Hey guys!   I want to create a chunk loader which keeps all the chunks in an adjustable radius round the block loaded. How can I do this? I tried the following, but this didn't work: In a tileEntity I overrode onChunkUnloading and added the method worldObj.getChunkProvider().loadChunk(...);   This only caused that the server fails to shut down. The commandBlock i placed there didn't write anything in the chat as it should.   So, how can I create a working chunk loader block?