python - Traceback Error running 'pipenv shell' version 2018.11.26 - bug 应该被修复

Question

对于 python 3.7，我不断收到在版本 2018.11.26 上运行 pipenv shell 的回溯错误。

在 python 3.7 的版本 2018.11.26 上运行时，我不断收到此错误。pipenv shell我看了这里，但它似乎是一个应该修复的错误，所以也许这指向另一个问题。

我试图pipenv lock更新 pipenv 并pipenv --rm删除 pipenv 并重新安装pipenv install

，pipenv check我得到一个类似的回溯错误

raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) at the end.

pipenv shell
Traceback (most recent call last):
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\users\lilyx\appdata\local\programs\python\python37\Scripts\pipenv.exe\__main__.py", line 9, in <module>
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\vendor\click\core.py", line 764, in __call__
    return self.main(*args, **kwargs)
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\vendor\click\core.py", line 717, in main
    rv = self.invoke(ctx)
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\vendor\click\core.py", line 1137, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\vendor\click\core.py", line 956, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\vendor\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\vendor\click\decorators.py", line 64, in new_func
    return ctx.invoke(f, obj, *args, **kwargs)
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\vendor\click\core.py", line 555, in invoke
    return callback(*args, **kwargs)
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\cli\command.py", line 390, in shell
    pypi_mirror=state.pypi_mirror,
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\core.py", line 2156, in do_shell
    three=three, python=python, validate=False, pypi_mirror=pypi_mirror,
  File "c:\users\lilyx\appdata\local\programs\python\python37\lib\site-packages\pipenv\core.py", line 590, in ensure_project
    crayons.green(shorten_path(path_to_python)),
TypeError: __str__ returned non-string (type NoneType)

标签： pythonvirtualpython-3.7environmentpipenv