I have a model similar to this:

```
public class SampleModel
{
     public Product Product { get; set; } 
}

```

And in my controller I get an exception trying to print out

```
@Html.TextBoxFor(p => p.Product.Name)

```

This is the error:

```none
Exception: An expression tree may not contain a dynamic operation

```

If anyone can give me some clues on how to fix this I would really appreciate it!