java.lang.IllegalArgumentException: No bean specified和javax.servlet.ServletExcep

public class SmUserPagePropBean extends BcmsBean {

??? private SmUserPagePropModel smUserPagePropModel;

??? 省略set和get方法

}

异常:

??

javax.servlet.ServletException: BeanUtils.populateorg.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254)org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821)org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)javax.servlet.http.HttpServlet.service(HttpServlet.java:710)javax.servlet.http.HttpServlet.service(HttpServlet.java:803)com.icfcc.core.web.filter.EncodingFilter.doFilter(EncodingFilter.java:35)org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)

java.lang.IllegalArgumentException: No bean specifiedorg.apache.commons.beanutils.PropertyUtilsBean.getPropertyDescriptor(PropertyUtilsBean.java:751)org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:937)org.apache.commons.beanutils.BeanUtilsBean.populate(BeanUtilsBean.java:811)org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:298)org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252)org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821)org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)javax.servlet.http.HttpServlet.service(HttpServlet.java:710)javax.servlet.http.HttpServlet.service(HttpServlet.java:803)com.icfcc.core.web.filter.EncodingFilter.doFilter(EncodingFilter.java:35)org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)解决方法：

将private SmUserPagePropModel smUserPagePropModel;

改为

private SmUserPagePropModel smUserPagePropModel=new SmUserPagePropModel();