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error in class - non_name092 - Sep-02-2020
class Student():
def __init__(self, name, CNE, Level ):
self.name=name
self.CNE=CNE
self.Level=Level
def student_name(self):
student_info= "name is :" + self.name + ",CNE is :" + str(self.CNE) + " and Level is :" + self.Level
return student_info
Student("mohammad ", 1123456789," PhD Student")
print(Student.student_name())Error:Error:Traceback (most recent call last):
File "C:/Users/HP/Desktop/Telegram Desktop/class practice.py", line 10, in <module>
print(Student.student_name())
TypeError: student_name() missing 1 required positional argument: 'self'
Process finished with exit code 1RE: error in class - bowlofred - Sep-02-2020
student_name() is set up as a class method. It shouldn't be called directly as you do on line 10. Instead, you should be capturing the instance created on line 9 and use that to call the method.
...
mystudent = Student("mohammad ", 1123456789," PhD Student")
print(mystudent.student_name())Output:name is :mohammad ,CNE is :1123456789 and Level is : PhD Student