Object reference not set to an instance of an object.

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Error:
Object reference not set to an instance of an object.
How to Solve.
Foreach line error display.

XML

<table>
    <tr>
        <th>
            <%: Html.DisplayNameFor(model => model.Emp_Name) %>
        </th>
        <th>
            <%: Html.DisplayNameFor(model => model.Emp_Alies) %>
        </th>
        <th></th>
    </tr>

<% foreach (var item in Model) { %>
    <tr>
        <td>
            <%: Html.DisplayFor(modelItem => item.Emp_Name) %>
        </td>
        <td>
            <%: Html.DisplayFor(modelItem => item.Emp_Alies) %>
        </td>
        <td>
            <%: Html.ActionLink("Edit", "Edit", new { id=item.Emp_Id }) %> |
            <%: Html.ActionLink("Details", "Details", new { id=item.Emp_Id }) %> |
            <%: Html.ActionLink("Delete", "Delete", new { id=item.Emp_Id }) %>
        </td>
    </tr>
<% } %>

</table>

Posted 10-Sep-12 21:26pm

Abhai Oza

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AmitGajjar 11-Sep-12 3:57am

check if you have Model null ?

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Sandeep Mewara · Answer 1 · 2012-09-10T21:32:00

Object reference not set to an instance of an object

This error happens when you try to use a property or call a method of an object that is null. More details: here[^]

A simple use of Visual studio DEBUGGER can tell you the object because of which it is happening. Just look at the stack trace and put a debugger on that line. Check the objects of that line and see if any one is null and you are trying to use that objects property. Handle the same.