Spyder iPython Cons公司

Question

有人能帮我解码这个错误吗？这很可能与以下事实有关：每当我将我的Python包从3.5更新到3.5时，我都会将其保存在另一个新文件夹中。在我意识到自己的错误后，我卸载并删除了以前的Python导航器。它所指的环境是我创建但从未真正使用过的环境，所以我有点困惑为什么它被选为我更新版本的唯一可用环境。错误如下：

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'})

它有一个可以提交给Github的选择，但是每当我按下它，它就会出错，所以我认为这是最好的方法来尝试解决它。在

Answer 1

（Spyder Maintener在此）

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'})

错误消息非常清楚：您需要将名为parso的包降级到它的0.1.0版本。如果你使用的是水蟒，你需要打开一个系统终端（即。命令提示符)然后跑过去

conda install parso=0.1.0

如果失败或者您使用pip在您的环境中安装包，那么您需要运行

pip install parso==0.1.0

注意：下次，请尝试在Github上报告Spyder错误，而不是在此处提问。这个完全相同的错误已经被报道过很多次了。在