Jupyter Conncetion crashes

Hello, 

Could you please attach a screenshot? 

Please also upload your logs folder zipped from ***Help | Collect logs and Diagnostic Data***   to the FTP

https://uploads.jetbrains.com/ and please let me know the filename. 

Hi,

Here it is: Upload id: 2021_07_20_Po2qsF1yyrokBGa2 (file: log.PNG)

Please also upload your logs folder zipped from ***Help | Collect logs and Diagnostic Data***   and a screenshot of the Jupyter server configuration https://www.jetbrains.com/help/pycharm/configuring-jupyter-notebook.html#configure-server

Are you able to click on the link in the log and open the notebook in a browser? 

Here is the screenshot, Upload id: 2021_07_21_LLLYv3XDPrZMMSJ8 (file: Server.PNG)

Here is the zipped log, Upload id: 2021_07_21_PPxhBTsU7LyAFVjV (file: log.zip)

Thank you! 

Here is the thing: 

2021-07-21 09:13:15,223 [ 612173] ERROR - ctions.ui.JupyterErrorReporter - Unhandled Jupyter error
org.apache.http.conn.HttpHostConnectException: Connect to localhost:8888 [localhost/127.0.0.1, localhost/0:0:0:0:0:0:0:1] failed: Connection refused: connect
at org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:156)

Do you have any AV or FW software on the machine? Please try disabling it. 

I have two questions:

1- I am using a business device and can not disable any AV or FW. Is there anywhere to give permission specifically for this server?

2- Do I need to configure the Jupyter server from this link? https://www.jetbrains.com/help/pycharm/configuring-jupyter-notebook.html?&_ga=2.70469267.2083755758.1627575779-1091044292.1613758814#configure-server

Hi, 

it depends on what exactly is blocking the access. Connection to  localhost:8888  is being refused, AV or FW should be configured accordingly to make it possible. Sorry, I cannot be more specific here. 

>2- Do I need to configure the Jupyter server from this link?

You can try to connect to any running Jupyter server, by specifying server's path including an URL and a token.

See step 2 https://www.jetbrains.com/help/pycharm/configuring-jupyter-notebook.html#configure-server