I first discovered it in my singleplayer world. When placing an item frame, the game froze, then went to the loadingscreen with 'Saving world' and the gave a crash report with very little information.
I then tested if it had the same reaction in a new flatworld. and it did.
Attached video is showing what I did.
Environment
17:18:32
cvo
Client thread
fatal
Unreported exception thrown! java.lang.NullPointerException at ati.f(SourceFile:86) at ath.c(SourceFile:232) at ail.<init>(SourceFile:234) at ath.<init>(SourceFile:35) at ath.<init>(SourceFile:39) at ati.<init>(SourceFile:50) at bbw.a(SourceFile:40) at bce.a(SourceFile:189) at dhq.a(SourceFile:321) at cvo.aF(SourceFile:1335) at cvo.aG(SourceFile:1562) at cvo.m(SourceFile:1411) at cvo.e(SourceFile:925) at cvo.b(SourceFile:411) at net.minecraft.client.main.Main.main(SourceFile:154)
17:18:32
agn
Server thread
fatal
Error executing task on Server java.lang.NullPointerException at ati.f(SourceFile:86) at ath.c(SourceFile:232) at ail.<init>(SourceFile:234) at ath.<init>(SourceFile:35) at ath.<init>(SourceFile:39) at ati.<init>(SourceFile:50) at bbw.a(SourceFile:40) at bce.a(SourceFile:189) at vk.a(SourceFile:316) at wa.a(SourceFile:951) at pi.a(SourceFile:36) at pi.a(SourceFile:10) at kd.a(SourceFile:15) at kd$$Lambda$2851/18638320.run(Unknown Source) at ri.run(SourceFile:18) at agn.h(SourceFile:135) at agr.h(SourceFile:23) at agn.p(SourceFile:114) at net.minecraft.server.MinecraftServer.aW(SourceFile:701) at net.minecraft.server.MinecraftServer.p(SourceFile:695) at agn.bf(SourceFile:99) at net.minecraft.server.MinecraftServer.o(SourceFile:679) at net.minecraft.server.MinecraftServer.run(SourceFile:635) at java.lang.Thread.run(Thread.java:745)
17:18:32
net.minecraft.server.MinecraftServer
Server thread
info
Stopping server
17:18:32
net.minecraft.server.MinecraftServer
Server thread
info
Saving players
17:18:32
wa
Server thread
info
Michiel_S lost connection: Disconnected
17:18:32
net.minecraft.server.MinecraftServer
Server thread
info
Michiel_S left the game
17:18:32
wa
Server thread
info
Stopping singleplayer server as player logged out
17:18:32
net.minecraft.server.MinecraftServer
Server thread
info
Saving worlds
17:18:32
net.minecraft.server.MinecraftServer
Server thread
info
Saving chunks for level 'Hello World'/minecraft:overworld
17:18:34
uu
Server thread
info
ThreadedAnvilChunkStorage (Hello World): All chunks are saved
17:18:34
net.minecraft.server.MinecraftServer
Server thread
info
Saving chunks for level 'Hello World'/minecraft:the_end
17:18:34
uu
Server thread
info
ThreadedAnvilChunkStorage (DIM1): All chunks are saved
17:18:34
net.minecraft.server.MinecraftServer
Server thread
info
Saving chunks for level 'Hello World'/minecraft:the_nether
17:18:34
uu
Server thread
info
ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
17:18:34
uu
Server thread
info
ThreadedAnvilChunkStorage (Hello World): All chunks are saved
17:18:34
uu
Server thread
info
ThreadedAnvilChunkStorage (DIM1): All chunks are saved
17:18:34
uu
Server thread
info
ThreadedAnvilChunkStorage (DIM-1): All chunks are saved
17:18:35
launcher
main
info
Minecraft Crash Report ---- // This doesn't make any sense! Time: 14-6-19 17:18 Description: Unexpected error java.lang.NullPointerException: Unexpected error
at ati.f(SourceFile:86)
at ath.c(SourceFile:232)
at ail.<init>(SourceFile:234)
at ath.<init>(SourceFile:35)
at ath.<init>(SourceFile:39)
at ati.<init>(SourceFile:50)
at bbw.a(SourceFile:40)
at bce.a(SourceFile:189)
at dhq.a(SourceFile:321)
at cvo.aF(SourceFile:1335)
at cvo.aG(SourceFile:1562)
at cvo.m(SourceFile:1411)
at cvo.e(SourceFile:925)
at cvo.b(SourceFile:411)
at net.minecraft.client.main.Main.main(SourceFile:154)
