你好，我的jsp中有一个异常java.lang.IllegalStateException他说，无论是BindingResult还是bean名称'versetmonth'的普通目标对象都可用作请求属性。如果有人能帮助我，那将是友好的！
java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'versetmonth' available as request attribute
at org.springframework.web.servlet.support.BindStatus.<init>(BindStatus.java:144)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getBindStatus(AbstractDataBoundFormElementTag.java:168)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getPropertyPath(AbstractDataBoundFormElementTag.java:188)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getName(AbstractDataBoundFormElementTag.java:154)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.autogenerateId(AbstractDataBoundFormElementTag.java:141)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.resolveId(AbstractDataBoundFormElementTag.java:132)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes(AbstractDataBoundFormElementTag.java:116)
at org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes(AbstractHtmlElementTag.java:422)
at org.springframework.web.servlet.tags.form.TextareaTag.writeTagContent(TextareaTag.java:96)
at org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:84)
at org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:80)
at org.apache.jsp.WEB_002dINF.views.versetmonth_jsp._jspx_meth_form_005ftextarea_005f0(versetmonth_jsp.java:561)
at org.apache.jsp.WEB_002dINF.views.versetmonth_jsp._jspx_meth_form_005fform_005f0(versetmonth_jsp.java:503)
at org.apache.jsp.WEB_002dINF.views.versetmonth_jsp._jspService(versetmonth_jsp.java:160)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:209)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:267)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1221)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1005)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:952)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
sept. 05, 2016 4:47:15 PM org.apache.catalina.core.StandardWrapperValve invoke
GRAVE: Servlet.service() for servlet [webmvc-dispatcher] in context with path [/church] threw exception [An exception occurred processing JSP page /WEB-INF/views/versetmonth.jsp at line 46
43:
44: <div class="col-md-4 col-sm-12">
45: <h5>Verset Anglais</h5>
46: <form:textarea path="texten" rows="12" class="form-control"/>
47: </div>
48: <div class="col-md-4 col-sm-12">
49: <h5>Verset Tamil</h5>
Stacktrace:] with root cause
java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'versetmonth' available as request attribute
at org.springframework.web.servlet.support.BindStatus.<init>(BindStatus.java:144)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getBindStatus(AbstractDataBoundFormElementTag.java:168)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getPropertyPath(AbstractDataBoundFormElementTag.java:188)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getName(AbstractDataBoundFormElementTag.java:154)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.autogenerateId(AbstractDataBoundFormElementTag.java:141)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.resolveId(AbstractDataBoundFormElementTag.java:132)
at org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.writeDefaultAttributes(AbstractDataBoundFormElementTag.java:116)
at org.springframework.web.servlet.tags.form.AbstractHtmlElementTag.writeDefaultAttributes(AbstractHtmlElementTag.java:422)
at org.springframework.web.servlet.tags.form.TextareaTag.writeTagContent(TextareaTag.java:96)
at org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:84)
at org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:80)
at org.apache.jsp.WEB_002dINF.views.versetmonth_jsp._jspx_meth_form_005ftextarea_005f0(versetmonth_jsp.java:561)
at org.apache.jsp.WEB_002dINF.views.versetmonth_jsp._jspx_meth_form_005fform_005f0(versetmonth_jsp.java:503)
at org.apache.jsp.WEB_002dINF.views.versetmonth_jsp._jspService(versetmonth_jsp.java:160)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:209)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:267)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1221)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1005)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:952)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:870)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1041)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
