我试图在我的spring3应用程序中使用JSF复合组件。
出现以下错误:
WARNING: Unable to load class [javax.servlet.jsp.el.ImplicitObjectELResolver$EnumeratedMap] to check against the @HandlesTypes annotation of one or more ServletContentInitializers.
java.lang.ClassNotFoundException: javax.servlet.jsp.el.ImplicitObjectELResolver$EnumeratedMap
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1676)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)
at org.apache.catalina.startup.ContextConfig.checkHandlesTypes(ContextConfig.java:1956)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:1919)
at org.apache.catalina.startup.ContextConfig.processAnnotationsJar(ContextConfig.java:1806)
at org.apache.catalina.startup.ContextConfig.processAnnotationsUrl(ContextConfig.java:1765)
at org.apache.catalina.startup.ContextConfig.processAnnotations(ContextConfig.java:1751)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1255)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:882)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:317)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5081)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1033)
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:774)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1033)
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:291)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:727)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.startup.Catalina.start(Catalina.java:620)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:303)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:431)
这是我的项目结构:
我刚刚从下面的链接中复制了代码..可以帮助我为什么我收到此错误....
http://papweb.wordpress.com/2011/07/29/spring-mvc-3-jsf-2-with-maven-2-and-tomcat/
而且我也在faces-config中得到警告,如以下链接所示:
Class org.springframework.web.jsf.el.SpringBeanFacesELResolver must extend the type javax.el.ELResolver
最佳答案
解析是否提供了POM.xml将会很有帮助,因为该异常清楚地表明它找不到所需的类
java.lang.ClassNotFoundException: javax.servlet.jsp.el.ImplicitObjectELResolver
检查您的pom.xml中是否具有
javax.servlet.jsp-api
和javax.el-api
的依赖项,或添加以下maven依赖项<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.el</groupId>
<artifactId>javax.el-api</artifactId>
<version>2.2.2</version>
<scope>provided</scope>
</dependency>
关于java - 带有Maven的Spring MVC 3 JSF 2,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/23755054/