Databases
StackOverflow2013
Postsdbo
POSpring MVC -- Neither BindingResult nor plain target object for bean name 'command' available as request attribute
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POSpring MVC -- Neither BindingResult nor plain target object for bean name 'command' available as request attribute
    primarykey
    data
    text
    <p>I'm working on a Spring 3.1 MVC application, and my JSP won't come up. I am getting the following in my browser screen.</p> <pre><code>org.apache.jasper.JasperException: An exception occurred processing JSP page /GuestBook.jsp at line 31 28: &lt;form:form method="post" action="GuestBook.jsp"&gt; 29: &lt;table&gt; 30: &lt;tr&gt; 31: &lt;td&gt;&lt;form:label path="comment.name"&gt;Name&lt;/form:label&gt;&lt;/td&gt; 32: &lt;td&gt;&lt;form:input path="comment.name" /&gt;&lt;/td&gt; 33: &lt;/tr&gt; 34: &lt;tr&gt; Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:429) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) root cause java.lang.IllegalStateException: Neither BindingResult nor plain target object for bean name 'command' available as request attribute org.springframework.web.servlet.support.BindStatus.&lt;init&gt;(BindStatus.java:141) org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getBindStatus(AbstractDataBoundFormElementTag.java:174) org.springframework.web.servlet.tags.form.AbstractDataBoundFormElementTag.getPropertyPath(AbstractDataBoundFormElementTag.java:194) org.springframework.web.servlet.tags.form.LabelTag.autogenerateFor(LabelTag.java:129) org.springframework.web.servlet.tags.form.LabelTag.resolveFor(LabelTag.java:119) org.springframework.web.servlet.tags.form.LabelTag.writeTagContent(LabelTag.java:89) org.springframework.web.servlet.tags.form.AbstractFormTag.doStartTagInternal(AbstractFormTag.java:102) org.springframework.web.servlet.tags.RequestContextAwareTag.doStartTag(RequestContextAwareTag.java:79) org.apache.jsp.GuestBook_jsp._jspx_meth_form_005flabel_005f0(GuestBook_jsp.java:269) org.apache.jsp.GuestBook_jsp._jspx_meth_form_005fform_005f0(GuestBook_jsp.java:214) org.apache.jsp.GuestBook_jsp._jspService(GuestBook_jsp.java:127) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803) </code></pre> <p>Here is the full form.</p> <pre><code>&lt;form:form method="post" action="GuestBook.jsp"&gt; &lt;table&gt; &lt;tr&gt; &lt;td&gt;&lt;form:label path="comment.name"&gt;Name&lt;/form:label&gt;&lt;/td&gt; &lt;td&gt;&lt;form:input path="comment.name" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;form:label path="comment.message"&gt;Message&lt;/form:label&gt;&lt;/td&gt; &lt;td&gt;&lt;form:textarea path="comment.message" rows="10" cols="50" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&lt;input type="submit" value="Submit comment" /&gt;&lt;/td&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/form:form&gt; </code></pre> <p>This is what I have in my controller class.</p> <pre><code>@Controller @RequestMapping("GuestBook") public class CommentController { @RequestMapping(value = "/GuestBook", method = RequestMethod.POST) public String addComment(@ModelAttribute("comment") Comment comment, BindingResult result) { CommentDAO commentDAO = new CommentDAO(); java.util.Date today = new java.util.Date(); java.sql.Date date = new java.sql.Date(today.getTime()); comment.setDate(date); if (commentDAO.writeComment(comment) == true) { return "redirect:GuestBook.jsp"; } return "redirect:Oops.jsp"; } @RequestMapping("/GuestBook") public ModelAndView showComments() { return new ModelAndView("comments", "command", new Comment()); } </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USuser2418306
    1. This table or related slice is empty.
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    2. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload