(self.code.bytecode, self.hide, store=self.store) File "/RE_Hero_Academia-0.21-pc/renpy/python.py", line 2028, in py_exec_bytecode exec bytecode in globals, locals File "game/locations/ulab_1_4.rpy", line 403, in <module> $ Inventory[8].noOwned += 1 TypeError: 'type' object has no attribute '__getitem__' Linux-Requiem_CCi.v8.3 Ren'Py 7.3.5.606