I am creating custom Look and Feel.Ihave Custom Look and feel calss.one custom ButtonUI class where i have change the color of button.and i hooked up the L&F with Configuration file.also i set look and feel with custom L&F. like
"com.pjx.gui.view.laf.plaf.defaultlaf.DefaultLookAndFeel")//My Custom L&F
But i am getting runtime error that
fail to get UIManager.getUI().
Does it mean that i do not set or hook something?
I searched on google .i didn't get good results.