$ ruby mobileview.rb mobileview.rb:26:in `initialize': undefined method `jpg' for nil:NilClass (NoMethodError) from mobileview.rb:69:in `new' from mobileview.rb:69 @Label = Qt::Label.new(@Widget, "Label") @Label.setProperty( "geometry", Qt::Variant.new(Qt::Rect.new(0, 0, 791, 151) ) ) @Label.setProperty( "pixmap", Qt::Pixmap.new(@logo.jpg)) @PushButton = Qt::PushButton.new(@Widget, "PushButton")