criticalCrash ReportsAffects: All versions
How to Fix Crash When Entering the End
Fix Crash When Entering the End by resetting the DIM1 folder or fixing corrupted End data.
Quick Fix
Delete the DIM1 folder to reset the End. The dragon fight and all End builds will be lost.
Error Message
Exception ticking world DIM1 / Crash entering End portalHow to Fix
1
Backup and delete the DIM1 folder from the world directory
2
The End will fully regenerate including the dragon fight
3
If only dragon data is corrupt, edit level.dat with NBTExplorer to reset DragonFight data
Common Causes
- Corrupted End dimension data
- End portal linking to corrupted chunk
- Dragon fight data corrupted
Diagnostic Steps
- Backup the world
- Delete world/DIM1/
- Restart
- Re-enter the End
FAQ
Will End cities regenerate?
Yes, deleting DIM1 resets everything in the End including End cities, but you lose all builds there.