Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: org.objectweb.asm.Cl

啓動web應用時出現如下異常：

Initialization of bean failed; nested exception is java.lang.NoSuchMethodError: org.objectweb.asm.ClassWriter.<init>(Z)V
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:285)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1074)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1075)
	at org.directwebremoting.spring.SpringCreator.getInstance(SpringCreator.java:144)
	at org.directwebremoting.spring.SpringCreator.getType(SpringCreator.java:106)
	at org.directwebremoting.impl.DefaultCreatorManager.addCreator(DefaultCreatorManager.java:118)
	at org.directwebremoting.impl.DefaultCreatorManager.addCreator(DefaultCreatorManager.java:100)
	at org.directwebremoting.impl.DwrXmlConfigurator.loadCreate(DwrXmlConfigurator.java:274)
	at org.directwebremoting.impl.DwrXmlConfigurator.loadAllows(DwrXmlConfigurator.java:224)
	at org.directwebremoting.impl.DwrXmlConfigurator.configure(DwrXmlConfigurator.java:170)
	at org.directwebremoting.impl.ContainerUtil.configureFromDefaultDwrXml(ContainerUtil.java:262)
	at org.directwebremoting.impl.ContainerUtil.configureContainerFully(ContainerUtil.java:419)
	at org.directwebremoting.servlet.DwrServlet.init(DwrServlet.java:79)
	at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1238)
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1151)
	at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1038)
	at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4998)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5306)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
	at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:940)
	at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1816)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

搜索後，使用這裏的方法解決了： http://blog.sina.com.cn/s/blog_63d48d510100t77r.html

將cglib版本由2.1 改成 2.2。