conda update 3scikit-learn 时报错
ruamel_yaml.scanner.ScannerError: while scanning for the next token found character ‘\t’ that cannot start any token
in “C:\User\Administrator.condarc”, line3, column1
如图:
产生的原因是.condarc文件下的第三行之前用了tab,解决方法就是把tab换成空格就可以了
如下图: