Name Mapping is unable to find Child Objects

I had to make another project for the same application because I wanted to link it to another repository. On the old project, it had all of the Name Mapping done with all of the Parent/Child objects. I merged the old Name Mapping file with the new Name Mapping file and it seemed to transfer most of the objects. However, it is not showing the child objects. I am also unable to map the child objects, when I try to manually map child objects it is blank. I'm doing mostly KeyWord tests. Is there some setting I need to change? I am using Test Complete Ver 14.8.627.