I've upgraded to the latest version of smith cart, i've added the buynow module to one page and the productdetail to another page and pointed to each other in the settings. The 'use mini cart' checkbox is not selected in both module settings as i want a user to be taken straight to the checkout process once buy is clicked. The products have different set ups, some are single but some have options. If you click the buy button on a product from the buynow page you are taken to the checkout but if you click on the options and taken to the productdetails page and try click the buy button, nothing happens. Also the view cart button from the productdetails page doesnt take you anywhere.

you can see an example at http://www.elenasnaturecollection.co....

the cart version is 3.90 and the error when you click on the buy button is below:

AssemblyVersion: 5.2.3
PortalID: 0
PortalName: elena's natural skin care products
UserID: 1
UserName: host
ActiveTabID: 226
ActiveTabName: Product Detail
RawURL: /ProductDetail/tabid/226/ProductID/17/foaming-face-wash/Default.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer: http://www.elenasnaturecollection.co.uk/ProductDetail/tabid/226/ProductID/17/foaming-face-wash/Default.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12 GTB7.1
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 64798a3f-df9d-4e7c-946d-4e34b4d8faf2
InnerException: Could not load type 'DotNetNuke.Entities.Content.ContentItem' from assembly 'DotNetNuke, Version=5.2.3.74, Culture=neutral, PublicKeyToken=null'.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: Smith.DNN.Modules.ProductDetail.ProductDetails.GetModuleIdByName
StackTrace:
Message: DotNetNuke.Services.Exceptions.PageLoadException: Could not load type 'DotNetNuke.Entities.Content.ContentItem' from assembly 'DotNetNuke, Version=5.2.3.74, Culture=neutral, PublicKeyToken=null'. ---> System.TypeLoadException: Could not load type 'DotNetNuke.Entities.Content.ContentItem' from assembly 'DotNetNuke, Version=5.2.3.74, Culture=neutral, PublicKeyToken=null'.at Smith.DNN.Modules.ProductDetail.ProductDetails.GetModuleIdByName(Int32 tabId, String moduleName)at Smith.DNN.Modules.ProductDetail.ProductDetails.NavigateToOtherTabModuleViewControl(PortalModuleBase currentModuleInstance, Int32 tabId, String moduleName, String controlKey)at Smith.DNN.Modules.ProductDetail.ProductDetails.ibAddtoCart_Click(Object sender, ImageClickEventArgs e)at System.Web.UI.WebControls.ImageButton.OnClick(ImageClickEventArgs e)at System.Web.UI.WebControls.ImageButton.RaisePostBackEvent(String eventArgument)at System.Web.UI.WebControls.ImageButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument)at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)--- End of inner exception stack trace ---
Source:
Server Name: WEB26