WebAug 17, 2024 · grades = [ "A", "A", "B" ] print (grades [0]) The value at the index position 0 is A. Thus, our code returns “A”. This syntax does not work on a function. This is because a function is not an iterable object. Functions are only capable of returning an iterable object if they are called. The “TypeError: ‘function’ object is not ... WebOct 31, 2024 · The Python error "TypeError: 'int' object is not subscriptable" occurs when you try to treat an integer like a subscriptable object. In Python, a subscriptable object ...
Python で Object Is Not Subscriptable エラーを修正する
WebNov 22, 2013 · Sorted by: 4. "Subscriptable" means that you're trying to access an element of the object. In the following: ten.append [s] you're trying to access element s of ten.append. Since you want to call it as a function/method instead, you need to use parens: ten.append (s) Share. WebAug 18, 2024 · The following answer only applies to Python < 3.9. The expression list[int] is attempting to subscript the object list, which is a class.Class objects are of the type of their metaclass, which is type in this case. Since type does not define a __getitem__ method, you can't do list[...].. To do this correctly, you need to import typing.List and use that instead … 動物実験とは
python - What Is Subscriptable? - Stack Overflow
Web指的是某操作不被支持,例如string和int相加是不支持的:. >>> s = "string" >>> a = 11 >>> s + a Traceback (most recent call last): File "", line 1, in TypeError: can only concatenate str (not "int") to str. 后面的错误是'int' object is not subscriptable告诉我们类型错误的原因是什么,原因 ... WebFeb 1, 2015 · subscriptable:可下标。. 中古英语始于11世纪末,诺曼征服英格兰;1476年,威廉·卡克斯顿将印刷机介绍给英国,并开始在伦敦出版第一本印刷书籍,扩大了英语的影响力。. 自17世纪以来,现代英语在英国和美国的广泛影响下在世界各地传播。. 通过各类这 … aviutl テキスト 設定 保存