Stop Unloading My Resourcepacks SUMR Mod (26.3, 1.21.11)

Stop Unloading My Resourcepacks SUMR Mod prevents the game from turning off your active resource packs when shader errors occur. In standard Minecraft, broken shader files or missing programs force all resource packs to unload immediately. This mod keeps your packs loaded by using fallbacks and shows the exact error messages right on your screen. It also adds a quick hot-reload key to speed up testing while working on custom shaders.

Features:

• Fallback Protection: Loads default shaders or dummy shaders when errors occur so resource packs stay active.
• Displays shader errors directly on your screen through the in-game chat, a top-left box, or both.
• Catches missing shader programs, compilation failures, and shader linking problems.
• Handles missing or invalid post effect JSON files without turning off your pack list.
• Provides clear error messages for missing shader imports instead of generic crash errors.
• Offers an option to hide shader linker info logs to clean up your log files.

How to Use:

1. Press F3 + R on your keyboard to reload your shaders without reloading the entire resource pack.
2. Use this hotkey directly from the title screen or while playing inside a world.
3. Check the on-screen error boxes or chat messages to identify and fix broken shader files.

Screenshots:

Stop Unloading My Resourcepacks SUMR Mod Download Links