小编Dev*_*per的帖子

我将Spring从1.5.8升级到版本4.2.3.RELEASE.项目编译很好,但是当我启动tomcat时,我得到以下错误.

INFO: Initializing Spring root WebApplicationContext
02 Sep 2016 21:07:46,235  INFO ContextLoader:285 - Root WebApplicationContext: initialization started
02 Sep 2016 21:07:46,264 ERROR ContextLoader:336 - Context initialization failed
java.lang.NoClassDefFoundError: org/springframework/core/ResolvableTypeProvider
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:3116)
    at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:1344)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1825)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1705)
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2585)
    at java.lang.Class.getConstructor0(Class.java:2885)
    at java.lang.Class.getDeclaredConstructor(Class.java:2058)
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:104)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:360)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5077)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5591)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1095)
    at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1957)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at …