Instead, you can create, edit and administer your form via a user interface that is a fully integrated part of Umbraco.
System.InvalidOperationException: The partial view '/app_plugins/grid/editors/render/embed_videowrapper.cshtml' was not found or no view engine supports the searched locations. The following locations were searched: /app_plugins/grid/editors/render/embed_videowrapper.cshtml at System.Web.Mvc.HtmlHelper.FindPartialView(ViewContext viewContext, String partialViewName, ViewEngineCollection viewEngineCollection) at System.Web.Mvc.HtmlHelper.RenderPartialInternal(String partialViewName, ViewDataDictionary viewData, Object model, TextWriter writer, ViewEngineCollection viewEngineCollection) at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model) at ASP._Page_Views_Partials_grid_editors_base_cshtml.Execute() in c:\clientsites\saeeddomain.com\daneshesorkh\Views\Partials\Grid\Editors\Base.cshtml:line 20
At the Umbraco HQ we employ 15 full-time employees to ensure that the core is of the highest quality and constantly evolves. As we believe in keeping great ideas sustainable, we’ve never taken outside investment, but solely rely on income from products that enhance - but don’t limit - the open source core. We believe this is the best, long term solution and we hope you agree.