If I remove the config file, I have this error
picca@cush:~$ rm .config/silx/silx-view.ini picca@cush:~$ silx view QSettings::value: Empty key passed QSettings::value: Empty key passed KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = python3.7 path = /usr/bin pid = 1893 KCrash: Arguments: KCrash: Attempting to start .usr/lib/x86_64-linux-gnu/libexec/drkonqi from kdeinit sock_file=/run/user/1001/kdeinit5__0 KCrash: Attempting to start .usr/lib/x86_64-linux-gnu/libexec/drkonqi directly KCrash failed to exec(), errno = 2