I have repeadly installek/reinstalled homebank with Linux but cannot open either with terminal or the app center.

I had a problem with Homebank and uninstalled and reinstalled it. Since then I've been unable to open it. I've used the terminal and the Ubuntu App center. when I use the app center, nothing happens. When I use the terminal I get the message "Window 0x57d14efeb250 is a temporary window without parent, application will not be able to position it on screen".

I've tried out other financial apps but after using Homebank for years, I don't like any other. Perhaps downgrading the app - but I don't understand how.

I'm sure others had had this experience. I've retried the installation numerous times, both through the App Center and terminal.