CARA MENGATASI MASALAH EXCEPTION IN THREAD "MAIN" JAVA.LANG.NOCLASSDEFFOUNDERROR: USU/WIDGET/UTIL/WIDGETUTILITIES PADA SAAT AKAN MENJALANKAN SIMR KHANZA HOSPITAL MANAGEMENT SYSTEM PADA ZORIN OS 9

Exception in thread "main" java.lang.NoClassDefFoundError: usu/widget/util/WidgetUtilities
at khanzahms.KhanzaHMS.main(KhanzaHMS.java:21)
Caused by: java.lang.ClassNotFoundException: usu.widget.util.WidgetUtilities
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 1 more

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