java.lang.NoClassDefFoundError: org/springframework/core/SmartClassLoader 如何解决

蓝海D鱼 2008-08-04 11:09:32
2008-8-4 2:59:46 org.springframework.web.context.ContextLoader initWebApplicationContext
严重: Context initialization failed
java.lang.NoClassDefFoundError: org/springframework/core/SmartClassLoader
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1819)
at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:872)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1327)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.getDeclaredConstructor(Unknown Source)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:62)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:249)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3843)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4350)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:829)
at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:718)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1147)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at org.apache.catalina.core.StandardService.start(StandardService.java:516)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:578)
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.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.ClassNotFoundException: org.springframework.core.SmartClassLoader
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1360)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1206)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
... 40 more
2008-8-4 2:59:46 org.apache.catalina.core.StandardContext start
严重: Error listenerStart
2008-8-4 2:59:46 org.apache.catalina.core.StandardContext start
严重: Context [/Struts2_HelloWorld] startup failed due to previous errors
...全文
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zhou_1985_liang 2009-03-05
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spring.jar没有放在WEB服务器的LIB下.
lixq2000 2008-08-04
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java.lang.NoClassDefFoundError: org/springframework/core/SmartClassLoader
1.缺少jar包
2.jar包存在，但是不在类路径下。
shili150 2008-08-04
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org/springframework/core/SmartClassLoader
kittaaron 2008-08-04
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包没导好吧.或者2楼说的..
反正是找不到类.那个包没找到.
kokobox 2008-08-04
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或者是调用类路径错误
kokobox 2008-08-04
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NoClassDefFoundError

一办是包没有导全造成的

lz检查一下看看哪个包忘记导入了
lib-springMVC
java.lang.NoClassDefFoundError: org/springframework/beans/factory/BeanNameAware 1 2 根据错误加入 spring-beans-4.x.x.RELEASE.jar 1 2 接着报错 java.lang.NoClassDefFoundError: org/springframework/context/EnvironmentAware 1 2 继续加入 spring-context-4.x.x.RELEASE.jar 1 2 接着报错 java.lang.NoClassDefFoundError: org/springframework/core/env/Environment 1 2 继续加人 spring-core-4.x.x.RELEASE.jar 1 2 接着报错 org/apache/commons/logging/LogFactory commons-logging-1.1.3.jar
springAOP demo 带错误解决文档
在搭建spring项目时通常需要这些jar包 commons-logging-1.1.3.jar spring-aop-4.0.6.RELEASE.jar spring-beans-4.0.6.RELEASE.jar spring-context-4.0.6.RELEASE.jar spring-core-4.0.6.RELEASE.jar spring-expression-4.0.6.RELEASE.jar 在使用spring额外功能时 1 需要在xml文件中加入命名空间 可以在spring-framework-4.0.6.RELEASE\docs\spring-framework-reference\html 中搜索关键字查找配置 2 加入需要的jar包(依赖包) 由于没有引入 spring-aop-4.0.6.RELEASE.jar 引起的错误 org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/aop] Offending resource: class path resource [beans.xml] at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70) 由于缺少依赖包 aspectjweaver-1.6.12.jar http://search.maven.org/remotecontent?filepath=org/aspectj/aspectjweaver/1.6.12/aspectjweaver-1.6.12.jar org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.config.internalAutoProxyCreator': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/aspectj/lang/annotation/Around 由于缺少依赖包 aopalliance-1.0.jar org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.config.internalAutoProxyCreator': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/aopalliance/intercept/MethodInterceptor
spring-core-4.1.1.RELEASE.jar
报错：java.lang.NoClassDefFoundError: org/springframework/core/io/Resource，为缺少spring-core.jar
【异常解决】Handler dispatch failed；nested exception is java.lang.NoClassDefFoundError: org/apache/common
本文目录 一、背景描述 二、报错信息 三、解决方案 org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/httpclient/HttpClient Caused by: java.lang.ClassNotFoundException: org.apac
错误解决：Handler dispatch failed； nested exception is java.lang.NoClassDefFoundError: javax/xml/bind/**
错误：Handler dispatch failed; nested exception is java.lang.NoClassDefFoundError: javax/xml/bind/DatatypeConverter 解决： 1. 降低JDK版本到1.8 2. 手动导入以下包：
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