When I use /dynmap fullrender world some levels of blocks in a chunk is missing texture. When i come to place and do /dynmap radiusrender 32 in the area artifacts disappear.

• Dynmap Version: 3.6
• Server Version: Paper 1.20-17
• Other Relevant Data/Screenshots:

The EarthMC map has many known issues with Dynmap such as, incomplete render, only rendering where players have visited, or not rendering leaves and other foliage. This is a result of how the map was made and is not an issue with Dynmap, luckily there is a fix.

1. Download the WorldBorder plugin: https://www.spigotmc.org/resources/worldborder.60905/
2. Pause Dynmap: /dynmap pause all
3. Set the world border radius and center: /wb [worldname] set [radiusX] [radiusZ] [X] [Z]

• [worldname] is the name of the world you want to set the border in.
• [radiusX] is the horizontal radius of the world border
• [radiusZ] is the vertical radius of the world border
• [ X ] is the horizontal center point of the world border
• [ Z ] is the vertical center point of the world border

4. Run worldborder with the force flag: /wb [worldname] fill [freq] [pad] [force]

• [worldname] is the world you want to be pregenerated
• [freq] is how many chunks a second are generated, 20 is the default. WARNING: setting this too high will cause server lag
• [pad] how many chunks beyond the border to generate, this makes sure that if a player visits the border, all chunks are already generated. The default is 208, We recommend setting this to 0 for EarthMC.
• [force] This must be set to true

5. Wait for worldborder to finish
6. Unpause Dynmap: /dynmap pause none, you may have to start the fullrender using /dynmap fullrender [worldname]

No, that is not EarthMC, that is my server's map. All cunks are generated and because of the fullrender command all the chunks must be rendered, am i correct? And there it don't make a texture for a specific layer of blocks.

Also, all chunks are already generated, so what will the /wb fill command do?

wb fill force will force the chunks to their latest generation state with lighting data which is needed for dynmap to be able to render them @LeviLovie. that is why the earthmc guide works for all custom maps as they most often clamp down the actual generation of block data because of filesize.