After upgrading to EpiServer Commerce v 188.8.131.52, I am seeing this error when I try to open the promotions in Commerce Manager:
Could not load type 'Mediachase.Commerce.Manager.Marketing.PromotionList'.
Line 1: <%@ Control Language="C#" AutoEventWireup="true" Inherits="Mediachase.Commerce.Manager.Marketing.PromotionList" Codebehind="PromotionList.ascx.cs" %>
Line 2: <%@ Register Src="~/Apps/Core/Controls/EcfListViewControl.ascx" TagName="EcfListViewControl" TagPrefix="core" %>
Line 3: <core:EcfListViewControl id="MyListView" runat="server" DataKey="PromotionId" AppId="Marketing" DataKeyField="PromotionId" ViewId="Promotion-List" ShowTopToolbar="true"></core:EcfListViewControl>
Source File: /Apps/Marketing/PromotionList.ascx
Any ideas how to fix this? Thanks in advance!
In Commerce Manager 13.0 the old promotion system was removed, including the UI in Commerce Manager https://world.episerver.com/blogs/Quan-Mai/Dates/2018/12/planned-breaking-changes-for-commerce-in-2019/ The upgrade script should have removed the Marketing folder.
You would need to use the new promotion system + marketing UI. trust me, it's far superior than the old one in every aspect.
Thanks Quan! Where can I find the upgrade script? Can I run it again?
It would be easier if you delete the Marketing folder yourself :)