---- Minecraft Crash Report ----
// Shall we play a game?

Time: 5/27/21, 11:01 AM
Description: Starting integrated server

java.lang.NullPointerException: Cannot read field "u" because "☃" is null
	at cnu.f(SourceFile:51)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$ap4$8(RecordCodecBuilder.java:365)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$ap4$8(RecordCodecBuilder.java:363)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$9.<init>(RecordCodecBuilder.java:439)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$map$9(RecordCodecBuilder.java:438)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$ap4$8(RecordCodecBuilder.java:363)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$ap4$8(RecordCodecBuilder.java:363)
	at com.mojang.serialization.codecs.RecordCodecBuilder$2.encode(RecordCodecBuilder.java:112)
	at com.mojang.serialization.MapCodec$MapCodecCodec.encode(MapCodec.java:96)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at wu.a(SourceFile:35)
	at wr.a(SourceFile:42)
	at wr.encode(SourceFile:13)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at com.mojang.serialization.codecs.FieldEncoder.encode(FieldEncoder.java:24)
	at com.mojang.serialization.MapCodec$1.encode(MapCodec.java:39)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$4.encode(RecordCodecBuilder.java:222)
	at com.mojang.serialization.codecs.RecordCodecBuilder$2.encode(RecordCodecBuilder.java:112)
	at com.mojang.serialization.MapCodec$MapCodecCodec.encode(MapCodec.java:96)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at com.mojang.serialization.codecs.BaseMapCodec.encode(BaseMapCodec.java:52)
	at com.mojang.serialization.codecs.UnboundedMapCodec.encode(UnboundedMapCodec.java:43)
	at com.mojang.serialization.codecs.UnboundedMapCodec.encode(UnboundedMapCodec.java:17)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at wq.a(SourceFile:28)
	at wq.encode(SourceFile:11)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at com.mojang.serialization.codecs.FieldEncoder.encode(FieldEncoder.java:24)
	at com.mojang.serialization.MapCodec$1.encode(MapCodec.java:39)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$6.encode(RecordCodecBuilder.java:296)
	at com.mojang.serialization.codecs.RecordCodecBuilder$2.encode(RecordCodecBuilder.java:112)
	at com.mojang.serialization.MapCodec$MapCodecCodec.encode(MapCodec.java:96)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at dig.a(SourceFile:250)
	at dig.a(SourceFile:231)
	at dib$a.a(SourceFile:348)
	at dib$a.a(SourceFile:342)
	at dvo.a(SourceFile:2034)
	at dvo.a(SourceFile:2019)
	at dvo.a(SourceFile:2111)
	at dzk.b(SourceFile:40)
	at dwz.c(SourceFile:40)
	at dwt.a(SourceFile:16)
	at dwx.a(SourceFile:121)
	at dxw.a(SourceFile:27)
	at dvp.b(SourceFile:94)
	at eap.a(SourceFile:490)
	at dvp.a(SourceFile:94)
	at dvp.c(SourceFile:165)
	at aqu.execute(SourceFile:101)
	at dvp.b(SourceFile:165)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3174)
	at com.mojang.blaze3d.systems.RenderSystem.limitDisplayFPS(SourceFile:190)
	at dvo.f(SourceFile:1142)
	at dvo.e(SourceFile:730)
	at net.minecraft.client.main.Main.main(SourceFile:217)


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

-- Head --
Thread: Render thread
Stacktrace:
	at cnu.f(SourceFile:51)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$ap4$8(RecordCodecBuilder.java:365)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$ap4$8(RecordCodecBuilder.java:363)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$9.<init>(RecordCodecBuilder.java:439)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$map$9(RecordCodecBuilder.java:438)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$ap4$8(RecordCodecBuilder.java:363)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance.lambda$ap4$8(RecordCodecBuilder.java:363)
	at com.mojang.serialization.codecs.RecordCodecBuilder$2.encode(RecordCodecBuilder.java:112)
	at com.mojang.serialization.MapCodec$MapCodecCodec.encode(MapCodec.java:96)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at wu.a(SourceFile:35)
	at wr.a(SourceFile:42)
	at wr.encode(SourceFile:13)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at com.mojang.serialization.codecs.FieldEncoder.encode(FieldEncoder.java:24)
	at com.mojang.serialization.MapCodec$1.encode(MapCodec.java:39)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$4.encode(RecordCodecBuilder.java:222)
	at com.mojang.serialization.codecs.RecordCodecBuilder$2.encode(RecordCodecBuilder.java:112)
	at com.mojang.serialization.MapCodec$MapCodecCodec.encode(MapCodec.java:96)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at com.mojang.serialization.codecs.BaseMapCodec.encode(BaseMapCodec.java:52)
	at com.mojang.serialization.codecs.UnboundedMapCodec.encode(UnboundedMapCodec.java:43)
	at com.mojang.serialization.codecs.UnboundedMapCodec.encode(UnboundedMapCodec.java:17)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at wq.a(SourceFile:28)
	at wq.encode(SourceFile:11)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at com.mojang.serialization.codecs.FieldEncoder.encode(FieldEncoder.java:24)
	at com.mojang.serialization.MapCodec$1.encode(MapCodec.java:39)
	at com.mojang.serialization.codecs.RecordCodecBuilder$Instance$6.encode(RecordCodecBuilder.java:296)
	at com.mojang.serialization.codecs.RecordCodecBuilder$2.encode(RecordCodecBuilder.java:112)
	at com.mojang.serialization.MapCodec$MapCodecCodec.encode(MapCodec.java:96)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at dig.a(SourceFile:250)
	at dig.a(SourceFile:231)
	at dib$a.a(SourceFile:348)
	at dib$a.a(SourceFile:342)

