After upgrading to latest versions of EPiServer packages, I am getting error -- System.TypeLoadException: Could not load type 'Mediachase.Commerce.Marketing.IPromotionEntryPopulate' from assembly 'Mediachase.Commerce, Version=220.127.116.11.Mediachase.Commerce.Marketing.Validators.dll is present in EPiServer.Commerce.Core.12.16.0\lib\net461 but not in folderEPiServer.Commerce.Core.13.0.0\lib\net461
Mediachase.Commerce.Marketing.Validators.dll is removed from Commerce 13. I'm not sure why the nuget update does not remove it for you - it should have done it automatically
@Quan Mai: Is the backend/edit mode user validated automatically in frontend?
Not sure I understand your question. Can you elaborate ?
@Quan Mai Sorry, I am supposed to post that second question in another post and I posted in another thread.