Moving around the world results in perimeter tiles getting "erased" from map

[dorseytc]

I've been reading issues for a few days, trying to find one like this. I can't seem to find one that matches.

The first image shows the perimeter around the village having been "erased" from the map as I approached the village from the west. The second image shows that as I moved north out of the village, the area of erasure moved along with it.

The result is a lot of holes in the map. This started with Minecraft 1.18 and continues in 1.19.2. The third image zooms out to show the path of my erasures since 1.18....

I have tried forcerender, checktiles, and notilechecks. I have tried verbose mode. The world itself seems fine, no glitches or corruption that I see.

Any ideas?

[neotherack]

Hi! Also having very similar problem, my case is even worse in terms of missing zones.
All zones in my server do exist but they are not displayed on overviewer.

My online map is: https://www.putisimocoque.tk/#/605/64/1607/-8/Armuniahagun%20-%20overworld/map
My world shape is squared as depicted in screenshot, most of it is missing from MC 1.18.x

[neotherack]

I realized of the #2002
Seems to be the same

[HowDenKing]

If you have a third party server, try using a plugin (e.g. worldborder) to force the chunks to fully generate.
I had a similar issue w/ chunks being "invisible" on overviewer, & that step fixed the render for me.

[ajh123]

The main README states ..

PLEASE NOTE: Overviewer is currently unmaintained. PRs will not be merged and issues will not be addressed. The website and repository will remain online and accessible.

Instead please use the new working (“successor”) version of Overviewer supporting 1.20 worlds and textures.
https://github.com/GregoryAM-SP/The-Minecraft-Overviewer