IllegalStateException: Neither BindingResult nor plain target object for bean name

[la-praline]

Hi everyone,

First of all i'm sorry if i write something wrong i'm french. I have some issue with a jsp page i have an error

javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.servlet.jsp.JspException: java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'inscription' available as request attribute
	org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:858)
	org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:791)
	org.apache.jsp.pages.views.inscription_jsp._jspService(inscription_jsp.java:105)
	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:377)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
	org.xxx.utils.PageTitleFilter.doFilter(PageTitleFilter.java:94)
	org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:239)
	org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
	org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1072)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:808)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:726)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:636)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:545)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

controller-servlet.xml

	<!-- Tiles Configuration -->
	<bean id="tilesViewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver">
		<property name="order" value="0"/>
		<property name="requestContextAttribute" value="requestContext"/>
		<property name="viewClass" value="org.springframework.web.servlet.view.tiles2.TilesView"/>
		<property name="viewNames" value="page.*"/>
	</bean>
	
	<!-- View Resolver -->
	<bean id="jstlViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="order" value="1"/>
		<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
		<property name="redirectContextRelative" value="true" />
		<property name="prefix" value="/pages/"/>
		<property name="suffix" value=".jsp"/>
	</bean>

	<bean id="inscriptionController" class="org.xxx.web.controller.InscriptionController">
 		<property name="formView" value="views/inscription" />
		<property name="successView" value="views/inscriptionSuccess" />
		<property name="commandName" value="inscription" />
		<property name="commandClass" value="org.xxx.web.entites.Utilisateur" />
		<property name="validator">
			<bean class="org.xxx.web.validator.InscriptionValidator" />
		</property>
		<property name="utilisateurService">
			<ref bean="utilisateurService" />
		</property>
		<property name="inscriptionService">
			<ref bean="inscriptionService" />
		</property>
	</bean>

InscriptionController.java

	@Override
	protected Object formBackingObject(HttpServletRequest request) throws Exception
	{
		Utilisateur user = new Utilisateur();
		return user;
	}
	
	@Override
	protected ModelAndView showForm(HttpServletRequest request, HttpServletResponse response, BindException errors) throws Exception {
		Map<String,List<String>> model = new HashMap<String, List<String>>();
		/** Ajout des pays */
		List<String> listePays = inscriptionService.listePays();
		model.put("listePays", listePays);
		/** Ajout des ligues */
		List<String> listeLigue = inscriptionService.listeLigue();
		model.put("listeLigue", listeLigue);
		return new ModelAndView(getFormView(),"model",model);
	}

inscription.jsp

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
<%@ taglib prefix="tiles" uri="http://tiles.apache.org/tags-tiles"%>
<%@ page import="org.xxx.utils.TilesConstants" %>

<tiles:insertDefinition name="<%=TilesConstants.TILES_SUB%>">
	<tiles:putAttribute name="body" type="string">
		<h2 class="title">Inscription</h2>
		<p class="text">Veuillez saisir les informations vous concernant.
		<br />Un email vous sera envoy&eacute; par la suite afin de confirmer votre inscription.
		<br />Les champs marqu&eacute;s d'un * sont obligatoires pour que l'inscription soit valide.</p>
		<form:form commandName="inscription" method="post">
			...
		</form:form>
	</tiles:putAttribute>
</tiles:insertDefinition>

Thanks you all for you help

[la-praline]

A little up because i can't solve this problem

[Polliard]

I usually get this when I have forgotten to add a domain object to the model.

...
model.addAttribute("inscription", new Inscription());

return "form";

The form I usually have

<form:form modelAttribute="inscription">

I always pass a empty domain object to the form when I run in to that error. Hope that helps