---- Minecraft Crash Report ---- // My bad. Time: 9/26/21, 12:37 PM Description: mouseClicked event handler java.lang.OutOfMemoryError: Java heap space at java.base/java.util.ArrayList.<init>(ArrayList.java:156) at com.google.common.collect.Lists.null newArrayListWithCapacity(null)(Lists.java:190) at net.minecraft.nbt.ListTag$1.net.minecraft.nbt.ListTag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(ListTag.java:40) at net.minecraft.nbt.ListTag$1.net.minecraft.nbt.Tag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(ListTag.java:25) at net.minecraft.nbt.CompoundTag.net.minecraft.nbt.Tag readNamedTagData(net.minecraft.nbt.TagType,java.lang.String,java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:428) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.CompoundTag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:71) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.Tag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:57) at net.minecraft.nbt.CompoundTag.net.minecraft.nbt.Tag readNamedTagData(net.minecraft.nbt.TagType,java.lang.String,java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:428) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.CompoundTag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:71) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.Tag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:57) at net.minecraft.nbt.CompoundTag.net.minecraft.nbt.Tag readNamedTagData(net.minecraft.nbt.TagType,java.lang.String,java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:428) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.CompoundTag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:71) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.Tag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:57) at net.minecraft.nbt.NbtIo.net.minecraft.nbt.Tag readUnnamedTag(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(NbtIo.java:108) at net.minecraft.nbt.NbtIo.net.minecraft.nbt.CompoundTag read(java.io.DataInput,net.minecraft.nbt.NbtAccounter)(NbtIo.java:75) at net.minecraft.nbt.NbtIo.net.minecraft.nbt.CompoundTag readCompressed(java.io.InputStream)(NbtIo.java:32) at net.minecraft.nbt.NbtIo.net.minecraft.nbt.CompoundTag readCompressed(java.io.File)(NbtIo.java:26) at net.minecraft.world.level.storage.LevelStorageSource.net.minecraft.world.level.storage.LevelSummary lambda$levelSummaryReader$5(java.io.File,boolean,java.io.File,com.mojang.datafixers.DataFixer)(LevelStorageSource.java:238) at net.minecraft.world.level.storage.LevelStorageSource$$Lambda$4083/null 0x00000001009e1098(null).apply(Unknown Source) at net.minecraft.world.level.storage.LevelStorageSource.java.lang.Object readLevelData(java.io.File,java.util.function.BiFunction)(LevelStorageSource.java:187) at net.minecraft.world.level.storage.LevelStorageSource.java.util.List getLevelList()(LevelStorageSource.java:159) at net.minecraft.client.gui.screens.worldselection.WorldSelectionList.void refreshList(java.util.function.Supplier,boolean)(WorldSelectionList.java:93) at net.minecraft.client.gui.screens.worldselection.WorldSelectionList.void <init>(net.minecraft.client.gui.screens.worldselection.SelectWorldScreen,net.minecraft.client.Minecraft,int,int,int,int,int,java.util.function.Supplier,net.minecraft.client.gui.screens.worldselection.WorldSelectionList)(WorldSelectionList.java:85) at net.minecraft.client.gui.screens.worldselection.SelectWorldScreen.void init()(SelectWorldScreen.java:63) at net.minecraft.client.gui.screens.Screen.void init(net.minecraft.client.Minecraft,int,int)(Screen.java:387) at net.minecraft.client.Minecraft.void setScreen(net.minecraft.client.gui.screens.Screen)(Minecraft.java:984) at net.minecraft.client.gui.screens.TitleScreen.void lambda$createNormalMenuOptions$4(net.minecraft.client.gui.components.Button)(TitleScreen.java:144) at net.minecraft.client.gui.screens.TitleScreen$$Lambda$3538/null 0x00000001008e5618(null).onPress(Unknown Source) at net.minecraft.client.gui.components.Button.void onPress()(Button.java:40) at net.minecraft.client.gui.components.AbstractButton.void onClick(double,double)(AbstractButton.java:16) at net.minecraft.client.gui.components.AbstractWidget.boolean mouseClicked(double,double,int)(AbstractWidget.java:121) at net.minecraft.client.gui.components.events.ContainerEventHandler.boolean mouseClicked(double,double,int)(ContainerEventHandler.java:27) at net.minecraft.client.gui.components.events.ContainerEventHandler.void setFocused(net.minecraft.client.gui.components.events.GuiEventListener)(ContainerEventHandler.java:27) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Render thread Stacktrace: at java.base/java.util.ArrayList.