请教javax.servlet.jsp.JspException: Cannot find bean: "scripList" in scope: "reque

[b]java代码[/b][code="java"]javax.servlet.jsp.JspException: Cannot find bean: "scripList" in scope: "request"
org.apache.struts.taglib.TagUtils.lookup(TagUtils.java:937)
org.apache.struts.taglib.logic.IterateTag.doStartTag(IterateTag.java:232)
org.apache.jsp.wishingWall_jsp._jspService(wishingWall_jsp.java:140)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:374)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
[/code]

2个回答

检查request中是否有 名为scripList的bean。

调试看看!!

在request的域里面没有找到所引用的"scripList"。
看看你的路径和Bean的名字是否存在,还有你的Bean里面的属性是不是有get方法。

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--%&gt; 25: &lt;html:select property="TVShowSelect"&gt; 26: &lt;logic:present name="characters"&gt; 27: &lt;%ArrayList&lt;String&gt; ch = (ArrayList&lt;String&gt;) request.getSession().getAttribute("characters"); 28: Stacktrace: at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:519) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:410) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at 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org.apache.struts.taglib.html.SelectTag.calculateMatchValues(SelectTag.java:224) at org.apache.struts.taglib.html.SelectTag.doStartTag(SelectTag.java:177) at org.apache.jsp.showCharacters_jsp._jspService(showCharacters_jsp.java:92) ... 36 more Feb 17, 2012 5:27:54 PM org.apache.struts.chain.commands.ExceptionCatcher postprocess WARNING: Exception from exceptionCommand 'servlet-exception' org.apache.jasper.JasperException: An exception occurred processing JSP page /showCharacters.jsp at line 25 22: &lt;%} %&gt; 23: &lt;/logic:present&gt; 24: &lt;/html:select&gt; --%&gt; 25: &lt;html:select property="TVShowSelect"&gt; 26: &lt;logic:present name="characters"&gt; 27: &lt;%ArrayList&lt;String&gt; ch = (ArrayList&lt;String&gt;) request.getSession().getAttribute("characters"); 28: Stacktrace: at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:519) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:410) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302) at org.apache.struts.chain.commands.servlet.PerformForward.handleAsForward(PerformForward.java:113) at org.apache.struts.chain.commands.servlet.PerformForward.perform(PerformForward.java:96) at org.apache.struts.chain.commands.AbstractPerformForward.execute(AbstractPerformForward.java:54) at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51) at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191) at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305) at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191) at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at 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