Troubleshooting

Troubleshooting

Minecraft Does Not Start

Check the following:

Is Java installed? Is the correct Java executable selected? Is the Minecraft version correct? Is Fabric compatible with the Minecraft version? Are all required mod dependencies installed? Are the installed mods compatible? Game Crashes After Installing a Mod

A mod may be incompatible with your Minecraft version or another installed mod.

Try:

Remove the most recently installed mod. Start Minecraft again. If Minecraft works, check the mod's compatibility information. Install a compatible version of the mod. Java Error

If BitLauncher reports a Java-related error:

Check your Java installation. Check the Java path in BitLauncher. Make sure the Java version is compatible with Minecraft. Restart BitLauncher after changing Java settings. Minecraft Runs Out of Memory

If Minecraft reports an out-of-memory error:

Check your RAM allocation. Close unnecessary applications. Remove unnecessary mods. Make sure your system has enough available memory.

Do not simply allocate all of your computer's RAM to Minecraft.

Download or Network Problems

If files fail to download:

Check your Internet connection. Try again later. Make sure your firewall is not blocking BitLauncher. Make sure required services are accessible. Check the launcher output/logs for additional information.