Hi guys,

I'm hoping you can help, I'm looking at adding Analytics to a couple of sites we've recently made. However when I've come to add it to the first one it immediately results in an error occurring on the main site (not in the Umbraco back end).

The error is a YSOD that reads as follows:

'Umbraco.Web.Models.DynamicPublishedContentList' does not contain a definition for 'Any'

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: 'Umbraco.Web.Models.DynamicPublishedContentList' does not contain a definition for 'Any'

This is happening on the last line of this block of code:

var current = CurrentPage.Id == page.Id ? "active" : null;
var subPages = ((DynamicPublishedContentList) page.Children.Where("Visible")).Where(p => p.HasProperty("includeonmenu") && p.GetPropertyValue<bool>("includeonmenu")).ToList();
var hasChildrenToShow = page.Children.Where(" visible").Any() && page.level < maxLevel && subPages.Any();

This code is part of a helper method to create our Nav bar and without this package installed it works absolutely fine. Now I've installed analytics into a blank Umbraco project with no problems (this was completely blank, no starter kit or anything).

I've seen various links about the above error such as :

Our umbraco forum post 1

Stack Overflow Link

The site has other packages installed such as:

AngularGoogleMaps, Archetype, Config Tree, Cultiv Search Engine Sitemap, LeBlender, Link Picker and uSync. Which are all working fine.

Uninstalling Analytics lets the site work again without any other changes.

Hopefully you can help/advise.