首页 > 解决方案 > 我正在尝试在 python 上使用 np.loadtxt 加载 .txt 文件,但它总是给我同样的错误

问题描述

import matplotlib
import numpy as np
import scipy
import pandas

np.loadtxt('ptcatenaria.txt', dtype = float, delimiter = ',')

这是错误

Traceback (most recent call last):
  File "<tmp 1>", line 6, in <module>
    np.loadtxt('ptcatenaria.txt', dtype = float, delimiter = ',')
  File "c:\users\alber\appdata\local\programs\python\python38\lib\site-packages\numpy\lib\npyio.py", line 961, in loadtxt
    fh = np.lib._datasource.open(fname, 'rt', encoding=encoding)
  File "c:\users\alber\appdata\local\programs\python\python38\lib\site-packages\numpy\lib\_datasource.py", line 195, in open
    return ds.open(path, mode, encoding=encoding, newline=newline)
  File "c:\users\alber\appdata\local\programs\python\python38\lib\site-packages\numpy\lib\_datasource.py", line 535, in open
    raise IOError("%s not found." % path)
OSError: ptcatenaria.txt not found

标签: python-3.xnumpy

解决方案


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