17:29:12 launcher Preparing to launch minecraft client for 1.13-pre6 17:29:13 launcher Checking installations. 17:29:13 launcher Minecraft client 1.13-pre6 is ready to start. 17:29:13 launcher Starting! 17:29:13 launcher Using default game log configuration client-1.12.xml (outputs XML) 17:29:16 ces Setting user: username_censored 17:29:18 ces LWJGL Version: 3.1.6 build 14 17:29:19 uw Couldn't get pack info for: uj: 'pack.mcmeta' in ResourcePack '/home/username_censored/.minecraft/resourcepacks/dodatek.zip' 17:29:19 uw Couldn't get pack info for: uj: 'pack.mcmeta' in ResourcePack '/home/username_censored/.minecraft/resourcepacks/dodatek.zip' 17:29:19 vd Reloading ResourceManager: Default 17:29:19 dfk Starting up SoundSystem... 17:29:19 cho Loading font 17:29:19 cho Reading font 17:29:20 dfk Initializing No Sound 17:29:20 dfk (Silent Mode) 17:29:20 dfk OpenAL initialized. 17:29:20 dfk Preloading sound minecraft:sounds/ambient/underwater/underwater_ambience.ogg 17:29:20 dfk Sound engine started 17:29:21 dcf Created: 1024x512 textures-atlas 17:29:23 com.mojang.text2speech.NarratorLinux ERROR : Couldn't load Narrator library : Unable to load library 'fliteWrapper': Native library (linux-x86-64/libfliteWrapper.so) not found in resource path ([file:/home/username_censored/.minecraft/libraries/com/mojang/patchy/1.1/patchy-1.1.jar, file:/home/username_censored/.minecraft/libraries/oshi-project/oshi-core/1.1/oshi-core-1.1.jar, file:/home/username_censored/.minecraft/libraries/net/java/dev/jna/jna/4.4.0/jna-4.4.0.jar, file:/home/username_censored/.minecraft/libraries/net/java/dev/jna/platform/3.4.0/platform-3.4.0.jar, file:/home/username_censored/.minecraft/libraries/com/ibm/icu/icu4j-core-mojang/51.2/icu4j-core-mojang-51.2.jar, file:/home/username_censored/.minecraft/libraries/net/sf/jopt-simple/jopt-simple/5.0.3/jopt-simple-5.0.3.jar, file:/home/username_censored/.minecraft/libraries/com/paulscode/codecjorbis/20101023/codecjorbis-20101023.jar, file:/home/username_censored/.minecraft/libraries/com/paulscode/codecwav/20101023/codecwav-20101023.jar, file:/home/username_censored/.minecraft/libraries/com/paulscode/libraryjavasound/20101123/libraryjavasound-20101123.jar, file:/home/username_censored/.minecraft/libraries/com/paulscode/soundsystem/20120107/soundsystem-20120107.jar, file:/home/username_censored/.minecraft/libraries/io/netty/netty-all/4.1.25.Final/netty-all-4.1.25.Final.jar, file:/home/username_censored/.minecraft/libraries/com/google/guava/guava/21.0/guava-21.0.jar, file:/home/username_censored/.minecraft/libraries/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar, file:/home/username_censored/.minecraft/libraries/commons-io/commons-io/2.5/commons-io-2.5.jar, file:/home/username_censored/.minecraft/libraries/commons-codec/commons-codec/1.10/commons-codec-1.10.jar, file:/home/username_censored/.minecraft/libraries/net/java/jinput/jinput/2.0.5/jinput-2.0.5.jar, file:/home/username_censored/.minecraft/libraries/net/java/jutils/jutils/1.0.0/jutils-1.0.0.jar, file:/home/username_censored/.minecraft/libraries/com/mojang/brigadier/0.1.27/brigadier-0.1.27.jar, file:/home/username_censored/.minecraft/libraries/com/mojang/datafixerupper/1.0.12/datafixerupper-1.0.12.jar, file:/home/username_censored/.minecraft/libraries/com/google/code/gson/gson/2.8.0/gson-2.8.0.jar, file:/home/username_censored/.minecraft/libraries/com/mojang/authlib/1.5.25/authlib-1.5.25.jar, file:/home/username_censored/.minecraft/libraries/org/apache/commons/commons-compress/1.8.1/commons-compress-1.8.1.jar, file:/home/username_censored/.minecraft/libraries/org/apache/httpcomponents/httpclient/4.3.3/httpclient-4.3.3.jar, file:/home/username_censored/.minecraft/libraries/commons-logging/commons-logging/1.1.3/commons-logging-1.1.3.jar, file:/home/username_censored/.minecraft/libraries/org/apache/httpcomponents/httpcore/4.3.2/httpcore-4.3.2.jar, file:/home/username_censored/.minecraft/libraries/it/unimi/dsi/fastutil/7.1.0/fastutil-7.1.0.jar, file:/home/username_censored/.minecraft/libraries/org/apache/logging/log4j/log4j-api/2.8.1/log4j-api-2.8.1.jar, file:/home/username_censored/.minecraft/libraries/org/apache/logging/log4j/log4j-core/2.8.1/log4j-core-2.8.1.jar, file:/home/username_censored/.minecraft/libraries/org/lwjgl/lwjgl/3.1.6/lwjgl-3.1.6.jar, file:/home/username_censored/.minecraft/libraries/org/lwjgl/lwjgl-jemalloc/3.1.6/lwjgl-jemalloc-3.1.6.jar, file:/home/username_censored/.minecraft/libraries/org/lwjgl/lwjgl-openal/3.1.6/lwjgl-openal-3.1.6.jar, file:/home/username_censored/.minecraft/libraries/org/lwjgl/lwjgl-opengl/3.1.6/lwjgl-opengl-3.1.6.jar, file:/home/username_censored/.minecraft/libraries/org/lwjgl/lwjgl-glfw/3.1.6/lwjgl-glfw-3.1.6.jar, file:/home/username_censored/.minecraft/libraries/org/lwjgl/lwjgl-stb/3.1.6/lwjgl-stb-3.1.6.jar, file:/home/username_censored/.minecraft/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3.jar, file:/home/username_censored/.minecraft/versions/1.13-pre6/1.13-pre6.jar]) 