java.lang.SecurityException？？？？

[wxb168]

java.lang.SecurityException：class "org.apache.struts.action.ActionForm$$FastClassByCGLIB$$5d189d3d"'s signer information does not match signer information of other classes in the same package
java.lang.ClassLoader.checkCerts(ClassLoader.java:775)
java.lang.ClassLoader.preDefineClass(ClassLoader.java:487)
java.lang.ClassLoader.defineClass(ClassLoader.java:614)
sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
net.sf.cglib.core.ReflectUtils.defineClass(ReflectUtils.java:384)
net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:219)
net.sf.cglib.reflect.FastClass$Generator.create(FastClass.java:64)
net.sf.cglib.proxy.MethodProxy.helper(MethodProxy.java:81)
net.sf.cglib.proxy.MethodProxy.create(MethodProxy.java:46)
sceci.ssinfo.doc.Docdefine$$EnhancerByCGLIB$$92fd1bea.CGLIB$STATICHOOK1( <generated>)
sceci.ssinfo.doc.Docdefine$$EnhancerByCGLIB$$92fd1bea. <clinit>( <generated>)
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
java.lang.reflect.Constructor.newInstance(Constructor.java:494)
java.lang.Class.newInstance0(Class.java:350)
java.lang.Class.newInstance(Class.java:303)
org.hibernate.proxy.CGLIBLazyInitializer.getProxy(CGLIBLazyInitializer.java:99)
org.hibernate.proxy.CGLIBProxyFactory.getProxy(CGLIBProxyFactory.java:47)
org.hibernate.tuple.AbstractEntityTuplizer.createProxy(AbstractEntityTuplizer.java:372)
org.hibernate.persister.entity.AbstractEntityPersister.createProxy(AbstractEntityPersister.java:3121)
org.hibernate.event.def.DefaultLoadEventListener.createProxyIfNecessary(DefaultLoadEventListener.java:232)
org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:173)
org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:87)
org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:862)
org.hibernate.impl.SessionImpl.load(SessionImpl.java:781)
org.hibernate.impl.SessionImpl.load(SessionImpl.java:774)
sceci.ssinfo.action.DocAddUpdateAction.execute(DocAddUpdateAction.java:103)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803



到底那错了哦/？？晕了..