Basically the map fails to work and shows a blackish grayish area with some notable areas in it. Please fix this! Attached is a example.
Steps To Reproduce
Get out a map.
Right-click to get it to create a map that shows terrain.
See the error.
Related issues
Attachments
Comments

[media]
Did you update this world from 1.12 or a 1.13 snapshot?

Well I transferred my world at first from 1.12 to 18w07c then have been updating since.
Yeah check out MC-129623 – they won't fix it unless it's a problem with upgrading from a non-snapshot version

Wait so I’ll never be able to use maps ever again normally? Well crap