Minecraft – How to auto-explore a Minecraft world for Dynmap

minecraft-java-editionminecraft-java-edition-server

I have a Minecraft server that is using a custom map of the earth, and I have set up Dynmap for it. Although no matter what I try, the only land that shows up on dynmap is the land that I have physically loaded in. I want to be able to load in the map automatically so it shows up in dynmap. I have tried using BlueCommander's chunk pre-generator that teleports me around to load in chunks, but it doesn't seem to have worked. Is there any other way of going about this?

Best Answer

First, you need to explore the entire world, so the chunks are generated and are accessible by dynmap (BlueCommander's AFK world chunk generator is one way).

Then, you need to run the following command to make dynmap generate the map for areas with no players:

/dynmap fullrender

Please note that the command will cause extreme lag and probably will kick all of the players, so avoid executing it when there are users on the server.