[14:30:44 INFO]: Minecraft Launcher 1.6.89-j (through bootstrap 5) started on linux...
[14:30:44 INFO]: Current time is Sep 12, 2019 2:30:44 PM
[14:30:44 INFO]: System.getProperty('os.name') == 'Linux'
[14:30:44 INFO]: System.getProperty('os.version') == '3.19.0-80-generic'
[14:30:44 INFO]: System.getProperty('os.arch') == 'amd64'
[14:30:44 INFO]: System.getProperty('java.version') == '1.8.0_151'
[14:30:44 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[14:30:44 INFO]: System.getProperty('sun.arch.data.model') == '64'
[14:30:44 INFO]: proxy == DIRECT
[14:30:44 INFO]: JFX is already initialized
[14:30:45 INFO]: Refreshing local version list...
[14:30:45 ERROR]: Couldn't load local version /home/miguel/.minecraft/versions/18w10a/18w10a.json
java.lang.NullPointerException
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:56) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:46) ~[launcher.jar:1.6.89-j]
 at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:46) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:177) [launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[14:30:45 ERROR]: Couldn't load local version /home/miguel/.minecraft/versions/18w11a/18w11a.json
java.lang.NullPointerException
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:56) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:46) ~[launcher.jar:1.6.89-j]
 at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:46) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:177) [launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[14:30:45 ERROR]: Couldn't load local version /home/miguel/.minecraft/versions/18w08b/18w08b.json
java.lang.NullPointerException
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:56) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:46) ~[launcher.jar:1.6.89-j]
 at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:46) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:177) [launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[14:30:45 ERROR]: Couldn't load local version /home/miguel/.minecraft/versions/18w07c/18w07c.json
java.lang.NullPointerException
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:56) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:46) ~[launcher.jar:1.6.89-j]
 at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:46) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:177) [launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[14:30:45 ERROR]: Couldn't load local version /home/miguel/.minecraft/versions/17w50a/17w50a.json
java.lang.NullPointerException
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:56) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:46) ~[launcher.jar:1.6.89-j]
 at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:46) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:177) [launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[14:30:45 ERROR]: Couldn't load local version /home/miguel/.minecraft/versions/17w48a/17w48a.json
java.lang.NullPointerException
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:56) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:46) ~[launcher.jar:1.6.89-j]
 at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:46) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:177) [launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[14:30:45 ERROR]: Couldn't load local version /home/miguel/.minecraft/versions/18w09a/18w09a.json
java.lang.NullPointerException
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:56) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.Argument$Serializer.deserialize(Argument.java:46) ~[launcher.jar:1.6.89-j]
 at com.google.gson.TreeTypeAdapter.read(TreeTypeAdapter.java:58) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:81) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.CollectionTypeAdapterFactory$Adapter.read(CollectionTypeAdapterFactory.java:60) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:40) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:188) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.LocalVersionList.refreshVersions(LocalVersionList.java:46) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.refreshVersions(MinecraftVersionManager.java:60) [launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:177) [launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[14:30:45 INFO]: Refreshing remote version list...
[14:30:45 INFO]: Refresh complete.
