java.lang.NoClassDefFoundError: org/antlr/v4/runtime/CharStream

一、错误报告

ERROR: org.springframework.web.context.ContextLoader - Context initialization failedjava.lang.NoClassDefFoundError: org/antlr/v4/runtime/CharStream    at java.lang.Class.getDeclaredConstructors0(Native Method)    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2404)    at java.lang.Class.getDeclaredConstructors(Class.java:1853)    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:231)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1002)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:975)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296)    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293)    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)    at com.bstek.dorado.web.servlet.SpringContextLoaderListener.contextInitialized(SpringContextLoaderListener.java:70)    at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)    at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)    at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)    at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)    at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)    at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)    at org.mortbay.jetty.Server.doStart(Server.java:224)    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)    at runjettyrun.Bootstrap.main(Bootstrap.java:97)Caused by: java.lang.ClassNotFoundException: org.antlr.v4.runtime.CharStream    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)    at java.security.AccessController.doPrivileged(Native Method)    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)    at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:392)    at runjettyrun.ProjectClassLoader.loadClass(ProjectClassLoader.java:89)    ... 29 more2017-08-27 11:56:58.891:WARN::failed org.mortbay.jetty.webapp.WebAppContext@7a5b2d{/ZDoradoSample,E:\dorado-work\ZDoradoSample\WebContent}: java.lang.NoClassDefFoundError: org/antlr/v4/runtime/CharStream2017-08-27 11:56:58.891:WARN::Error starting handlersjava.lang.NoClassDefFoundError: org/antlr/v4/runtime/CharStream    at java.lang.Class.getDeclaredConstructors0(Native Method)    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2404)    at java.lang.Class.getDeclaredConstructors(Class.java:1853)    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:231)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1002)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:975)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487)    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:296)    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:293)    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:628)    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)    at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)    at com.bstek.dorado.web.servlet.SpringContextLoaderListener.contextInitialized(SpringContextLoaderListener.java:70)    at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)    at org.mortbay.jetty.servlet.Context.startContext(Context.java:136)    at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)    at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)    at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)    at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)    at org.mortbay.jetty.Server.doStart(Server.java:224)    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)    at runjettyrun.Bootstrap.main(Bootstrap.java:97)

二、###错误原因：
NoClassDefFoundError发生在编译时对应的类可用，而运行时在Java的classpath路径中，对应的类不可用导致的错误 [1]。
1）jar 版本不对

参考：
[1] AlwaysOnMyWay. 怎么解决java.lang.NoClassDefFoundError错误 .C博客