I downloaded drzewiecki narita in fsx.org.cn who named "凤阳龙吟", I installed it but no buildings.
just only taxiways, and i checked it in airport design editor but there's no buildings too.
i checked file and found the file named "RJAA_OBJ_LIB.bgl", "RJAA_T1F.BGL", "RJAA_T2.BGL", "RJAA_ApronOBJ.bgl".
I think these are all object files about buildings.
any resolve guides or how to insert buildings in the scenery?
I solved as reinstall. I gonna tell you a guide ;
1. Reinstall P3D (If you didn't solve, and You are using Professional Plus, go to number 2)
2. Uninstall your P3D Cleanly, and Install P3D as "Academic". (If you didn't solve, Go to the next number.)
3. There might be some crashing with RJAA. Find it and delete them.