Question Entity UUID

I want to have a command block on my server kill all entities but players, minecarts, boats, paintings, and item frames. I just need to know the UUIDs of these entities, because I already have a command set up. /kill @e[type=!Player]

 

I need them so players can place item frames without them being instantly killed. I have it set to kill everything but players.

 

uuids are generated uniquely for each one of each object as they are created, you can not manage to hardcode a list of 5000 uuids to identify the first 5000 frames, paintings, boats etc that will be placed because there is no way to even predict what those uuids will be. You will need to find a more generic way to identify paintings or frames

 

You could use ClearLagg and set it to not clear item frames, boats, minecarts, armor stands, etc.

http://dev.bukkit.org/bukkit-plugins/clearlagg/