Python class NameError: name is not defined
It's simple. You have defined the main as a Question class' method, but I guess it should be just a function, so move it one indentation level to the left and it's ... , You need to make an instance of the class to use its methods first: client = Client('192.168.1.94','root','root') client.addClient('192.168.1.95' ..., Your code is correct, but I suspect there is something wrong with the indentation. This is how it should be class Agent: def hello(self, ..., Forward declaration doesn't work in Python. So you'll get an error only if you create an object of the Main class as follows: class Main: def ..., If you want your variables to be visible within the scope of your class functions, pass self into every class function and use your class variables ...,The problem is that your if __name__ == "__main__" block is inside of your class definition. This will cause an error, as the code within the if will be run as part of ... , The variable options is likely intended to maintain a reference to the available options. What it's doing instead is calling the method itself before ..., Define the class before you use it: class Something: def out(self): print("it works") s = Something() s.out(). You need to pass self as the first ...
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 Python class NameError: name is not defined 相關參考資料
"Python NameError: name is not defined" for class - Stack ...
It's simple. You have defined the main as a Question class' method, but I guess it should be just a function, so move it one indentation level to the left and it's ... https://stackoverflow.com Name is not defined in Python - Stack Overflow
You need to make an instance of the class to use its methods first: client = Client('192.168.1.94','root','root') client.addClient('192.168.1.95' ... https://stackoverflow.com NameError: class name is not defined - Stack Overflow
Your code is correct, but I suspect there is something wrong with the indentation. This is how it should be class Agent: def hello(self, ... https://stackoverflow.com NameError: name 'Class' is not defined - Stack Overflow
Forward declaration doesn't work in Python. So you'll get an error only if you create an object of the Main class as follows: class Main: def ... https://stackoverflow.com Python class NameError. Var is not defined - Stack Overflow
If you want your variables to be visible within the scope of your class functions, pass self into every class function and use your class variables ... https://stackoverflow.com python className not defined NameError - Stack Overflow
The problem is that your if __name__ == "__main__" block is inside of your class definition. This will cause an error, as the code within the if will be run as part of ... https://stackoverflow.com Python NameError: name '...' is not defined in a class - Stack ...
The variable options is likely intended to maintain a reference to the available options. What it's doing instead is calling the method itself before ... https://stackoverflow.com Python NameError: name is not defined - Stack Overflow
Define the class before you use it: class Something: def out(self): print("it works") s = Something() s.out(). You need to pass self as the first ... https://stackoverflow.com |