If you want to use the tag "RequiredPlayerRange" you must write the "MaxNearbyEntities" tag too. It's the same things for the " MaxSpawnDelay", you must write the "MinSpawnDelay". Both of these tags are linked, they are ignored if their counterpart is not specified.
If you want to use the tag "RequiredPlayerRange" you must write the "MaxNearbyEntities" tag too. It's the same things for the " MaxSpawnDelay", you must write the "MinSpawnDelay".
Both of these tags are linked, they are ignored if their counterpart is not specified.