A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- – Head – Thread: Client thread Stacktrace: at ati.f(SourceFile:86) at ath.c(SourceFile:232) at ail.<init>(SourceFile:234) at ath.<init>(SourceFile:35) at ath.<init>(SourceFile:39) at ati.<init>(SourceFile:50) at bbw.a(SourceFile:40) at bce.a(SourceFile:189) at dhq.a(SourceFile:321) at cvo.aF(SourceFile:1335) at cvo.aG(SourceFile:1562) – Affected level – Details: All players: 1 total; [dkb['Michiel_S'/150, l='MpServer', x=1852.84, y=68.00, z=1348.17]] Chunk stats: Client Chunk Cache: 1225, 186 Level dimension: minecraft:overworld Level name: MpServer Level seed: 0 Level generator: ID 00 - default, ver 1. Features enabled: false Level generator options: {} Level spawn location: World: (-112,67,49), Chunk: (at 0,4,1 in -7,3; contains blocks -112,0,48 to -97,255,63), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 2182299 game time, 3170191 day time Level storage version: 0x00000 - Unknown? Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Server brand: vanilla Server type: Integrated singleplayer server Stacktrace: at dhr.a(SourceFile:421) at cvo.b(SourceFile:1923) at cvo.b(SourceFile:431) at net.minecraft.client.main.Main.main(SourceFile:154) – System Details – Details: Minecraft Version: 1.14.3 Pre-Release 3 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: 1462078160 bytes (1394 MB) / 1912602624 bytes (1824 MB) up to 2147483648 bytes (2048 MB) 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: 1.14.3-pre3 LWJGL: 3.2.2 build 10 OpenGL: GeForce GTX 1050 Ti/PCIe/SSE2 GL version 4.6.0 NVIDIA 419.17, NVIDIA Corporation 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: vanilla, file/vanillatweaks Current Language: English (US) CPU: 12x Intel(R) Core(TM) i7-8700 CPU @ 3.20GHz
#@
Crash report saved to: #@!@# C:\Users\Michiel\AppData\Roaming\.minecraft\crash-reports\crash-2019-06-14_17.18.34-client.txt
AL lib: (EE) alc_cleanup: 1 device not closed
17:18:35
monitor
Process Monitor
fatal
Process crashed with exit code -1
Linked issues
Attachments
Comments 2
Same issue. When attempting to place an item frame, the game crashes. Crash log below.
Also, item frames placed in prerelease 2 have vanished after updating the world to prerelease 3 (already documented as an issue by someone else. Will comment there next.
-------------
Minecraft Crash Report -------- Minecraft Crash Report ----// My bad.
Time: 6/14/19 2:22 PMDescription: Unexpected error
java.lang.NullPointerException: Unexpected error at ati.f(SourceFile:86) at ath.c(SourceFile:232) at ail.<init>(SourceFile:234) at ath.<init>(SourceFile:35) at ath.<init>(SourceFile:39) at ati.<init>(SourceFile:50) at bbw.a(SourceFile:40) at bce.a(SourceFile:189) at dhq.a(SourceFile:318) at cvo.aF(SourceFile:1335) at cvo.aG(SourceFile:1562) at cvo.m(SourceFile:1411) at cvo.e(SourceFile:925) at cvo.b(SourceFile:411) at net.minecraft.client.main.Main.main(SourceFile:154)
A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
– Head --Thread: Client threadStacktrace: at ati.f(SourceFile:86) at ath.c(SourceFile:232) at ail.<init>(SourceFile:234) at ath.<init>(SourceFile:35) at ath.<init>(SourceFile:39) at ati.<init>(SourceFile:50) at bbw.a(SourceFile:40) at bce.a(SourceFile:189) at dhq.a(SourceFile:318) at cvo.aF(SourceFile:1335) at cvo.aG(SourceFile:1562)
– Affected level --Details: All players: 1 total; [dkb['InMyOwnWorld'/234, l='MpServer', x=2.84, y=50.50, z=92.41]] Chunk stats: Client Chunk Cache: 169, 72 Level dimension: minecraft:overworld Level name: MpServer Level seed: 0 Level generator: ID 00 - default, ver 1. Features enabled: false Level generator options: {} Level spawn location: World: (-112,72,96), Chunk: (at 0,4,0 in -7,6; contains blocks -112,0,96 to -97,255,111), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 9383424 game time, 1963 day time 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 Server brand: vanilla Server type: Integrated singleplayer serverStacktrace: at dhr.a(SourceFile:421) at cvo.b(SourceFile:1923) at cvo.b(SourceFile:431) at net.minecraft.client.main.Main.main(SourceFile:154)
– System Details --Details: Minecraft Version: 1.14.3 Pre-Release 3 Operating System: Mac OS X (x86_64) version 10.13.4 Java Version: 1.8.0_74, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1394687544 bytes (1330 MB) / 1845493760 bytes (1760 MB) up to 2147483648 bytes (2048 MB) JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M Launched Version: 1.14.3-pre3 LWJGL: 3.2.2 build 10 OpenGL: Intel Iris Pro OpenGL Engine GL version 2.1 INTEL-10.32.48, Intel Inc. GL Caps: Using GL 1.3 multitexturing.Using GL 1.3 texture combiners.Using framebuffer objects because ARB_framebuffer_object 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: vanilla Current Language: English (US) CPU: 8x Intel(R) Core(TM) i7-4770HQ CPU @ 2.20GHz
Duplicate of MC-154499