<init>(ArrayList.java:156) at com.google.common.collect.Lists.null newArrayListWithCapacity(null)(Lists.java:190) at net.minecraft.nbt.ListTag$1.net.minecraft.nbt.ListTag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(ListTag.java:40) at net.minecraft.nbt.ListTag$1.net.minecraft.nbt.Tag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(ListTag.java:25) at net.minecraft.nbt.CompoundTag.net.minecraft.nbt.Tag readNamedTagData(net.minecraft.nbt.TagType,java.lang.String,java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:428) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.CompoundTag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:71) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.Tag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:57) at net.minecraft.nbt.CompoundTag.net.minecraft.nbt.Tag readNamedTagData(net.minecraft.nbt.TagType,java.lang.String,java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:428) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.CompoundTag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:71) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.Tag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:57) at net.minecraft.nbt.CompoundTag.net.minecraft.nbt.Tag readNamedTagData(net.minecraft.nbt.TagType,java.lang.String,java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:428) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.CompoundTag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:71) at net.minecraft.nbt.CompoundTag$1.net.minecraft.nbt.Tag load(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(CompoundTag.java:57) at net.minecraft.nbt.NbtIo.net.minecraft.nbt.Tag readUnnamedTag(java.io.DataInput,int,net.minecraft.nbt.NbtAccounter)(NbtIo.java:108) at net.minecraft.nbt.NbtIo.net.minecraft.nbt.CompoundTag read(java.io.DataInput,net.minecraft.nbt.NbtAccounter)(NbtIo.java:75) at net.minecraft.nbt.NbtIo.net.minecraft.nbt.CompoundTag readCompressed(java.io.InputStream)(NbtIo.java:32) at net.minecraft.nbt.NbtIo.net.minecraft.nbt.CompoundTag readCompressed(java.io.File)(NbtIo.java:26) at net.minecraft.world.level.storage.LevelStorageSource.net.minecraft.world.level.storage.LevelSummary lambda$levelSummaryReader$5(java.io.File,boolean,java.io.File,com.mojang.datafixers.DataFixer)(LevelStorageSource.java:238) at net.minecraft.world.level.storage.LevelStorageSource$$Lambda$4083/null 0x00000001009e1098(null).apply(Unknown Source) -- Affected screen -- Details: Screen name: net.minecraft.client.gui.screens.TitleScreen Stacktrace: at net.minecraft.client.gui.screens.Screen.void wrapScreenError(java.lang.Runnable,java.lang.String,java.lang.String)(Screen.java:493) at net.minecraft.client.MouseHandler.void onPress(long,int,int,int)(MouseHandler.java:94) at net.minecraft.client.MouseHandler.void lambda$setup$4(long,int,int,int)(MouseHandler.java:165) at net.minecraft.util.thread.BlockableEventLoop.void execute(java.lang.Runnable)(BlockableEventLoop.java:101) at net.minecraft.client.MouseHandler.void lambda$setup$5(long,int,int,int)(MouseHandler.java:165) at org.lwjgl.glfw.GLFWMouseButtonCallbackI.null callback(null)(GLFWMouseButtonCallbackI.java:36) at org.lwjgl.system.JNI.null invokeV(null)(JNI.java) at org.lwjgl.glfw.GLFW.null glfwPollEvents(null)(GLFW.java:3101) at com.mojang.blaze3d.systems.RenderSystem.void flipFrame(long)(RenderSystem.java:172) at com.mojang.blaze3d.platform.Window.void updateDisplay()(Window.java:310) at net.minecraft.client.Minecraft.void runTick(boolean)(Minecraft.java:1137) at net.minecraft.client.Minecraft.void run()(Minecraft.java:728) at net.minecraft.client.main.Main.void main(java.lang.String[])(Main.java:217) -- Last reload -- Details: Reload number: 1 Reload reason: initial Finished: Yes Packs: Default -- System Details -- Details: Minecraft Version: 1.17.1 Minecraft Version ID: 1.17.1 Operating System: Windows 10 (amd64) version 10.0 Java Version: 16.0.1, Microsoft Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft Memory: 665250224 bytes (634 MiB) / 905969664 bytes (864 MiB) up to 2147483648 bytes (2048 MiB) CPUs: 8 Processor Vendor: GenuineIntel Processor Name: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz Identifier: Intel64 Family 6 Model 158 Stepping 9 Microarchitecture: Kaby Lake Frequency (GHz): 2.81 Number of physical packages: 1 Number of physical CPUs: 4 Number of logical CPUs: 8 Graphics card #0 name: NVIDIA GeForce GTX 1050 Ti Graphics card #0 vendor: NVIDIA (0x10de) Graphics card #0 VRAM (MB): 4095.00 Graphics card #0 deviceId: 0x1c8c Graphics card #0 versionInfo: DriverVersion=27.21.14.6280 Graphics card #1 name: Intel(R) HD Graphics 630 Graphics card #1 vendor: Intel Corporation (0x8086) Graphics card #1 VRAM (MB): 1024.00 Graphics card #1 deviceId: 0x591b Graphics card #1 versionInfo: DriverVersion=22.20.16.4749 Memory slot #0 capacity (MB): 8192.00 Memory slot #0 clockSpeed (GHz): 2.40 Memory slot #0 type: DDR4 Memory slot #1 capacity (MB): 4096.00 Memory slot #1 clockSpeed (GHz): 2.40 Memory slot #1 type: DDR4 Virtual memory max (MB): 14029.22 Virtual memory used (MB): 7924.16 Swap memory total (MB): 1856.00 Swap memory used (MB): 33.18 JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M Launched Version: 1.17.1 Backend library: LWJGL version 3.2.2 build 10 Backend API: GeForce GTX 1050 Ti/PCIe/SSE2 GL version 3.2.0 NVIDIA 462.80, NVIDIA Corporation Window size: 854x480 GL Caps: Using framebuffer using OpenGL 3.2 GL debug messages: Using VBOs: Yes Is Modded: Probably not. Jar signature remains and client brand is untouched. Type: Client (map_client.txt) Graphics mode: fancy Resource Packs: vanilla Current Language: English (US) CPU: 8x Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz