Javabean error: Cannot find any information on property

练习写一个javabean的程序时报了以下错,后面自己东改西改改好了,想复制错误,却复制不了了,不知道哪出了错。

type Exception report

message 
description The server encountered an internal error () that prevented it from fulfilling this request.
exception 
org.apache.jasper.JasperException: Cannot find any information on property 'item' in a bean of type 'shop.shopcart'
        org.apache.jasper.runtime.JspRuntimeLibrary.getReadMethod(JspRuntimeLibrary.java:837)
        org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1015)
        org.apache.jasper.compiler.Node$GetProperty.accept(Node.java:1062)
        org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
        org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)
        org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219)
        org.apache.jasper.compiler.Node$Root.accept(Node.java:456)
        org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
        org.apache.jasper.compiler.Generator.generate(Generator.java:3272)
        org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:244)
        org.apache.jasper.compiler.Compiler.compile(Compiler.java:495)
        org.apache.jasper.compiler.Compiler.compile(Compiler.java:476)
        org.apache.jasper.compiler.Compiler.compile(Compiler.java:464)
        org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
        org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
        org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
        org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

你可能感兴趣的:(Javabean error: Cannot find any information on property)