运行以下
poetry shell
返回以下错误
/home/harshagoli/.poetry/lib/poetry/_vendor/py2.7/subprocess32.py:149: RuntimeWarning: The _posixsubprocess module is not being used. Child process reliability may suffer if your program uses threads.
"program uses threads.", RuntimeWarning)
The currently activated Python version 2.7.17 is not supported by the project (^3.7).
Trying to find and use a compatible version.
Using python3 (3.7.5)
Virtual environment already activated: /home/harshagoli/.cache/pypoetry/virtualenvs/my-project-0wt3KWFj-py3.7
我怎样才能克服这个错误?为什么这个命令不起作用?