Java开发网 - 受不了啦！！关于使用eclipse调试jsp

Topic: 受不了啦！！关于使用eclipse调试jsp

1.受不了啦！！关于使用eclipse调试jsp

Posted by: Killua
Posted on: 2004-02-13 16:37

tomcat4.1+jdk1.4+lomboz2.1.2
写了一个jsp，为什么一run server就出现如下错误？

2004-2-13 15:57:14 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on port 8080
Exception during startup processing
java.lang.reflect.InvocationTargetException
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:324)
  at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
Caused by: java.lang.NoClassDefFoundError: javax/management/MBeanRegistration
  at java.lang.ClassLoader.findBootstrapClass(Native Method)
  at java.lang.ClassLoader.findBootstrapClass0(ClassLoader.java:723)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:294)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
  at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:941)
  at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:857)
  at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:941)
  at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:857)
  at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
  at java.lang.ClassLoader.defineClass0(Native Method)
  at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
  at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
  at java.net.URLClassLoader.defineClass(URLClassLoader.java:250)
  at java.net.URLClassLoader.access$100(URLClassLoader.java:54)
  at java.net.URLClassLoader$1.run(URLClassLoader.java:193)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
  at org.apache.catalina.loader.StandardClassLoader.findClass(StandardClassLoader.java:621)
  at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:958)
  at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:857)
  at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
  at java.lang.Class.forName0(Native Method)
  at java.lang.Class.forName(Class.java:140)
  at org.apache.coyote.tomcat4.CoyoteConnector.initialize(CoyoteConnector.java:1153)
  at org.apache.catalina.core.StandardService.initialize(StandardService.java:579)
  at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:2246)
  at org.apache.catalina.startup.Catalina.start(Catalina.java:511)
  at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
  at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
  ... 5 more

2.Re:受不了啦！！关于使用eclipse调试jsp [Re: Killua]	Copy to clipboard
Posted by: looluo Posted on: 2004-02-13 17:24 Exception stack已经很明确地指出了 Caused by: java.lang.NoClassDefFoundError: javax/management/MBeanRegistration

3.Re:受不了啦！！关于使用eclipse调试jsp [Re: Killua]	Copy to clipboard
Posted by: ma3310 Posted on: 2004-02-16 02:00 Tomcat 4.1.x 要打补丁的

4.Re:受不了啦！！关于使用eclipse调试jsp [Re: Killua]	Copy to clipboard
Posted by: Killua Posted on: 2004-02-16 14:37 to looluo:那怎么解决啊？ to ma3310:到哪里打补丁？

5.Re:受不了啦！！关于使用eclipse调试jsp [Re: Killua]	Copy to clipboard
Posted by: longwalk Posted on: 2004-02-17 22:58 我也有这个问题，我的tomcat是4.1.29，请上面两位明示。谢谢！

6.Re:受不了啦！！关于使用eclipse调试jsp [Re: Killua]	Copy to clipboard
Posted by: Killua Posted on: 2004-02-18 15:39 to longwalk：我换成tomcat5.0.18就好用了，你试试？

7.Re:受不了啦！！关于使用eclipse调试jsp [Re: Killua]	Copy to clipboard
Posted by: longwalk Posted on: 2004-02-21 09:39 是啊，换成5以后就好了。就用5吧。呵呵：）

8.1.类路径;2.改用tomcat5.0 [Re: Killua]	Copy to clipboard
Posted by: penshow Posted on: 2004-02-26 11:37 可能没有将MBeanRegistration类放在WEB-INF\lib下,再试试吧. 推荐改用tocmat5.0,它支持热代码调试。即在调试时改写javabean之后，不用重启就可以继续调试（即从所改动的方法前再重新运行）

9.Re:受不了啦！！关于使用eclipse调试jsp [Re: Killua]	Copy to clipboard
Posted by: returner Posted on: 2004-05-21 14:59 我用tomcat5.0还是有这样的问题啊