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MC-303968

Crashed When Playing Possibly After Checking Chest?

So I was messing about on one of my world empyting out a chest when it suddenly crashed, twice not sure why, though I will point out i did use NBTEditor to mess around with my player and world, but its all completely Vanilla, heres the crash log.

---- Minecraft Crash Report ----
// My bad.

Time: 2025-11-04 22:13:33
Description: mouseClicked event handler

java.lang.IllegalArgumentException: Failed to hash minecraft:unbreakable=>INSTANCE: Unsupported operation
at hed.a(SourceFile:459)
at com.mojang.serialization.DataResult$Error.getOrThrow(DataResult.java:287)
at hed.a(SourceFile:459)
at wz.a(SourceFile:32)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at wz.a(SourceFile:32)
at xa.b(SourceFile:69)
at hel.a(SourceFile:468)
at gsa.a(SourceFile:596)
at gsc.a(SourceFile:133)
at gsa.a(SourceFile:385)
at gsc.a(SourceFile:109)
at ged.a(SourceFile:122)
at ged.b(SourceFile:244)
at cbp.d(SourceFile:169)
at cbt.d(SourceFile:23)
at cbp.execute(SourceFile:111)
at ged.a(SourceFile:244)
at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
at org.lwjgl.system.JNI.invokeV(Native Method)
at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3438)
at com.mojang.blaze3d.systems.RenderSystem.pollEvents(SourceFile:125)
at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:136)
at fxc.a(SourceFile:313)
at gec.c(SourceFile:1401)
at gec.j(SourceFile:961)
at net.minecraft.client.main.Main.main(SourceFile:250)

A detailed walkthrough of the error, its code path and all known details is as follows:

-- Head --
Thread: Render thread
Stacktrace:
at hed.a(SourceFile:459)
at com.mojang.serialization.DataResult$Error.getOrThrow(DataResult.java:287)
at hed.a(SourceFile:459)
at wz.a(SourceFile:32)
at java.base/java.lang.Iterable.forEach(Iterable.java:75)
at wz.a(SourceFile:32)
at xa.b(SourceFile:69)
at hel.a(SourceFile:468)
at gsa.a(SourceFile:596)
at gsc.a(SourceFile:133)
at gsa.a(SourceFile:385)
at gsc.a(SourceFile:109)
at ged.a(SourceFile:122)
at ged.b(SourceFile:244)
at cbp.d(SourceFile:169)
at cbt.d(SourceFile:23)
at cbp.execute(SourceFile:111)
at ged.a(SourceFile:244)
at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
at org.lwjgl.system.JNI.invokeV(Native Method)
at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3438)
at com.mojang.blaze3d.systems.RenderSystem.pollEvents(SourceFile:125)
at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:136)

-- Affected screen --
Details:
Screen name: gtc
Stacktrace:
at ged.a(SourceFile:122)
at ged.b(SourceFile:244)
at cbp.d(SourceFile:169)
at cbt.d(SourceFile:23)
at cbp.execute(SourceFile:111)
at ged.a(SourceFile:244)
at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
at org.lwjgl.system.JNI.invokeV(Native Method)
at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3438)
at com.mojang.blaze3d.systems.RenderSystem.pollEvents(SourceFile:125)
at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:136)
at fxc.a(SourceFile:313)
at gec.c(SourceFile:1401)
at gec.j(SourceFile:961)
at net.minecraft.client.main.Main.main(SourceFile:250)

-- Mouse --
Details:
Mouse location: Scaled: (221.500000, 157.500000). Absolute: (443.000000, 315.000000)
Screen size: ERROR IllegalFormatConversionException: f != java.lang.Integer
Button: 0
Stacktrace:
at ged.a(SourceFile:122)
at ged.b(SourceFile:244)
at cbp.d(SourceFile:169)
at cbt.d(SourceFile:23)
at cbp.execute(SourceFile:111)
at ged.a(SourceFile:244)
at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:43)
at org.lwjgl.system.JNI.invokeV(Native Method)
at org.lwjgl.glfw.GLFW.glfwPollEvents(GLFW.java:3438)
at com.mojang.blaze3d.systems.RenderSystem.pollEvents(SourceFile:125)
at com.mojang.blaze3d.systems.RenderSystem.flipFrame(SourceFile:136)
at fxc.a(SourceFile:313)
at gec.c(SourceFile:1401)
at gec.j(SourceFile:961)
at net.minecraft.client.main.Main.main(SourceFile:250)

-- Uptime --
Details:
JVM uptime: 202.360s
Wall uptime: 155.770s
High-res time: 152.765s
Client ticks: 1533 ticks / 76.650s
Stacktrace:
at gec.d(SourceFile:2444)
at gec.c(SourceFile:1030)
at gec.j(SourceFile:982)
at net.minecraft.client.main.Main.main(SourceFile:250)