17:29:23 net.minecraft.realms.RealmsBridge Realms module missing 17:29:26 bv Ambiguity between arguments [teleport, destination] and [teleport, targets] with inputs: [Player, 0123, @e, dd12be42-52a9-4a91-a8a1-11c01849e498] 17:29:26 bv Ambiguity between arguments [teleport, location] and [teleport, destination] with inputs: [0.1 -0.5 .9, 0 0 0] 17:29:26 bv Ambiguity between arguments [teleport, location] and [teleport, targets] with inputs: [0.1 -0.5 .9, 0 0 0] 17:29:26 bv Ambiguity between arguments [teleport, targets] and [teleport, destination] with inputs: [Player, 0123, dd12be42-52a9-4a91-a8a1-11c01849e498] 17:29:26 bv Ambiguity between arguments [teleport, targets, location] and [teleport, targets, destination] with inputs: [0.1 -0.5 .9, 0 0 0] 17:29:26 aut Loaded 0 recipes 17:29:26 m Loaded 0 advancements 17:29:26 dfa Starting integrated minecraft server version 1.13-pre6 17:29:26 dfa Generating keypair 17:29:26 vd Reloading ResourceManager: Default 17:29:27 aut Loaded 524 recipes 17:29:27 m Loaded 571 advancements 17:29:27 net.minecraft.server.MinecraftServer Preparing start region for level 0 17:29:27 net.minecraft.server.MinecraftServer Preparing spawn area: 4% 17:29:27 net.minecraft.server.MinecraftServer Preparing spawn area: 8% 17:29:27 net.minecraft.server.MinecraftServer Preparing spawn area: 12% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 16% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 20% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 24% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 28% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 32% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 36% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 40% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 44% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 48% 17:29:28 sz Keeping entity minecraft:bat that already exists with UUID 29cf8083-49a0-432b-80ed-96f8df2e8bef 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 52% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 56% 17:29:28 sz Keeping entity minecraft:bat that already exists with UUID b670664d-b721-4af4-b9cd-0e2ffab12063 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 60% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 64% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 68% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 72% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 76% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 80% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 84% 17:29:28 sz Keeping entity minecraft:tropical_fish that already exists with UUID dafebbf8-0b69-4fe0-b2c0-7a71ac89cc70 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 88% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 92% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 96% 17:29:28 net.minecraft.server.MinecraftServer Preparing spawn area: 100% 17:29:28 net.minecraft.server.MinecraftServer Time elapsed: 1142 ms 17:29:29 dfa Changing view distance to 24, from 10 17:29:30 net.minecraft.server.MinecraftServer Encountered an unexpected exception h: Ticking memory connection at tx.c(SourceFile:178) at net.minecraft.server.MinecraftServer.w(SourceFile:716) at net.minecraft.server.MinecraftServer.v(SourceFile:623) at dfa.v(SourceFile:155) at net.minecraft.server.MinecraftServer.run(SourceFile:525) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.IllegalStateException: Not a JSON Object: null at com.google.gson.JsonElement.getAsJsonObject(JsonElement.java:90) at wk.a(SourceFile:82) at wk.<init>(SourceFile:48) at vl.a(SourceFile:923) at tb.<init>(SourceFile:162) at vl.g(SourceFile:443) at ua.b(SourceFile:113) at ua.X_(SourceFile:65) at hw.a(SourceFile:238) at tx.c(SourceFile:170) ... 5 more 17:29:30 net.minecraft.server.MinecraftServer This crash report has been saved to: /home/username_censored/.minecraft/crash-reports/crash-2018-07-09_17.29.30-server.txt 17:29:30 net.minecraft.server.MinecraftServer Stopping server 17:29:30 net.minecraft.server.MinecraftServer Saving players 17:29:30 net.minecraft.server.MinecraftServer Saving worlds 17:29:30 net.minecraft.server.MinecraftServer Saving chunks for level '1.13'/overworld