[14:30:46 INFO]: Installed CompleteVersion\{id='1.12.2', updatedTime=Mon Sep 18 10:39:46 CEST 2017, releasedTime=Mon Sep 18 10:39:46 CEST 2017, type=RELEASE, libraries=[Library{name='com.mojang:patchy:1.1', rules=null, natives=null, extract=null}, Library\{name='oshi-project:oshi-core:1.1', rules=null, natives=null, extract=null}, Library\{name='net.java.dev.jna:jna:4.4.0', rules=null, natives=null, extract=null}, Library\{name='net.java.dev.jna:platform:3.4.0', rules=null, natives=null, extract=null}, Library\{name='com.ibm.icu:icu4j-core-mojang:51.2', rules=null, natives=null, extract=null}, Library\{name='net.sf.jopt-simple:jopt-simple:5.0.3', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:codecjorbis:20101023', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:codecwav:20101023', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:libraryjavasound:20101123', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:librarylwjglopenal:20100824', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:soundsystem:20120107', rules=null, natives=null, extract=null}, Library\{name='io.netty:netty-all:4.1.9.Final', rules=null, natives=null, extract=null}, Library\{name='com.google.guava:guava:21.0', rules=null, natives=null, extract=null}, Library\{name='org.apache.commons:commons-lang3:3.5', rules=null, natives=null, extract=null}, Library\{name='commons-io:commons-io:2.5', rules=null, natives=null, extract=null}, Library\{name='commons-codec:commons-codec:1.10', rules=null, natives=null, extract=null}, Library\{name='net.java.jinput:jinput:2.0.5', rules=null, natives=null, extract=null}, Library\{name='net.java.jutils:jutils:1.0.0', rules=null, natives=null, extract=null}, Library\{name='com.google.code.gson:gson:2.8.0', rules=null, natives=null, extract=null}, Library\{name='com.mojang:authlib:1.5.25', rules=null, natives=null, extract=null}, Library\{name='com.mojang:realms:1.10.22', rules=null, natives=null, extract=null}, Library\{name='org.apache.commons:commons-compress:1.8.1', rules=null, natives=null, extract=null}, Library\{name='org.apache.httpcomponents:httpclient:4.3.3', rules=null, natives=null, extract=null}, Library\{name='commons-logging:commons-logging:1.1.3', rules=null, natives=null, extract=null}, Library\{name='org.apache.httpcomponents:httpcore:4.3.2', rules=null, natives=null, extract=null}, Library\{name='it.unimi.dsi:fastutil:7.1.0', rules=null, natives=null, extract=null}, Library\{name='org.apache.logging.log4j:log4j-api:2.8.1', rules=null, natives=null, extract=null}, Library\{name='org.apache.logging.log4j:log4j-core:2.8.1', rules=null, natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null, features=null}, Rule\{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl_util:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null, features=null}, Rule\{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl-platform:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null, features=null}, Rule\{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=\{LINUX=natives-linux, OSX=natives-osx, WINDOWS=natives-windows}, extract=com.mojang.launcher.versions.ExtractRules@5a829fc4}, Library\{name='org.lwjgl.lwjgl:lwjgl:2.9.2-nightly-20140822', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl_util:2.9.2-nightly-20140822', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl-platform:2.9.2-nightly-20140822', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=\{LINUX=natives-linux, OSX=natives-osx, WINDOWS=natives-windows}, extract=com.mojang.launcher.versions.ExtractRules@42bac4f7}, Library\{name='net.java.jinput:jinput-platform:2.0.5', rules=null, natives={LINUX=natives-linux, OSX=natives-osx, WINDOWS=natives-windows}, extract=com.mojang.launcher.versions.ExtractRules@5d03c927}, Library\{name='com.mojang:text2speech:1.10.3', rules=null, natives=null, extract=null}, Library\{name='com.mojang:text2speech:1.10.3', rules=null, natives={LINUX=natives-linux, WINDOWS=natives-windows}, extract=com.mojang.launcher.versions.ExtractRules@21a8a545}, Library\{name='ca.weblite:java-objc-bridge:1.0.0', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=\{OSX=natives-osx}, extract=com.mojang.launcher.versions.ExtractRules@6f9a720b}, Library\{name='ca.weblite:java-objc-bridge:1.0.0', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}], mainClass='net.minecraft.client.main.Main', jar='null', minimumLauncherVersion=18}
[14:30:46 INFO]: Installed CompleteVersion\{id='1.12.2', updatedTime=Mon Sep 18 10:39:46 CEST 2017, releasedTime=Mon Sep 18 10:39:46 CEST 2017, type=RELEASE, libraries=[Library{name='com.mojang:patchy:1.1', rules=null, natives=null, extract=null}, Library\{name='oshi-project:oshi-core:1.1', rules=null, natives=null, extract=null}, Library\{name='net.java.dev.jna:jna:4.4.0', rules=null, natives=null, extract=null}, Library\{name='net.java.dev.jna:platform:3.4.0', rules=null, natives=null, extract=null}, Library\{name='com.ibm.icu:icu4j-core-mojang:51.2', rules=null, natives=null, extract=null}, Library\{name='net.sf.jopt-simple:jopt-simple:5.0.3', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:codecjorbis:20101023', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:codecwav:20101023', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:libraryjavasound:20101123', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:librarylwjglopenal:20100824', rules=null, natives=null, extract=null}, Library\{name='com.paulscode