Question

这是我在Python中的代码，我正在尝试打印goal_state，但是仍然有元组的问题：TypeError：'tuple'对象不可调用谢谢！

goal_state = [[0,1,2],
           [3,4,5],
           [6,7,8]]

print(goal_state[0])
print(goal_state[1])
print(goal_state[2])

for i in range(0,2):
    print(goal_state[i])

runfile('C:/Users/Patrik/Desktop/isi.py', wdir='C:/Users/Patrik/Desktop')
[0, 1, 2]
[3, 4, 5]
[6, 7, 8]
Traceback (most recent call last):

File "<ipython-input-100-16772532c44a>", line 1, in <module>
runfile('C:/Users/Patrik/Desktop/isi.py', wdir='C:/Users/Patrik/Desktop')

File "C:\Users\Patrik\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 668, in runfile
execfile(filename, namespace)

File "C:\Users\Patrik\Anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 108, in execfile
exec(compile(f.read(), filename, 'exec'), namespace)
File "C:/Users/Patrik/Desktop/isi.py", line 11, in <module>
for i in range(0,2):

TypeError: 'tuple' object is not callable

Answer 1

似乎您已为变量range分配了一些元组值。使用del range进行重置，然后range(0, 2)会正确评估。

具有for语句的元组对象

1 个答案: