/give @a minecraft:leather_boots{display:{Name:""}}
Hovering over or selecting the resulting item in your hot bar will crash the game instantly.
---- Minecraft Crash Report ----
// Shall we play a game?
Time: 5/30/18 2:30 PM
Description: Unexpected error
java.lang.NullPointerException: Unexpected error
at cjg.e(SourceFile:1053)
at cio.m(SourceFile:1183)
at cio.c(SourceFile:790)
at cio.a(SourceFile:380)
at net.minecraft.client.main.Main.main(SourceFile:144)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Client thread
Stacktrace:
at cjg.e(SourceFile:1053)
-- Affected level --
Details:
Level name: MpServer
All players: 1 total; [cvk['Blooded_Wine'/32, l='MpServer', x=8959.08, y=23.51, z=9258.37]]
Chunk stats: MultiplayerChunkCache: 1089, 1089
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options: {}
Level spawn location: World: (8940,22,9272), Chunk: (at 12,1,8 in 558,579; contains blocks 8928,0,9264 to 8943,255,9279), Region: (17,18; contains chunks 544,576 to 575,607, blocks 8704,0,9216 to 9215,255,9727)
Level time: 4165549 game time, 2803 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 3 total; [cvk['Blooded_Wine'/32, l='MpServer', x=8959.08, y=23.51, z=9258.37], anj['Pig'/30, l='MpServer', x=8895.56, y=14.00, z=9247.75], anj['{"text":"Clock"}'/31, l='MpServer', x=8935.83, y=22.00, z=9318.78]]
Retry entities: 0 total; []
Server brand: vanilla
Server type: Integrated singleplayer server
Stacktrace:
at cth.a(SourceFile:391)
at cio.b(SourceFile:1832)
at cio.a(SourceFile:393)
at net.minecraft.client.main.Main.main(SourceFile:144)
-- System Details --
Details:
Minecraft Version: 18w22b
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 753914976 bytes (718 MB) / 1174405120 bytes (1120 MB) up to 8589934592 bytes (8192 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx8G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
Launched Version: 18w22b
LWJGL: 3.1.2 build 29
OpenGL: Radeon (TM) RX 470 Graphics GL version 4.5.13507 Compatibility Profile Context 23.20.15033.5003, ATI Technologies Inc.
GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.
Using VBOs: Yes
Is Modded: Probably not. Jar signature remains and client brand is untouched.
Type: Client (map_client.txt)
Resource Packs:
Current Language: English (US)
Profiler Position: N/A (disabled)
CPU: 4x Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
I had this same issue, I don't know where the item came from but I have an item that has an empty name so now I have a shulkerbox that is useless to me
I am in 1.14.2