Adding objects with ObjectSpy all goes fine. But the tree is massive. the NameMapping.tcNM file is 8000 lines. and the TypeInfo.dat is 2.6MB
Champion Level 1Your NameMapping is large alright but there are too many variables to consider such as structure and extended find. As scot1967 suggested and as the following post Name Mapping too big ? | SmartBear Community pointing out, you can try it out in a new project.
When it happens, try to reproduce in new project by importing the NameMapping and isolating and copying the code to simulate. Once reproduced, experiment with the extended find and cleaning up the NameMapping.
Hope this helps.
