Spyder iPython控制台错误

Question

有人能帮我用Python为我的Spyder控制台解码这条错误消息吗？这可能与这样一个事实有关:每当我将Anaconda包从3更新到3.5时，我就将其保存在另一个新文件夹中。当我意识到我的错误后，我卸载并删除了以前的Anaconda导航器。它所指的环境是我创建的但从未真正使用过的环境，所以我有点困惑为什么选择它作为我更新版本的唯一可用环境。以下是错误：

File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\spyder\utils\introspection\manager.py", line 220, in get_completions
    info = self._get_code_info('completions', automatic=automatic)
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\spyder\utils\introspection\manager.py", line 216, in _get_code_info
    **kwargs)
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\spyder\utils\introspection\utils.py", line 75, in __init__
    self._get_info()
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\spyder\utils\introspection\utils.py", line 87, in _get_info
    lexer = find_lexer_for_filename(self.filename)
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\spyder\utils\introspection\utils.py", line 180, in find_lexer_for_filename
    lexer = get_lexer_for_filename(filename)
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\pygments\lexers\__init__.py", line 203, in get_lexer_for_filename
    res = find_lexer_class_for_filename(_fn, code)
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\pygments\lexers\__init__.py", line 168, in find_lexer_class_for_filename
    for cls in find_plugin_lexers():
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\pygments\plugin.py", line 53, in find_plugin_lexers
    yield entrypoint.load()
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\pkg_resources\__init__.py", line 2404, in load
    self.require(*args, **kwargs)
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\pkg_resources\__init__.py", line 2427, in require
    items = working_set.resolve(reqs, env, installer, extras=self.extras)
  File "C:\Users\mlt08\Anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages\pkg_resources\__init__.py", line 872, in resolve
    raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (parso 0.1.1 (c:\users\mlt08\anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages), Requirement.parse('parso==0.1.0'), {'jedi'})

它有一个选择提交给Github，但每当我按下它，它只是错误，所以我认为这将是最好的方式，试图让它解决。

Answer 1

(Spyder维护者在这里)

(c:\users\mlt08\anaconda3_5\envs\cryptocurrency-analysis\lib\site-packages)，Requirement.parse(“parso==0.1.0”)，{“绝地”}

错误信息非常清楚:您需要将名为parso的包降级为其0.1.0版本。如果使用Anaconda，则需要打开系统终端(即cmd.exe)并在那里运行。

conda install parso=0.1.0

如果失败或使用pip在您的环境中安装包，则需要运行

pip install parso==0.1.0

注:下一次，请尝试报告间谍的错误，而不是在这里打开一个问题。这个完全相同的错误已经被报告了很多次了。