Symptoms
After upgrading to 8.0, clicking on a receipt of an order displays a blank page. If it is opened in a new window this error is displayed:
XmlPackage Exception: Exception=Last Trace Point=[]. Cannot find the script or external object that implements prefix 'urn:receipt'.
System.ArgumentException: Last Trace Point=[]. Cannot find the script or external object that implements prefix 'urn:receipt'.
at AspDotNetStorefrontCommon.XmlPackage2.TransformStr ing() at AspDotNetStorefrontCommon.AppLogic.RunXmlPackage2 p, Parser UseParser, Customer ThisCustomer, Int32 SkinID, Boolean ReplaceTokens, Boolean WriteExceptionMessage) in C:\ASPDNSF\Builds\ML8000\ASPDNSFCommon\RTShipping. cs:line 3977
Cause
An older version of the web.config file is being used with the version 8 store.
Solution
The version 8.0 web.config file needs to be populated with the proper DBConn string and EncryptKey, then uploaded to the site.