I am trying to run a jupyter laptop in pycharm pro. I work in a virtual environment. This is selected as my project interpreter.
When I try to start the jupyter notebook cell, I get a message - "Please enter an authentication token." I entered my token as indicated in this question - Jupyter Notebook in Pycharm
Pycharm then says “Connecting to a Jupyter laptop server” (see below). This bar just hangs and nothing happens.
My notebook worked fine until I tried to create a second laptop. I removed the second laptop, and now the first laptop will not work either.
I work on OS Sierra 10.12.5, Pycharm Pro 2017.1.4, Python 3.5.1, Jupyter 1.0.0