warningCrash ReportsAffects: 1.17+
How to Fix Shader Compilation Failed
Fix Shader Compilation Failed by updating graphics drivers and removing shader-modifying resource packs.
Quick Fix
Update graphics drivers. If a resource pack modifies shaders, remove it.
Error Message
Error compiling shader: vertex/fragment shader failedHow to Fix
1
Update graphics drivers to the latest version
2
Remove resource packs that modify core shaders
3
Disable Fabulous graphics mode
4
Try a different version of the resource pack
Common Causes
- GPU does not support required shader features
- Driver bug in shader compilation
- Vanilla shader modified by resource pack
Diagnostic Steps
- Update GPU drivers
- Remove custom resource packs
- Switch graphics from Fabulous to Fancy
- Restart
FAQ
What are core shaders?
Since 1.17, Minecraft uses internal shaders for rendering. Some resource packs modify these, which can cause compilation failures.