I am trying to map between two classes ParentA and ParentB using AutoMapper with a custom value converter. However, I am encountering issues when mapping back from ParentB to ParentA.

I’m facing an issue with AutoMapper where ReverseMap is not working as expected. The mapping from ParentA to ParentB works fine, but the reverse mapping from ParentB to ParentA does not. Here is an example of my classes and mapping configuration.

I am trying to map PagesCategories but the code throws an exception:
Source entities:

I got two tables with many to many relationship and I don’t know how to map it. This is the BlogPost model class: