criticalCrash ReportsAffects: All versions
How to Fix Crash When Entering the Nether
Fix Crash When Entering the Nether by resetting the DIM-1 folder or fixing corrupted Nether chunks.
Quick Fix
Delete the DIM-1 folder to reset the Nether. All Nether builds will be lost.
Error Message
Exception ticking world DIM-1 / Crash entering Nether portalHow to Fix
1
Backup and delete the DIM-1 folder from the world directory
2
The Nether will fully regenerate
3
If mod-related, update or remove the Nether-modifying mod
4
Try entering from a different portal location
Common Causes
- Corrupted Nether dimension data
- Nether portal linking to corrupted chunk
- Mod changing Nether generation crashing
Diagnostic Steps
- Backup the world
- Delete world/DIM-1/
- Restart
- Enter the Nether to regenerate it
FAQ
Can I save part of my Nether?
Use MCA Selector to only delete corrupted region files within DIM-1/region/.