这是我的jsp
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Home AGNC Church">
<meta name="author" content="Carthy Marie joseph">
<title> <spring:message code="index.title.home"/> </title>
<!-- CSS -->
<link href="<c:url value="/resources/userresource/css/edit.css" />" rel="stylesheet">
<link href="<c:url value="/resources/userresource/css/bootstrap.min.css" />" rel="stylesheet">
<!--<link href="<c:url value="/resources/userresource/css/font-awesome.min.css" />" rel="stylesheet">-->
<link href="<c:url value="/resources/userresource/css/prettyPhoto.css" />" rel="stylesheet">
<link href="<c:url value="/resources/userresource/css/animate.css" />" rel="stylesheet">
<link href="<c:url value="/resources/userresource/css/main.css" />" rel="stylesheet">
<!--[if lt IE 9]>
<script src="<c:url value="/resources/js/html5shiv.js" />"></script>
<script src="<c:url value="/resources/js/respond.min.js" />"></script>
<![endif]-->
<link rel="shortcut icon" href="<c:url value="/resources/images/ico/favicon.ico" />">
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="<c:url value="/resources/userresource/images/ico/apple-touch-icon-144-precomposed.png" />">
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="<c:url value="/resources/userresource/images/ico/apple-touch-icon-114-precomposed.png" />">
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="<c:url value="/resources/userresource/images/ico/apple-touch-icon-72-precomposed.png" />">
<link rel="apple-touch-icon-precomposed" href="<c:url value="/resources/userresource/images/ico/apple-touch-icon-57-precomposed.png" />">
</head>
<body>
<jsp:include page="navbar.jsp"/>
<section class="container">
<h3>Verset du mois</h3>
<form:form action="versetmonth" modelAttribute="versetmonth" method="POST">
<div class="row">
<div class="col-md-4 col-sm-12">
<h5>Verset Anglais</h5>
<form:textarea path="texten" rows="12" class="form-control"/>
</div>
<div class="col-md-4 col-sm-12">
<h5>Verset Tamil</h5>
<form:textarea path="textin" rows="12" class="form-control"/>
</div>
<div class="col-md-4 col-sm-12">
<h5>Verset Français</h5>
<form:textarea path="textfr" rows="12" class="form-control"/>
</div>
</div>
<div class="col-md-2 col-md-offset-5 col-sm-12">
<button class="btn btn-success btn-md btn-block">Submit</button>
</div>
</form:form>
</section>
<jsp:include page="footer.jsp"/>
<script src="<c:url value="/resources/userresource/js/jquery.js" />"></script>
<script src="<c:url value="/resources/userresource/js/bootstrap.min.js" />"></script>
<script src="<c:url value="/resources/userresource/js/jquery.prettyPhoto.js" />"></script>
<script src="<c:url value="/resources/userresource/js/main.js" />"></script>
</body>
</html>
我的控制器
@Controller
@RequestMapping("/edit")
public class EditController {
@RequestMapping(value = "/versetmonth", method = RequestMethod.GET)
public String versetMonthGet(ModelMap model, HttpServletRequest request, HttpServletRequest response) {
model.addAttribute("versetmonth", new VersetMonth());
return "versetmonth";
}
@RequestMapping(value = "/versetmonth", method = RequestMethod.POST)
public String versetMontPost(@Valid VersetMonth versetmonth, BindingResult result, Model model,
HttpServletRequest request, HttpServletRequest response) {
if(result.hasErrors()) {
return "versetmonth";
}
return "versetmonth";
}
}
和我的模特
@Entity
@Table(name = "VERSETMONTH")
public class VersetMonth {
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private int userId;
@NotNull
@Column(name = "TEXTEN")
private String texten;
@NotNull
@Column(name = "TEXTIN")
private String textin;
@NotNull
@Column(name = "TEXTFR")
private String textfr;
public String getTexten() {
return texten;
}
public void setTexten(String texten) {
this.texten = texten;
}
public String getTextin() {
return textin;
}
public void setTextin(String textin) {
this.textin = textin;
}
public String getTextfr() {
return textfr;
}
public void setTextfr(String textfr) {
this.textfr = textfr;
}
}
感谢您的回答!!!
答案 0 :(得分：0)
在post方法中你需要再次传递modelAttribute，即
@RequestMapping(value = "/versetmonth", method = RequestMethod.POST)
public String versetMontPost(@Valid VersetMonth versetmonth, BindingResult result, Model model,
HttpServletRequest request, HttpServletRequest response) {
model.addAttribute("versetmonth", versetmonth);
if(result.hasErrors()) {
return "versetmonth";
}
return "versetmonth";
}