I have preloaded all chunks within a 2000 block area of spawn with chunkmaster and then radius rendered them in dynmap. The map was fine until a few days ago and this happened. Anyone know why this is happening? And how to fix it thanks.

This problem is occurd in my server too. I use dynmap v3.0 beta 10 on papermc 1.15.2 build 283 and build 300. Dynmap works fine on papermc build 283, but not on build 300.

Other information:

• Ubuntu 18.04 LTS server
• Server assigned RAM 2GB
• Java 11 (OpenJDK)
• JVM assigned memsize (-Xms ans -Xmx) 1280M

thanks.

get latest dynmap here , https://dynmap.us/builds/dynmap/ ,

Dynmap-3.0-RC2-spigot.jar

I tried latest dynmap and it works. Thank you.

Paper fixed: PaperMC/Paper#3386