Tag: seaglass

java.lang.NoClassDefFoundError：sun / swing / plaf / synth / SynthUI

我正在使用Seaglass Look and Feel来获取我的Java Swings代码。 但我一直收到这个错误。 Exception in thread “main” java.lang.NoClassDefFoundError: sun/swing/plaf/synth/SynthUI at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:278) at javax.swing.SwingUtilities.loadSystemClass(SwingUtilities.java:1873) at javax.swing.UIDefaults.getUIClass(UIDefaults.java:686) at javax.swing.UIDefaults.getUI(UIDefaults.java:758) at javax.swing.UIManager.getUI(UIManager.java:1013) at javax.swing.JRootPane.updateUI(JRootPane.java:483) at javax.swing.SwingUtilities.updateComponentTreeUI0(SwingUtilities.java:1230) […]