Verifying DHMPEMFixer Is Working Without In-Game Settings

Players often check the options screen after installing a utility mod, only to find nothing to toggle. DHMPEMFixer injects background mixin fixes to keep required proxy data active, meaning it works automatically with zero extra setup, keybinds, or settings menus.

Confirming the Fix Is Active

1. Ensure Distant Horizons, Moonlit Performance Enhancement Module (MPEM), and DHMPEMFixer are all inside your Forge mods folder.

2. Launch Minecraft and watch the loading phase; passing startup without a null pointer crash proves the client proxy patch is active.

3. Load into a singleplayer world or join your multiplayer server as normal to confirm world loading runs without errors.

Troubleshooting Remaining Null Pointer Crashes

1. If your game still crashes on startup, open your active launcher profile folder and verify DHMPEMFixer is in that exact profile's mods directory rather than a separate instance.

2. If a multiplayer server crashes while players can launch fine, check the dedicated server's mods folder—having the mod only on the client will not prevent server-side packet sender crashes.

3. Restart the client or server after correcting any misplaced files and load your world normally.