Hello



I have an error I cannot progress past when configuring anonymous purchases.   



I have found this on p41 of the manual



Login as admin, add a product to your cart, click the ‘View Cart’ button or go to page: ‘My Account’ -> ‘Cart’. Proceed to checkout and on the following cart pages you can select which fields of the Bill-To-Address and Ship-To-Address page are required and visible. Missing values for the UserName and Password fields will be filled with random values. This supports anonymous checkout



I have gone to the checkout, put in blank values for UserName and Password.  When I proceed to the next screen I get this error.



Object reference not set to an instance of an object.



I have details from the DNN eventlog below.



I have modified the skin for the store, and have since reverted back to the original files.  I am not sure if this is related.  I assume not, because the problem appears to be related to the register() function, which I assume is managing anonymous user registration.



Have I missed something?



Many thanks

Ian





AssemblyVersion: 5.6.1

PortalID: 2

PortalName: AANT

UserID: 2

UserName: admin

ActiveTabID: 130

ActiveTabName: Cart

RawURL: /aant-9-2011/MyAccount/Cart/tabid/130/cartpageno/1/Default.aspx

AbsoluteURL: /AANT-9-2011/Default.aspx

AbsoluteURLReferrer: http://localhost:62336/aant-9-2011/MyAccount/Cart/tabid/130/cartpageno/1/Default.aspx

UserAgent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)

DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider

ExceptionGUID: 136d6aa3-88de-480c-9a5d-2f2a6d81922c

InnerException: Object reference not set to an instance of an object.

FileName:

FileLineNumber: 0

FileColumnNumber: 0

Method: CATALooK.ShoppingCart.Register

StackTrace:

Message: DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at CATALooK.ShoppingCart.Register() at CATALooK.ShoppingCart.NextPage() at CATALooK.ShoppingCart.lbtnContinue_Click(Object sender, EventArgs e) at System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) at System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) at System.Web.UI.WebControls.LinkButton.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 ---

Sorry about the spacing above. I re-edited, but the spaces came back.