:soundsystem:20120107', rules=null, natives=null, extract=null}, Library\{name='io.netty:netty-all:4.1.9.Final', rules=null, natives=null, extract=null}, Library\{name='com.google.guava:guava:21.0', rules=null, natives=null, extract=null}, Library\{name='org.apache.commons:commons-lang3:3.5', rules=null, natives=null, extract=null}, Library\{name='commons-io:commons-io:2.5', rules=null, natives=null, extract=null}, Library\{name='commons-codec:commons-codec:1.10', rules=null, natives=null, extract=null}, Library\{name='net.java.jinput:jinput:2.0.5', rules=null, natives=null, extract=null}, Library\{name='net.java.jutils:jutils:1.0.0', rules=null, natives=null, extract=null}, Library\{name='com.google.code.gson:gson:2.8.0', rules=null, natives=null, extract=null}, Library\{name='com.mojang:authlib:1.5.25', rules=null, natives=null, extract=null}, Library\{name='com.mojang:realms:1.10.22', rules=null, natives=null, extract=null}, Library\{name='org.apache.commons:commons-compress:1.8.1', rules=null, natives=null, extract=null}, Library\{name='org.apache.httpcomponents:httpclient:4.3.3', rules=null, natives=null, extract=null}, Library\{name='commons-logging:commons-logging:1.1.3', rules=null, natives=null, extract=null}, Library\{name='org.apache.httpcomponents:httpcore:4.3.2', rules=null, natives=null, extract=null}, Library\{name='it.unimi.dsi:fastutil:7.1.0', rules=null, natives=null, extract=null}, Library\{name='org.apache.logging.log4j:log4j-api:2.8.1', rules=null, natives=null, extract=null}, Library\{name='org.apache.logging.log4j:log4j-core:2.8.1', rules=null, natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null, features=null}, Rule\{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl_util:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null, features=null}, Rule\{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl-platform:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null, features=null}, Rule\{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=\{LINUX=natives-linux, OSX=natives-osx, WINDOWS=natives-windows}, extract=com.mojang.launcher.versions.ExtractRules@6f236193}, Library\{name='org.lwjgl.lwjgl:lwjgl:2.9.2-nightly-20140822', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl_util:2.9.2-nightly-20140822', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}, Library\{name='org.lwjgl.lwjgl:lwjgl-platform:2.9.2-nightly-20140822', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=\{LINUX=natives-linux, OSX=natives-osx, WINDOWS=natives-windows}, extract=com.mojang.launcher.versions.ExtractRules@6743a8f0}, Library\{name='net.java.jinput:jinput-platform:2.0.5', rules=null, natives={LINUX=natives-linux, OSX=natives-osx, WINDOWS=natives-windows}, extract=com.mojang.launcher.versions.ExtractRules@6617d712}, Library\{name='com.mojang:text2speech:1.10.3', rules=null, natives=null, extract=null}, Library\{name='com.mojang:text2speech:1.10.3', rules=null, natives={LINUX=natives-linux, WINDOWS=natives-windows}, extract=com.mojang.launcher.versions.ExtractRules@348bad1a}, Library\{name='ca.weblite:java-objc-bridge:1.0.0', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=\{OSX=natives-osx}, extract=com.mojang.launcher.versions.ExtractRules@40d06de1}, Library\{name='ca.weblite:java-objc-bridge:1.0.0', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}, features=null}], natives=null, extract=null}], mainClass='net.minecraft.client.main.Main', jar='null', minimumLauncherVersion=18}
[14:30:46 FATAL]: Unhandled exception in thread Thread[AWT-EventQueue-0,6,main]
com.google.gson.JsonSyntaxException: duplicate key: null
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:191) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.PlayerInfoPanel.checkState(PlayerInfoPanel.java:96) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.PlayerInfoPanel$2.run(PlayerInfoPanel.java:78) ~[launcher.jar:1.6.89-j]
 at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) ~[?:1.8.0_151]
 at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) ~[?:1.8.0_151]
 at java.awt.EventQueue.access$500(EventQueue.java:97) ~[?:1.8.0_151]
 at java.awt.EventQueue$3.run(EventQueue.java:709) ~[?:1.8.0_151]
 at java.awt.EventQueue$3.run(EventQueue.java:703) ~[?:1.8.0_151]
 at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_151]
 at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) ~[?:1.8.0_151]
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) ~[?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [?:1.8.0_151]
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [?:1.8.0_151]
[14:30:46 ERROR]: Unexpected exception refreshing profile list
com.google.gson.JsonSyntaxException: duplicate key: null
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:191) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.game.GameLaunchDispatcher.getStatus(GameLaunchDispatcher.java:35) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.checkState(PlayButtonPanel.java:94) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.onProfilesRefreshed(PlayButtonPanel.java:90) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.profile.ProfileManager.fireRefreshEvent(ProfileManager.java:100) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.profile.ProfileManager.loadProfiles(ProfileManager.java:88) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:183) [launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
[14:30:46 INFO]: Refreshing auth...
