Object reference not set to an instance of an object

DEBESH ROY

I am getting this error as I am trying to display user details from sql server after login

This is my action method:

public ActionResult ViewProfile(string id)

{

var user = db.user1.SingleOrDefault(u => u.UserName == id);

return View(user);

}

My .cshtml view:

UserID:@Model.UserID

UserName:@Model.UserName

UserEmail:@Model.UserEmail

I am getting the error "Object reference not set to an instance of an object" in this view

This is my link in view clicking on which i can view user profile:

@Html.ActionLink("Profile", "ViewProfile", "Home", new { id = User.Identity.Name})

My Model:

public partial class user1

{

public int UserID { get; set; }

public string UserEmail { get; set; }

public string UserName { get; set; }

public string UserPassword { get; set; }

}

This model is derived from sql server

Please help

3 Replies

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DEBESH ROY9y ago
This is my profile view code:
@model MvcApplication1.Models.user1
@{
ViewBag.Title = "ViewProfile";
}
ViewProfile
UserName:@Model.UserName
UserEmail:@Model.UserEmail
This is my user home page view code after login:

@model MvcApplication1.Models.user1
@{
ViewBag.Title = "UserDashBoard";
}

User DashBoard

@if(Session["UserName"] != null) {

Welcome @Session["UserName"].ToString()

@Html.ActionLink("Click here","Index","Home")

@Html.ActionLink("Profile", "ViewProfile", "Home", new { id = user1.UserName })

@Html.ActionLink("logout", "LogOff", "Home")

}

And the code given by you @Ramesh Palanivel is not working. This one:
@Html.ActionLink("Profile", "ViewProfile", "Home", new { id = user1.UserName })
Ramesh Palanivel9y ago
Hi Debesh,

Please share your view code..It will help us to find the solution
Ramesh Palanivel9y ago
Hi Debesh,

just copy the below code and try again,

@Html.ActionLink("Profile", "ViewProfile", "Home", new { id = user1.UserName })