尝试使用 conda 时出现“语法错误：生成器表达式必须带括号”

每当我尝试访问任何 anaconda 命令时，我都会遇到这个问题。事实上，当我尝试打开我的虚拟环境时，它也显示在那里

我已经重新安装了 anaconda navigator 但仍然没有结果

C:\Users\Gagan Singh>activate tensorflow1
Traceback (most recent call last):
  File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\common\configuration.py", line 30, in <module>
    from cytoolz.dicttoolz import merge
ModuleNotFoundError: No module named 'cytoolz'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Users\Gagan Singh\AppData\Local\Programs\Python\Python37\Scripts\conda.exe\__main__.py", line 5, in <module>
  File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\cli\__init__.py", line 8, in <module>
    from .main import main  # NOQA
  File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\cli\main.py", line 46, in <module>
    from ..base.context import context
  File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\base\context.py", line 18, in <module>
    from ..common.configuration import (Configuration, MapParameter, PrimitiveParameter,
  File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\common\configuration.py", line 35, in <module>
    from .._vendor.toolz.functoolz import excepts
  File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\_vendor\toolz\functoolz.py", line 467
    f.__name__ for f in reversed((self.first,) + self.funcs),
    ^
SyntaxError: Generator expression must be parenthesized

就我而言，pip3 uninstall conda解决了问题。

原因是 miniconda 试图使用 pip 的可执行文件。我安装的时候就出现这样的情况conda using pip3首先，然后使用 miniconda。