The nothingness world is a very large mod, which is very playful, but he has registered a lot of IDs, and is not compatible with NPC. The reason is that the enchanting ID is not compatible with me here. Open the config file, find Customnpcs.cfgOpen

Find EnchantStartid = 100

Change to = enchantstartid = 256

For pro -testing, but the client will collapse, I didn’t find a solution to find a solution by yourself.