C:\Users\shanhuiming\Desktop\mye\crack>java -jar cracker.jar
Exception in thread "main" java.lang.ClassNotFoundException: com.sun.java.swing.
plaf.nimbus.NimbusLookAndFeel
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at javax.swing.SwingUtilities.loadSystemClass(Unknown Source)
at javax.swing.UIManager.setLookAndFeel(Unknown Source)
at com.crack.me.active.ui.CrackFrame.main(CrackFrame.java:279) ------解决方案-------------------- 双击cracker.jar运行激活工具(如果双击
不能运行,可以双击同目录下的批处理文件run.bat来运行cracker.jar ------解决方案-------------------- 一般破解的话都用那个run.bat。你这样也可以但前提是JDK要装好。你这个目测JDK没装好。重装一下试试 ------解决方案--------------------