When I update my alpha 1.2.6 world to minecraft 1.7 or newer the world corrupt
You need to open in a beta 1.8 or 1.8.1 version first to open the alpha word in 1.7, anyways is normal to happen those chunck errors when opening a old world in a newer version,hope that this helped
Please check if that's still an issue for you in the latest 1.14.4 stable release or the latest 1.15 development snapshot.
Reporter: Creeperhex Minecraft
Assignee: (Unassigned)
Created: 2019-07-11T00:07:05Z
Updated: 2025-05-04T09:18:05Z
Resolved: 2019-11-16T17:17:59Z
ADO:
Confirmation Status: Unconfirmed
Area:
Mojang Priority:
Category: (Unassigned)
Labels:
Affects Versions: Minecraft 1.14.3
Fix Versions:
Retrieved 2025-06-09T18:00:57Z
You need to open in a beta 1.8 or 1.8.1 version first to open the alpha word in 1.7, anyways is normal to happen those chunck errors when opening a old world in a newer version,hope that this helped