I would play revelation pack from the FTB but in a biomes o planty world.
I tried as I found searching here in the forum:
worlds-> generate-> world type:
MINECRAFT 1.12.2 and older: Type "BIOMESOP" into the worldtype field.
MINECRAFT 1.13.2 and newer: Type "biomesoplenty" into the worldtype field.
tried both and it didnt work, so i read about a forge to install but I didn't understand. Can you help me saying the exactly things to do?
If I go on forge server then the software of the server become forge and not FTB, and crash while opening. This is the log: https://mclo.gs/cpdzjZl