Personalization returning Value cannot be null. Parameter name: input - Front- & Back-End Development - Front- & Back-End Development - Progress Community
 Front- & Back-End Development

Personalization returning Value cannot be null. Parameter name: input

  • Personalization returning Value cannot be null. Parameter name: input
  • Hello,

    I've developed a custom class project library that contains my personalization criteria similar to the example found on the website. The criteria is successfully registered, but when trying to set a criteria characteristic it throws a 500 Error "Value cannot be null. Parameter name: input" when hitting  /CriterionEditor.svc/MemberOrStaff.  Any ideas of why this is happening?

    Here's the project setup:

    ProjectName.Core
     -- Personalization
        -- Editor.ascx (marked as embedded resource)
        -- Evaluator.cs
        -- Resouces.cs
        -- Installer.cs

    SitefinityWebApp
      -- Reference to ProjectName.Core