I started kmymoney -n and created and saved a new data file "dumb.kmy". I got the warning ".kf5.kio.core: Invalid URL: QUrl("dumb.kmy")" in the terminal window but the file was saved. When I restarted with kmymoney -n, I could open and read the data file "dumb.kmy". When I started without the -n, kmymoney crashed with this in the terminal window: Cost center model created with items 0 Payees model created with items 0 KCrash: Application 'kmymoney' crashing... KCrash: Attempting to start /usr/lib64/libexec/drkonqi from kdeinit sock_file=/run/user/1000/kdeinit5__0 and this in the kmymoney report bug window: Executable: kmymoney PID: 30042 Signal: Segmentation fault (11) Time: 5/31/19 09:57:58 Since dumb.kmy was brand new, I don't think the data file is the problem.