TypeError: 'type' object is not subscriptable 错误解析 1. 错误含义 TypeError: 'type' object is not subscriptable 错误表明你尝试对一个类型(type)对象进行下标操作(例如,使用方括号 [] 访问元素),但类型对象是不可下标的。在 Python 中,只有序列类型(如列表、元组、字符串等)和某些支持特殊下标操作的对象...
1.Python报错:TypeError: 'type' object is not subscriptable (直译为,类型错误:“类型”对象不可下标) 2.示例代码 1list=[1,2,3,4,5]2deffn(x):3returnx**245res =map[fn,list]6res = [iforiinresifi > 10]7print(res) 3.报错原因 map函数是小括号,不是中括号 修改:将第5行代码res = map...
1、TypeError: 'type' object is not subscriptable when indexing in to a dictionary I have multiple files that I need to load so I'm using adictto shorten things. When I run I get a "TypeError: 'type' object is not subscriptable" Error. How can I get this to work? m1 = pygame.ima...
append(4) # 访问栈顶元素 peek: int = stack[-1] # 元素出栈 pop: int = stack.pop() # 获取栈的长度 size: int = len(stack) # 判断是否为空 is_empty: bool = len(stack) == 0 解决方式 : 去掉类型推断中的数组类型元素的推断 # 初始化栈 # Python 没有内置的栈类,可以把 List 当作栈...
Nice script but i got this error. python3 hlfetch -t root@*.*.*.* Traceback (most recent call last): File "./hlfetch", line 126, in <module> def render(machines: List[dict[str, str]]): TypeError: 'type' object is not subscriptable lsb_re...
This was all about the TypeError: 'type' object is not subscriptable error, which is a very common error. We can easily debug this error if we understand its cause. It occurs when we perform the indexing operation on the Python type object. To resolve this error, we must ensure we are...
DisplayBoard(board): str1='' for x in range(3): for y in range(3): str1+=str(board[x][y]) if y!=2: str1+=' | ' print str1 str1=''DisplayBoard(NewBoard())
if i % 7 in range[6,0]:这句是要用来干嘛的？如果是判断除7的余数不为6，直接：if i % 7 != 6:
print(b[0])#会报错 TypeError: 'NoneType' object is not subscriptable 复制数组 print(b*2)#会报错 TypeError: unsupported operand type(s) for *: 'NoneType' and 'int' 执行extend函数 b.extend([4])#会报错 AttributeError: 'NoneType' object has no attribute 'extend' ...
After Python 3.9 you could directly specify type hints like we see in the datasets.py file, but before that you get the error TypeError: 'type' object is not subscriptable which you're experiencing. I recommend updating to Python 3.9 or higher using https://www.python.org/downloads/ or ...