-- Starting integrated server --
Details:
	Level ID: Ships and Stuff
	Level Name: Ships and Stuff
Stacktrace:
	at dvo.a(SourceFile:2034)
	at dvo.a(SourceFile:2019)
	at dvo.a(SourceFile:2111)
	at dzk.b(SourceFile:40)
	at dwz.c(SourceFile:40)
	at dwt.a(SourceFile:16)
	at dwx.a(SourceFile:121)
	at dxw.a(SourceFile:27)
	at dvp.b(SourceFile:94)

-- Affected screen --
Details:
	Screen name: dzk
Stacktrace:
	at eap.a(SourceFile:490)
	at dvp.a(SourceFile:94)
	at dvp.c(SourceFile:165)
	at aqu.execute(SourceFile:101)
	at dvp.b(SourceFile:165)
	at org.lwjgl.glfw.GLFWMouseButtonCallbackI.callback(GLFWMouseButtonCallbackI.java:36)
	at org.lwjgl.system.JNI.invokeV(Native Method)
	at org.lwjgl.glfw.GLFW.glfwWaitEventsTimeout(GLFW.java:3174)

-- Last reload --
Details:
	Reload number: 1
	Reload reason: initial
	Finished: Yes
	Packs: Default, Server Resources, Things That Should OCD
Stacktrace:
	at dvw.a(SourceFile:49)
	at dvo.c(SourceFile:2406)
	at dvo.e(SourceFile:749)
	at net.minecraft.client.main.Main.main(SourceFile:217)

-- System Details --
Details:
	Minecraft Version: 1.17 Pre-release 1
	Minecraft Version ID: 1.17-pre1
	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: 1237322248 bytes (1180 MiB) / 2617245696 bytes (2496 MiB) up to 6442450944 bytes (6144 MiB)
	CPUs: 12
	Processor Vendor: AuthenticAMD
	Processor Name: AMD Ryzen 5 2600 Six-Core Processor            
	Identifier: AuthenticAMD Family 23 Model 8 Stepping 2
	Microarchitecture: Zen+
	Frequency (GHz): 3.39
	Number of physical packages: 1
	Number of physical CPUs: 6
	Number of logical CPUs: 12
	Graphics card #0 name: NVIDIA GeForce GTX 1660 SUPER
	Graphics card #0 vendor: NVIDIA (0x10de)
	Graphics card #0 VRAM (MB): 4095.00
	Graphics card #0 deviceId: 0x21c4
	Graphics card #0 versionInfo: DriverVersion=27.21.14.5671
	Memory slot #0 capacity (MB): 8192.00
	Memory slot #0 clockSpeed (GHz): 2.13
	Memory slot #0 type: DDR4
	Memory slot #1 capacity (MB): 8192.00
	Memory slot #1 clockSpeed (GHz): 2.13
	Memory slot #1 type: DDR4
	Virtual memory max (MB): 42249.68
	Virtual memory used (MB): 32036.44
	Swap memory total (MB): 25915.88
	Swap memory used (MB): 5426.32
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx6G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Launched Version: 1.17-pre1
	Backend library: LWJGL version 3.2.2 build 10
	Backend API: GeForce GTX 1660 SUPER/PCIe/SSE2 GL version 3.2.0 NVIDIA 456.71, NVIDIA Corporation
	Window size: 1600x900
	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: fabulous
	Resource Packs: vanilla, file/Server Resources, file/Things That Should OCD
	Current Language: English (US)
	CPU: 12x AMD Ryzen 5 2600 Six-Core Processor