[14:30:46 INFO]: Logging in with access token
[14:30:46 FATAL]: Unhandled exception in thread Thread[AWT-EventQueue-0,6,main]
com.google.gson.JsonSyntaxException: duplicate key: null
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:191) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.PlayerInfoPanel.checkState(PlayerInfoPanel.java:96) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.PlayerInfoPanel$2.run(PlayerInfoPanel.java:78) ~[launcher.jar:1.6.89-j]
 at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) ~[?:1.8.0_151]
 at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) ~[?:1.8.0_151]
 at java.awt.EventQueue.access$500(EventQueue.java:97) ~[?:1.8.0_151]
 at java.awt.EventQueue$3.run(EventQueue.java:709) ~[?:1.8.0_151]
 at java.awt.EventQueue$3.run(EventQueue.java:703) ~[?:1.8.0_151]
 at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_151]
 at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) ~[?:1.8.0_151]
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) ~[?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [?:1.8.0_151]
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [?:1.8.0_151]
[14:30:46 ERROR]: Unhandled exception in executor com.mojang.launcher.updater.ExceptionalThreadPoolExecutor$ExceptionalFutureTask@576af81
java.util.concurrent.ExecutionException: com.google.gson.JsonSyntaxException: duplicate key: null
 at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_151]
 at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_151]
 at com.mojang.launcher.updater.ExceptionalThreadPoolExecutor$ExceptionalFutureTask.done(ExceptionalThreadPoolExecutor.java:58) [launcher.jar:1.6.89-j]
 at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:384) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.setException(FutureTask.java:251) [?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:271) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_151]
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_151]
 at java.lang.Thread.run(Thread.java:748) [?:1.8.0_151]
Caused by: com.google.gson.JsonSyntaxException: duplicate key: null
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:191) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.game.GameLaunchDispatcher.getStatus(GameLaunchDispatcher.java:35) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.checkState(PlayButtonPanel.java:94) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.onProfilesRefreshed(PlayButtonPanel.java:90) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.profile.ProfileManager.fireRefreshEvent(ProfileManager.java:100) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher.ensureLoggedIn(Launcher.java:265) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.Launcher$2.run(Launcher.java:213) ~[launcher.jar:1.6.89-j]
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_151]
 at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_151]
 ... 3 more
[14:41:17 FATAL]: Unhandled exception in thread Thread[AWT-EventQueue-0,6,main]
com.google.gson.JsonSyntaxException: duplicate key: null
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:191) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.popups.profile.ProfileVersionPanel.<init>(ProfileVersionPanel.java:35) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.popups.profile.ProfileEditorPopup.<init>(ProfileEditorPopup.java:39) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.popups.profile.ProfileEditorPopup.showEditProfileDialog(ProfileEditorPopup.java:130) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.ProfileSelectionPanel.actionPerformed(ProfileSelectionPanel.java:141) ~[launcher.jar:1.6.89-j]
 at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) ~[?:1.8.0_151]
 at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) ~[?:1.8.0_151]
 at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) ~[?:1.8.0_151]
 at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) ~[?:1.8.0_151]
 at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) ~[?:1.8.0_151]
 at java.awt.Component.processMouseEvent(Component.java:6533) ~[?:1.8.0_151]
 at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) ~[?:1.8.0_151]
 at java.awt.Component.processEvent(Component.java:6298) ~[?:1.8.0_151]
 at java.awt.Container.processEvent(Container.java:2236) ~[?:1.8.0_151]
 at java.awt.Component.dispatchEventImpl(Component.java:4889) ~[?:1.8.0_151]
 at java.awt.Container.dispatchEventImpl(Container.java:2294) ~[?:1.8.0_151]
 at java.awt.Component.dispatchEvent(Component.java:4711) ~[?:1.8.0_151]
 at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888) ~[?:1.8.0_151]
 at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525) ~[?:1.8.0_151]
