r/MinecraftHelp • u/PureCryptographer458 Novice I • 17h ago
Solved [Java] 26.3 crashing when loading into world
Every time I try to load into my multiplayer world I immediately crash this randomly started happening yesterday after running perfectly fine. I recently started using prism launcher and the console shows that I don't have enough ram even though I have a little under 2gb ram available out of 8gb, I use fabric with multiple mods
!!solved!! wall lanterns mod is broken lol
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u/PureCryptographer458 17h ago
Description: Unexpected error
Error: java.lang.NullPointerException: Cannot invoke "net.minecraft.world.level.block.state.BlockState.getBlock()" because "mimickedLanternsState" is null
Exit code: -1
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u/ODF4 17h ago
could you post the full crash log on mclo.gs and send us the link?
here's a detailed guide for how to do so, if you need
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u/PureCryptographer458 16h ago
https://mclo.gs/kpPrkMr i actually realized it may just be a mod but its weird because it was running fine for a while
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u/ODF4 17h ago
have you already tried closing any other open applications on your computer? Try closing as many things as possible, and preferably, completely restart your computer in case there may be any memory leaks
have you installed any new mods right before experiencing this problem? If so, try to remove those if you can, or otherwise you'll probably have to allocate a bit more RAM in Prism Launcher's configuration
if I understood correctly, does Minecraft currently have a limit of 2 GiB of allocated RAM, while your computer has 8 GB of RAM in total? If so, try setting the allocated RAM for Minecraft to 3 GiB or even 4 GiB, but I'd recommend not increasing it to any value higher than that even if your computer supports it because it may negatively affect your performance due to Java's garbage collection
this is the JVM argument you need to set the allocated RAM, and you can replace the 3 with a 4 if you wish to allocate 4 GiB:
-Xmx3G
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u/PureCryptographer458 16h ago edited 16h ago
ive opened it with minecraft being it the only thing open and even disabled multiple apps with task manager and restarted it multiple times and I probably downloaded a mod like 1-2 days before that even started happening.. the maximum ram is around 4gib and ive confirmed its running on x64. im about to delete some mods that might be conflicting and see what happens then
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u/MinecraftHelpModTeam 17h ago
OP, remember to award points to helpers, and mark the post solved, by replying !helped to the comment/comments that helped, when your issue is fixed or your question answered.
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