Databases
StackOverflow2013
Postsdbo
POasp.net mvc model item passed in to dictionary is of type List
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POasp.net mvc model item passed in to dictionary is of type List
    primarykey
    data
    text
    <p>I have a asp.net mvc view which is strongly typed view and i have a controller which returns the ilist user based on the id provided. I am getting the following above error:</p> <p><strong>The model item passed into the dictionary is of type 'System.Collections.Generic.List`1[Data.User]', but this dictionary requires a model item of type 'Data.User'.</strong></p> <pre><code>&lt;%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage&lt;Data.User&gt;" %&gt; &lt;% using (Html.BeginForm()) {%&gt; &lt;%= Html.ValidationSummary(true) %&gt; &lt;fieldset&gt; &lt;legend&gt;Fields&lt;/legend&gt; &lt;div class="editor-label"&gt; &lt;%= Html.LabelFor(model =&gt; model.Id) %&gt; &lt;/div&gt; &lt;div class="editor-field"&gt; &lt;%= Html.TextBoxFor(model =&gt; model.Id) %&gt; &lt;%= Html.ValidationMessageFor(model =&gt; model.Id) %&gt; &lt;/div&gt; &lt;div class="editor-label"&gt; &lt;%= Html.LabelFor(model =&gt; model.UserName) %&gt; &lt;/div&gt; &lt;div class="editor-field"&gt; &lt;%= Html.TextBoxFor(model =&gt; model.UserName) %&gt; &lt;%= Html.ValidationMessageFor(model =&gt; model.UserName) %&gt; &lt;/div&gt; &lt;div class="editor-label"&gt; &lt;%= Html.LabelFor(model =&gt; model.Email) %&gt; &lt;/div&gt; &lt;div class="editor-field"&gt; &lt;%= Html.TextBoxFor(model =&gt; model.Email) %&gt; &lt;%= Html.ValidationMessageFor(model =&gt; model.Email) %&gt; public ActionResult EditUser(int id) { var usr = _UsrService.GerUserById(id).ToList&lt;User&gt;(); return View(usr); } </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USPinu
    1. USPinu
    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
    3. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COI edited your post to separate the Controller from the View. If you delete the text between the two code blocks (I just wrote "Controller") it looks like one single code block (which looks strange)
      singulars
      1. POasp.net mvc model item passed in to dictionary is of type List
      1. USChase Florell
    2. COalso, is this a typo? `GerUserById` shouldn't it be `GetUserById`
      singulars
      1. POasp.net mvc model item passed in to dictionary is of type List
      1. USChase Florell
 

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