我已经安装了 numpy,但是当我导入它时,它不起作用。
from numpy import *
arr=array([1,2,3,4])
print(arr)
结果:
C:\Users\YUVRAJ\PycharmProjects\mycode2\venv\Scripts\python.exe C:/Users/YUVRAJ/PycharmProjects/mycode2/numpy.py
Traceback (most recent call last):
File "C:/Users/YUVRAJ/PycharmProjects/mycode2/numpy.py", line 1, in <module>
from numpy import *
File "C:\Users\YUVRAJ\PycharmProjects\mycode2\numpy.py", line 2, in <module>
x=array([1,2,3,4])
NameError: name 'array' is not defined
Process finished with exit code 1
请您参考如下方法:
问题是您将脚本命名为 numpy.py,这与您需要使用的模块 numpy 有冲突。只需将您的脚本重命名为其他名称即可。
