This black line appears in my superflat world

Resolved

Duplicate

I created a minecraft superflat world. After that I noticed a black line appeared when the chuncks are generating.

Environment

Mac OS X EI Captain
AMD Radeon R9 M380

Duplicate of MC-186079

Reporter: migrated

Assignee: (Unassigned)

Created: 2020-05-30T06:50:05Z

Updated: 2026-09-07T15:06:20Z

Resolved: 2020-05-30T13:55:35Z

Confirmation Status: Unconfirmed

Affects Versions: 20w22a

Retrieved 2026-10-19T15:21:58Z