If you have issues with Minecraft crashing, this wiki page will attempt to assist you in understanding why you are crashing and how you can resolve common problems. If, after going through this entire guide, your problem with Minecraft/Pixelmon persists, feel free to connect with us on
Discord or our
Forums for further assistance.
- Check your mods folder and make sure all your mods are the latest versions. Furthermore, try deleting all mods and see if Minecraft opens again. If it does, one of your mod files that is not Pixelmon is causing the issue. You can check each mod individually to figure out which mod it is.
The following messages are found under the "Description" section "Description" near the top of the report. Each bullet point is a separate crash report.
Version 7.0.''x'
- java.lang.OutOfMemoryError: Java heap space
- net.minecraftforge.fml.common.LoaderException: java.lang.OutOfMemoryError: Java heap space
- net.minecraftforge.fml.common.LoaderException: java.lang.NoClassDefFoundError: com/pixelmonmod/pixelmon/...
- SplashProgress has detected a error loading Minecraft.
The Cause? You haven't allocated enough memory to Minecraft or have allocated too much.
The Solution? Allocate more RAM! Check out our Installation Guide for assistance with allocating more RAM!
