I have successfully put my self-developed models of hangars, buildings, etc into airports by copying them into PackageSources/modelLib, building the package, closing the project, closing MSFS, then restarting. At least this worked once. I am using SDK 0.21.0.
Now, however, I’ve been experimenting with Airport Design Editor and Airport2Project to make certain airports more accurate with models of my own making that more closely match the real world. Everything has been going great except when it comes to getting my models into the projects. It just doesn’t work the way it did when only using the SDK. I copy the models into PackageSources/modelLib but the build does not result in my models appearing. I’ve read several posts about this and followed their instructions closely, but it is still not working.
What is the most reliable way to get these models into MSFS’ SDK? Does anyone know of a link to very complete description of how to do this?
If it should be working as I’ve briefly described, how can I troubleshoot to find out what is causing the builds to not include the models? Shouldn’t the same method work with ADE and Airport2Project, too?