Can someone help me with a small inconvenience? I'm doing this exercise but at the moment of agreeing to the dialog modal, the whole application is closed, what should I do to prevent this from happening? I want that when clicking on the modal accept the application will continue running.
Put the code in a Try { // the code that can execute the error } catch (Exception e) { // here apart from doing e.printStackTrace (); or //System.out.println (e.getMessage ()); You can also rederigir the application to another screen.
Alomejor is of no use what I say but the best thing you can do is look at the red sea of errors to figure out which is the one that causes the application to close