C:\Users\DELL\PycharmProjects\introducao_a_colecao\venv\Scripts\python.exe "C:/Users/DELL/PycharmProjects/introducao_a_colecao/implementando_IT_ordenando objetos_e_comparandp.py" Traceback (most recent call last): File "C:/Users/DELL/PycharmProjects/introducao_a_colecao/implementando_IT_ordenando objetos_e_comparandp.py", line 37, in for conta in sorted(contas): File "C:/Users/DELL/PycharmProjects/introducao_a_colecao/implementando_IT_ordenando objetos_e_comparandp.py", line 15, in lt return self.saldo < self.outro AttributeError: 'ContaSalario' object has no attribute '_outro'
Process finished with exit code 1
