Where is gui.properties located?

Hello,

I am trying to upload a URCap to Ursim but it doesn’t get uploaded because Java code has faults.

I wanna know where the issue exactly is.

In this post, mmi mentions that logs from polyscope are printed to polyscope console: URCap log details

To activate it, add some lines to the gui.properties file.

Could you please tell me where this file is located?

Also, polyscope.log is empty.

Is there any way to enable logging?