Python错误:TypeError, 'int' object is not iterable


Python错误:TypeError, 'int' object is not iterable

参考:

https://blog.csdn.net/u013238941/article/details/89415397

这是因为len 返回的是int类型的对象

int类型对象不可迭代,所以会出现错误

加上range

s = [i+1 for i in len(d)]  --> s = [i+1 for i in range(len(d))]