E: 22:CCC: Module 'input.func_w0233' has no 'BBBB' member
E: 27:CCC.__init__: Module 'input.func_w0233' has no 'BBBB' member
F: 20: Unable to import 'nonexistant'
W: 12:AAAA.__init__: __init__ method from a non direct base class 'BBBBMixin' is called
