class org.springframework.cglib.core.DebuggingClassWriter has interface org.springframework.asm.Clas

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'signInDao' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.IncompatibleClassChangeError: class org.springframework.cglib.core.DebuggingClassWriter has interface org.springframework.asm.ClassVisitor as super classat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:706)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782)at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424)at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774)at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249)at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242)at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717)at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494)at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:298)at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:172)at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)at org.eclipse.jetty.server.Server.doStart(Server.java:282)at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:65)at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:520)at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:365)at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:523)at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)Caused by: java.lang.IncompatibleClassChangeError: class org.springframework.cglib.core.DebuggingClassWriter has interface org.springframework.asm.ClassVisitor as super classat java.lang.ClassLoader.defineClass1(Native Method)at java.lang.ClassLoader.defineClass(Unknown Source)at java.security.SecureClassLoader.defineClass(Unknown Source)at java.net.URLClassLoader.defineClass(Unknown Source)at java.net.URLClassLoader.access$100(Unknown Source)at java.net.URLClassLoader$1.run(Unknown Source)at java.net.URLClassLoader$1.run(Unknown Source)at java.security.AccessController.doPrivileged(Native Method)at java.net.URLClassLoader.findClass(Unknown Source)at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:421)at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:383)at org.springframework.cglib.core.DefaultGeneratorStrategy.getClassVisitor(DefaultGeneratorStrategy.java:30)at org.springframework.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:24)at org.springframework.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)at org.springframework.cglib.core.KeyFactory$Generator.create(KeyFactory.java:144)at org.springframework.cglib.core.KeyFactory.create(KeyFactory.java:116)at org.springframework.cglib.core.KeyFactory.create(KeyFactory.java:108)at org.springframework.cglib.core.KeyFactory.create(KeyFactory.java:104)at org.springframework.cglib.proxy.Enhancer.<clinit>(Enhancer.java:69)at org.springframework.aop.framework.CglibAopProxy.createEnhancer(CglibAopProxy.java:235)at org.springframework.aop.framework.CglibAopProxy.getProxy(CglibAopProxy.java:178)at org.springframework.aop.framework.ProxyFactory.getProxy(ProxyFactory.java:109)at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.createProxy(AbstractAutoProxyCreator.java:496)at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.wrapIfNecessary(AbstractAutoProxyCreator.java:381)at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessAfterInitialization(AbstractAutoProxyCreator.java:341)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:421)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1559)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:475)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:706)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:762)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:482)at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:782)at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:424)at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:774)at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:249)at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1242)at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:717)at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494)at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:298)at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:172)at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:229)at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:95)at org.eclipse.jetty.server.Server.doStart(Server.java:282)at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:65)at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:64)at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:520)at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:365)at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:523)at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)at java.lang.reflect.Method.invoke(Unknown Source)at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

在使用maven构建cxf+spring工程时出现如上错误。在stack overflow上找到答案。原因是spring和spring-asm的版本不一致导致的。两种办法解决这个问题。

一：更改两个的版本使他们一致

二：在spring的版本大于3.2时，spring-core中已经包含spring-asm，故直接删除spring-asm就可以了。我用的是maven，maven直接在spring版本大于3.2后就没有对于spring-asm的更新了，也就没法使用第一种办法，使两个版本一致。故直接删除spring-asm，错误就没有了。