"AttributeError: 'X' object has no attribute 'y'"在 Python 中是什么意思？

Question

Traceback (most recent call last):
File "C:UserskonulPycharmProjectsAssignment3Konul_301082873_A3.py", line 11, in <module>
class DrawData:
File "C:UserskonulPycharmProjectsAssignment3Konul_301082873_A3.py", line 47, in DrawData
x, y = obj.generate_XY()
AttributeError: 'DrawData' object has no attribute 'generate_XY'

Answer 1

DrawData类是在没有属性generate_XY()的情况下实现的，因此您不能从该类的实例(obj(调用该方法。