No preview when using jupyter notebook in Pycharm 2020.1 Permanently deleted user Created October 10, 2020 08:10 The right side just show nothing and i dont know what session id means too.
It's either https://youtrack.jetbrains.com/issue/PY-38882 or https://youtrack.jetbrains.com/issue/PY-42149
Do you have any errors in idea.log (Help | Show Log in...)?