 at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466) ~[?:1.8.0_151]
 at java.awt.Container.dispatchEventImpl(Container.java:2280) ~[?:1.8.0_151]
 at java.awt.Window.dispatchEventImpl(Window.java:2746) ~[?:1.8.0_151]
 at java.awt.Component.dispatchEvent(Component.java:4711) ~[?:1.8.0_151]
 at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) ~[?:1.8.0_151]
 at java.awt.EventQueue.access$500(EventQueue.java:97) ~[?:1.8.0_151]
 at java.awt.EventQueue$3.run(EventQueue.java:709) ~[?:1.8.0_151]
 at java.awt.EventQueue$3.run(EventQueue.java:703) ~[?:1.8.0_151]
 at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_151]
 at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) ~[?:1.8.0_151]
 at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90) ~[?:1.8.0_151]
 at java.awt.EventQueue$4.run(EventQueue.java:731) ~[?:1.8.0_151]
 at java.awt.EventQueue$4.run(EventQueue.java:729) ~[?:1.8.0_151]
 at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_151]
 at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) ~[?:1.8.0_151]
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) ~[?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [?:1.8.0_151]
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [?:1.8.0_151]
[14:41:18 FATAL]: Unhandled exception in thread Thread[AWT-EventQueue-0,6,main]
com.google.gson.JsonSyntaxException: duplicate key: null
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:191) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:146) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[Minecraft.jar:?]
 at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:795) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:761) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:710) ~[Minecraft.jar:?]
 at com.google.gson.Gson.fromJson(Gson.java:682) ~[Minecraft.jar:?]
 at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.popups.profile.ProfileVersionPanel.<init>(ProfileVersionPanel.java:35) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.popups.profile.ProfileEditorPopup.<init>(ProfileEditorPopup.java:39) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.popups.profile.ProfileEditorPopup.showEditProfileDialog(ProfileEditorPopup.java:130) ~[launcher.jar:1.6.89-j]
 at net.minecraft.launcher.ui.bottombar.ProfileSelectionPanel.actionPerformed(ProfileSelectionPanel.java:145) ~[launcher.jar:1.6.89-j]
 at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) ~[?:1.8.0_151]
 at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) ~[?:1.8.0_151]
 at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) ~[?:1.8.0_151]
 at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) ~[?:1.8.0_151]
 at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) ~[?:1.8.0_151]
 at java.awt.Component.processMouseEvent(Component.java:6533) ~[?:1.8.0_151]
 at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) ~[?:1.8.0_151]
 at java.awt.Component.processEvent(Component.java:6298) ~[?:1.8.0_151]
 at java.awt.Container.processEvent(Container.java:2236) ~[?:1.8.0_151]
 at java.awt.Component.dispatchEventImpl(Component.java:4889) ~[?:1.8.0_151]
 at java.awt.Container.dispatchEventImpl(Container.java:2294) ~[?:1.8.0_151]
 at java.awt.Component.dispatchEvent(Component.java:4711) ~[?:1.8.0_151]
 at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888) ~[?:1.8.0_151]
 at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525) ~[?:1.8.0_151]
 at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466) ~[?:1.8.0_151]
 at java.awt.Container.dispatchEventImpl(Container.java:2280) ~[?:1.8.0_151]
 at java.awt.Window.dispatchEventImpl(Window.java:2746) ~[?:1.8.0_151]
 at java.awt.Component.dispatchEvent(Component.java:4711) ~[?:1.8.0_151]
 at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) ~[?:1.8.0_151]
 at java.awt.EventQueue.access$500(EventQueue.java:97) ~[?:1.8.0_151]
 at java.awt.EventQueue$3.run(EventQueue.java:709) ~[?:1.8.0_151]
 at java.awt.EventQueue$3.run(EventQueue.java:703) ~[?:1.8.0_151]
 at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_151]
 at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) ~[?:1.8.0_151]
 at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90) ~[?:1.8.0_151]
 at java.awt.EventQueue$4.run(EventQueue.java:731) ~[?:1.8.0_151]
 at java.awt.EventQueue$4.run(EventQueue.java:729) ~[?:1.8.0_151]
 at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_151]
 at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80) ~[?:1.8.0_151]
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) ~[?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:1.8.0_151]
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [?:1.8.0_151]
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [?:1.8.0_151]