-- Affected level --
Details:
All players: 1 total; hje{name=Zallaraxium, id=60, pos=(-319.2933648084752, 85.0, -284.66938372970907), mode=SURVIVAL, permission=permission level: OWNERS}
Chunk stats: 121, 49
Level dimension: minecraft:overworld
Level spawn location: World: (-32,88,0), Section: (at 0,8,0 in -2,5,0; chunk contains blocks -32,-64,0 to -17,319,15), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,-64,0 to -1,319,511)
Level time: 3318663 game time, 4662829 day time
Server brand: vanilla
Server type: Integrated singleplayer server
Tracked entity count: 5

-- Last reload --
Details:
Reload number: 1
Reload reason: initial
Finished: Yes
Packs: vanilla, file/Soartex Forever.zip

-- System Details --
Details:
Minecraft Version: 25w45a
Minecraft Version ID: 25w45a
Operating System: Windows 10 (amd64) version 10.0
Java Version: 21.0.7, Microsoft
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
Memory: 221038384 bytes (210 MiB) / 771751936 bytes (736 MiB) up to 2147483648 bytes (2048 MiB)
CPUs: 2
Processor Vendor: AuthenticAMD
Processor Name: AMD A9-9420 RADEON R5, 5 COMPUTE CORES 2C+3G
Identifier: AuthenticAMD Family 21 Model 112 Stepping 0
Microarchitecture: Excavator
Frequency (GHz): 2.99
Number of physical packages: 1
Number of physical CPUs: 2
Number of logical CPUs: 2
Graphics card #0 name: AMD Radeon(TM) R5 Graphics
Graphics card #0 vendor: Advanced Micro Devices, Inc.
Graphics card #0 VRAM (MiB): 512.00
Graphics card #0 deviceId: VideoController1
Graphics card #0 versionInfo: 27.20.20904.1004
Memory slot #0 capacity (MiB): 8192.00
Memory slot #0 clockSpeed (GHz): 2.40
Memory slot #0 type: DDR4
Virtual memory max (MiB): 11350.96
Virtual memory used (MiB): 10873.01
Swap memory total (MiB): 3740.64
Swap memory used (MiB): 1137.80
Space in storage for jna.tmpdir (MiB): available: 12634.79, total: 120635.00
Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 12634.79, total: 120635.00
Space in storage for io.netty.native.workdir (MiB): available: 12634.79, total: 120635.00
Space in storage for java.io.tmpdir (MiB): available: 12634.79, total: 120635.00
Space in storage for workdir (MiB): available: 12634.79, total: 120635.00
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
Debug Flags: 0 total;
Launched Version: 25w45a
Launcher name: minecraft-launcher
Backend library: LWJGL version 3.3.3+5
Backend API: AMD Radeon(TM) R5 Graphics GL version 3.3.14830 Core Profile Forward-Compatible Context 21.09.04.01 27.20.20904.1004, ATI Technologies Inc.
Window size: 800x600
GFLW Platform: win32
Render Extensions: GL_ARB_buffer_storage, GL_KHR_debug, GL_ARB_vertex_attrib_binding, GL_ARB_direct_state_access, GL_EXT_texture_filter_anisotropic
GL debug messages:
Is Modded: Probably not. Client jar signature and brand is untouched; Server jar signature and brand is untouched
Universe: 400921fb54442d18
Type: Integrated Server (map_client.txt)
Transparency: regular
Render Distance: 2/2 chunks
Resource Packs: vanilla, file/Soartex Forever.zip
Current Language: en_gb
Locale: en_GB
System encoding: Cp1252
File encoding: UTF-8
CPU: 2x AMD A9-9420 RADEON R5, 5 COMPUTE CORES 2C+3G
Server Running: true
Player Count: 1 / 8; [axg['Zallaraxium'/60, l='ServerLevel[Christian]', x=-319.29, y=85.00, z=-284.67]]
Active Data Packs: vanilla, trade_rebalance, redstone_experiments, minecart_improvements
Available Data Packs: minecart_improvements, redstone_experiments, trade_rebalance, vanilla
Enabled Feature Flags: minecraft:redstone_experiments, minecraft:vanilla, minecraft:trade_rebalance, minecraft:minecart_improvements
World Generation: Stable
World Seed: 0
Suppressed Exceptions: NONE

Environment

Windows 10, 2GB, 1024 x 768

Linked issues

Attachments

Comments 2

Thank you for your report!
We're tracking this issue in MC-303947, so this ticket is being resolved and linked as a duplicate.

If you would like to add a vote and any extra information to the main ticket it would be appreciated.

If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.

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Ah, ok, thanks anyway, Manos, I woul have checked but your system seems a little glitchy/buggy and I got undefined error when i tried to navigate a certaib way.

Xyllas

(Unassigned)

Unconfirmed

(Unassigned)

25w45a

Retrieved