我的Eclipse启动不了
我启动Eclipse时,会发生下面的错误
java.lang.ClassNotFoundException: org.apache.catalina.startup.Catalina
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 java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.catalina.startup.Bootstrap.init(Bootstrap.java:198)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:386)
请高手帮我看一下,谢谢了!