I updated Pycharm CE from 2018.3 to 2019.1 and lost ability to create or open an existing jupyter notebook file. The existing .ipynb file opens as a text file rather than a jupyter notebook with cells. I could open and view it fine on 2018.3.
I am new to PyCharm and indeed also jupyter notebooks, please let me know if I need to include more information.
This is what I already tried on the 2019.1 version:
So as per the support staff from JetBrains:
Starting with 2019.1 the PyCharm Community Edition (CE) does not support Jupyter Notebook. This functionality has been moved to the professional version only.