Hi all,

I need to render a different form view for a specific form in Contour. Using Umbraco v. 7.1.2 and Contour v. 3.0.21.

In Form.cshtml, I have a simple if statement checking if the form GUID is equal to the form I need rendered differently.

Snippet from Form.cshtml:

@if (Model.FormId.Equals(new Guid("831e7420-5d1f-4c71-8278-e62b46ba9a2f")))
{
    @Html.Partial("~/Umbraco/Plugins/umbracoContour/Views/NewsletterForm.cshtml", Model)
}
else
{
    // Render the normal form view
}

The newsletter form renders just fine, but when I click the submit button it gives me this:

Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index

I've debugged the code and the exception seems to happen in this call:

@Html.RenderMvcAction(action, controller, formGuid, formtoken, (umbraco.MacroEngines.DynamicNode)Model, (System.Dynamic.DynamicObject)Parameter);

in MvcRenderContourForm.cshtml

I'm just not sure what collection is empty :-)

Is this the "right" approach to render forms with a difference view?

Thanks in advance!