java.lang.ClassFormatError: Truncated class file
10:04:28,109 ERROR [[/jxc]] Servlet /jxc threw load() exception
java.lang.ClassFormatError: Truncated class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1814)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1325)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1204)
at org.directwebremoting.util.LocalUtil.classForName(LocalUtil.java:998)
at org.directwebremoting.impl.DefaultContainer.addParameter(DefaultContainer.java:101)
at org.directwebremoting.impl.StartupUtil.setupDefaults(StartupUtil.java:499)
at org.directwebremoting.impl.StartupUtil.setupDefaultContainer(StartupUtil.java:245)
at org.directwebremoting.impl.StartupUtil.createAndSetupDefaultContainer(StartupUtil.java:188)
at org.directwebremoting.servlet.DwrServlet.createContainer(DwrServlet.java:97)
at org.directwebremoting.servlet.DwrServlet.init(DwrServlet.java:64)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4071)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4375)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1044)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:747)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1044)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:515)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:576)
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:597)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:296)
at org.jboss.mx.server.RawDynamicInvoker.invoke(RawDynamicInvoker.java:164)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
at org.jboss.web.tomcat.service.JBossWeb.startService(JBossWeb.java:457)
at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
[解决办法]
楼主能说的清楚一点吗？应用的什么技术什么框架，什么时候报的这个错？
[解决办法]
java.lang.ClassFormatError: Truncated class file
发生一般是你的Class文件损坏了。 你最好把工程clean一下，然后重新部署。
[解决办法]
这个是个类型转换错误，楼主可以检查一下你在什么地方进行类型转换了！如果是一运行就报的这个错，那就先看看你项目运行开始的时候走的方法中有木有什么错吧
[解决办法]
嗯，有道理，遇到的也是同样的情况。。。
