SpringBeanFacesELResolver的javax.faces.el.VariableResolver类强制转换异常

SpringBeanFacesELResolver的javax.faces.el.VariableResolver类强制转换异常,spring,jsf,Spring,Jsf,我正在尝试升级到JSF2和Spring3.0.5,当我部署到Tomcat时,我遇到了以下错误 谢谢你的帮助 SEVERE: Exception sending context initialized event to listener instance of class com.sun.faces.config.ConfigureListener java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CO

我正在尝试升级到JSF2和Spring3.0.5,当我部署到Tomcat时,我遇到了以下错误

谢谢你的帮助

SEVERE: Exception sending context initialized event to listener instance of class com.sun.faces.config.ConfigureListener
java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! org.springframework.web.jsf.el.SpringBeanFacesELResolver cannot be cast to javax.faces.el.VariableResolver
    at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:292)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4723)
    at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5226)
    at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5221)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
    at java.lang.Thread.run(Thread.java:619)
Caused by: com.sun.faces.config.ConfigurationException: CONFIGURATION FAILED! org.springframework.web.jsf.el.SpringBeanFacesELResolver cannot be cast to javax.faces.el.VariableResolver
    at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:375)
    at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:225)
    ... 8 more
Caused by: java.lang.ClassCastException: org.springframework.web.jsf.el.SpringBeanFacesELResolver cannot be cast to javax.faces.el.VariableResolver
    at com.sun.faces.config.processor.ApplicationConfigProcessor.addVariableResolver(ApplicationConfigProcessor.java:652)
    at com.sun.faces.config.processor.ApplicationConfigProcessor.process(ApplicationConfigProcessor.java:305)
    at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:114)
    at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:116)
    at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:114)
    at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:222)
    at com.sun.faces.config.ConfigManager.initialize(ConfigM

anager.java:360)

您没有提供太多信息,但您的配置中一定有问题。 小贴士:

  • 错误的Spring或JSF版本,或者Tomcat库中的某个库被卡住了。您是否使用任何依赖关系管理?spring-web-xxx.jar的确切版本是什么?您使用的是什么JSF实现?那个版本是什么
  • 任何xml配置文件中的schemalocation/version错误。异常表明问题在于faces配置。应该是这样的:

    <faces-config xmlns="http://java.sun.com/xml/ns/javaee"
              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
              xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
              version="2.0">
    <application>
        <el-resolver>org.springframework.web.jsf.el.SpringBeanFacesELResolver</el-resolver>
    </application>
    
    
    
    和。如果您无法解决此问题,请发布一些配置文件。(appcontext.xml、web.xml、faces config.xml)

    您没有提供太多信息,但您的配置中一定有错误。 小贴士:

    • 错误的Spring或JSF版本,或者Tomcat库中的某个库被卡住了。您是否使用任何依赖关系管理?spring-web-xxx.jar的确切版本是什么?您使用的是什么JSF实现?那个版本是什么
    • 任何xml配置文件中的schemalocation/version错误。异常表明问题在于faces配置。应该是这样的:

      <faces-config xmlns="http://java.sun.com/xml/ns/javaee"
                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd"
                version="2.0">
      <application>
          <el-resolver>org.springframework.web.jsf.el.SpringBeanFacesELResolver</el-resolver>
      </application>
      
      
      
      和。如果您无法解决此问题,请发布一些配置文件。(appcontext.xml,web.xml,faces config.xml)

      多亏了它解决了这个问题,我需要从变量解析器更改为el解析器解决了这个问题的银行,我需要从变量解析器更改为el解析器