报错原因:python 中 \N 是换行的意思.这里要把 N 前面的 \ 转义一下.用  \\  代替即可. Nokia_mac = np.loadtxt('data\oui\\NokiaMac2018.txt', encoding='utf-8', dtype='str')…

"F:\program files (x86)\Python35\python.exe" "F:/program files (x86)/JetBrains/Selenium2/Elements/magua_duxiewenjian.py" File "F:/program files (x86)/JetBrains/Selenium2/Elements/magua_duxiewenjian.py", line 3 file = open('C:…

Refer to:https://www.cnblogs.com/cyiner/archive/2011/09/18/2180729.html 用Python打开文件: fo=open("C:\Users\WGZ\Desktop\a.txt",'r') 结果出现了这个错误: SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX…

Outline SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape 读取pickle文件时,报了上述错误. pickle文件路径是直接复制的,没毛病. So 就比较困惑,最终在网上找到解决方法,遂作记录: 解决 上图是报错信息,以及文件路径. 看似没什么问题,但最后发现问题还是出现在路径上: 因为在windows系统中,…

用Python打开文件: with open('C:\Users\PINPIN\test\file1.txt','r') as f2: pass 运行后直接就报错了: File "<ipython-input-23-e7225f3e179e>", line 1 with open('C:\Users\PINPIN\test\file1.txt','r') as f2: ^ SyntaxError: (unicode error) 'unicodeescape' codec…

使用网页版jupyder在读取桌面文件时,刚开始我的代码是: baseball = pd.read_csv('C:\Users\TuZhiqiang\Desktop\result.csv')print(baseball) 一直报错: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3: truncated \UXXXXXXXX escape 后来发现: 在Python中 \ 是转义符,\u表示其后是UN…

Python中出现 SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 12-13: truncated \UXXXXXXXX escape 1 问题 SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 12-13: truncated \UXXXXXXXX escape 2…

运行python文件的时候报错: SyntaxError: (unicode error) 'unicodeescape' codec can't decode bytes in position 2-3:truncated \UXXXXXXXX escape 引起这个错误的原因就是转义的问题. 举例,报错的路径是这样写的: DAQdll = ctypes.windll.LoadLibrary('C:\Users\Python\add.dll') 原因分析:在windows系统当中读取文件路径可…

windows中的路径是反斜杠\,然而反斜杠\在python中有着转义字符的意义,所以在py文件中写windows文件路径的时候,要特别注意反斜杠\的使用. 下面有三种解决方式: 方式一:转义的方式 'c:\\users\xxx\desktop\a.txt' 方式二:显式声明字符串不用转义 r'c:\users\xxx\desktop\a.txt' 方式三:使用linux的路径 'c:/users/xxx/desktop/a.txt' 以上三种方式都是正确的,可以解决当下的这个错误. 然而第三种…

读取文件时碰到问题: 1.(unicode error) 'unicodeescape' codec can't decode bytes in position 16-17: truncated \uXXXX escape 在stackoverflow上找到了答案,就是将在路径字符串前加 r : 去掉转义: path = r'C:\Users\sss\Desktop\hanyucidian.txt' with open(path, 'rb') as f: str = f.read().deco…