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I increased the vertical height of my world yet again by lowering the min_y and increasing the height values in the existing datapack I've already used for 2 years, whose sole purpose is to provide...
#1: Initial revision
How to fix corrupted world data after increasing the world height with a datapack?
I increased the vertical height of my world yet again by lowering the `min_y` and increasing the `height` values in the existing datapack I've already used for 2 years, whose sole purpose is to provide me more vertical space for building. Unfortunately, after doing so, my world started exhibiting some issues. It renders just fine in vanilla, but some of the mods I use were struggling with the chunk rendering. I assumed it was a bug in the mods, so I kept on building. Only now I realized that maps are broken too, meaning my vanilla world data is likely corrupted. Unfortunately, I have now spent quite some time expanding the world further, so reverting to the backup is not really an option. ![Screenshot from Minecraft showing how maps are rendering incorrectly](https://proposals.codidact.com/uploads/88uo0q6twpvajeecf8fh93brjpck) What has gone wrong here, and how do I fix it?