Trying to play Mythical Cobblemon and this keeps coming up

This only pops up when I try to play Mythical Cobblemon everything else I try to load works fine.

---- Crashed! ----
Date/Time: 2023/09/02 21:35:00.2933

– Crash –

java.lang.OutOfMemoryError: Java heap space
at java.base/
at java.base/java.nio.file.Files.readAllBytes(
at org.quiltmc.loader.impl.transformer.TransformCache.lambda$populateTransformCache$0(
at org.quiltmc.loader.impl.transformer.TransformCache$$Lambda$150/ Source)
at org.quiltmc.loader.impl.transformer.TransformCache$2.visitFile(
at org.quiltmc.loader.impl.transformer.TransformCache$2.visitFile(
at java.base/java.nio.file.Files.walkFileTree(
at java.base/java.nio.file.Files.walkFileTree(
at org.quiltmc.loader.impl.transformer.TransformCache.visitFolder(
at org.quiltmc.loader.impl.transformer.TransformCache.forEachClassFile(
at org.quiltmc.loader.impl.transformer.TransformCache.populateTransformCache(
at org.quiltmc.loader.impl.transformer.TransformCache.createTransformCache(
at org.quiltmc.loader.impl.transformer.TransformCache.populateTransformBundle(
at org.quiltmc.loader.impl.QuiltLoaderImpl.setup(
at org.quiltmc.loader.impl.QuiltLoaderImpl.load(
at org.quiltmc.loader.impl.launch.knot.Knot.init(
at org.quiltmc.loader.impl.launch.knot.Knot.launch(
at org.quiltmc.loader.impl.launch.knot.KnotClient.main(

– Mods –

Index Mod ID Version Type File Hash (SHA-1) File(s)
------: ----- ---- --------- ------ ------------------- ---------
Mod Table Version: 2
Plugin Types: {}

---- end of report ----

Allocate more RAM to the game and make sure to use the latest version of Quilt loader.

I’m having the same issue how do you allocate more ram into the game? Not sure where to do that.

Depends on your launcher. Google what’s your launcher called + allocate more RAM in one sentence. E.g. “Vanilla Minecraft allocate more RAM” or “MultiMC allocate more RAM”.

I have resolved the issue, thank you!

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