Bug [BUG LAUNCHER]

[lolodu09]

my friend start is launcher and then its getting minecraft vanilla game wtf ? how did this happen ?
(modpack FTB Infinity evolved last versions)

 

[grandrolf]

If your friend shares information and also logs it would be much easier to help out.

Also this part of the forum is for the FTB Launcher (marked as legacy at download), if you're using the Twitch app - create a support ticket under the right part on this forum. We can help out with issues regarding to the FTB packs, but if the issue is with the Twitch app itself, you need to contact Twitch.

 

[matheryn]

doesn't matter which pack I install I cannot seem to get the profile on twitch to launch it keeps giving me this error

[22:40:39 INFO]: Minecraft Launcher 1.6.91 (through bootstrap 100) started on windows...
[22:40:39 INFO]: Current time is Sep 8, 2019 10:40:39 PM
[22:40:39 INFO]: System.getProperty('os.name') == 'Windows 8.1'
[22:40:39 INFO]: System.getProperty('os.version') == '6.3'
[22:40:39 INFO]: System.getProperty('os.arch') == 'amd64'
[22:40:39 INFO]: System.getProperty('java.version') == '1.8.0_51'
[22:40:39 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[22:40:39 INFO]: System.getProperty('sun.arch.data.model') == '64'
[22:40:39 INFO]: proxy == DIRECT
[22:40:39 INFO]: JFX is already initialized
[22:40:40 INFO]: Refreshing local version list...
[22:40:40 INFO]: Refreshing remote version list...
[22:40:40 INFO]: Refresh complete.
[22:40:40 ERROR]: Unexpected exception refreshing profile list
com.google.gson.JsonSyntaxException: duplicate key: null
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:190) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:145) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:803) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:768) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:717) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:689) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.game.GameLaunchDispatcher.getStatus(GameLaunchDispatcher.java:35) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.checkState(PlayButtonPanel.java:94) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.onProfilesRefreshed(PlayButtonPanel.java:90) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.profile.ProfileManager.fireRefreshEvent(ProfileManager.java:100) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.profile.ProfileManager.loadProfiles(ProfileManager.java:88) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.Launcher$2.run(Launcher.java:183) [launcher.jar:1.6.91]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_51]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_51]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_51]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]
[22:40:40 INFO]: Refreshing auth...
[22:40:40 INFO]: Logging in with access token
[22:40:41 FATAL]: Unhandled exception in thread Thread[AWT-EventQueue-0,6,main]
com.google.gson.JsonSyntaxException: duplicate key: null
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:190) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:145) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:803) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:768) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:717) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:689) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.ui.bottombar.PlayerInfoPanel.checkState(PlayerInfoPanel.java:96) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.ui.bottombar.PlayerInfoPanel$2.run(PlayerInfoPanel.java:78) ~[launcher.jar:1.6.91]
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) ~[?:1.8.0_51]
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) ~[?:1.8.0_51]
at java.awt.EventQueue.access$500(EventQueue.java:97) ~[?:1.8.0_51]
at java.awt.EventQueue$3.run(EventQueue.java:709) ~[?:1.8.0_51]
at java.awt.EventQueue$3.run(EventQueue.java:703) ~[?:1.8.0_51]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) ~[?:1.8.0_51]
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) ~[?:1.8.0_51]
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [?:1.8.0_51]
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [?:1.8.0_51]
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [?:1.8.0_51]
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:1.8.0_51]
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [?:1.8.0_51]
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [?:1.8.0_51]
[22:40:41 FATAL]: Unhandled exception in thread Thread[AWT-EventQueue-0,6,main]
com.google.gson.JsonSyntaxException: duplicate key: null
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:190) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:145) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:803) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:768) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:717) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:689) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.ui.bottombar.PlayerInfoPanel.checkState(PlayerInfoPanel.java:96) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.ui.bottombar.PlayerInfoPanel$2.run(PlayerInfoPanel.java:78) ~[launcher.jar:1.6.91]
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) ~[?:1.8.0_51]
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) ~[?:1.8.0_51]
at java.awt.EventQueue.access$500(EventQueue.java:97) ~[?:1.8.0_51]
at java.awt.EventQueue$3.run(EventQueue.java:709) ~[?:1.8.0_51]
at java.awt.EventQueue$3.run(EventQueue.java:703) ~[?:1.8.0_51]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_51]
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) ~[?:1.8.0_51]
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) ~[?:1.8.0_51]
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) [?:1.8.0_51]
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) [?:1.8.0_51]
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) [?:1.8.0_51]
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:1.8.0_51]
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) [?:1.8.0_51]
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) [?:1.8.0_51]
[22:40:41 ERROR]: Unhandled exception in executor com.mojang.launcher.updater.ExceptionalThreadPoolExecutor$ExceptionalFutureTask@3698300b
java.util.concurrent.ExecutionException: com.google.gson.JsonSyntaxException: duplicate key: null
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_51]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_51]
at com.mojang.launcher.updater.ExceptionalThreadPoolExecutor$ExceptionalFutureTask.done(ExceptionalThreadPoolExecutor.java:58) [launcher.jar:1.6.91]
at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:384) [?:1.8.0_51]
at java.util.concurrent.FutureTask.setException(FutureTask.java:251) [?:1.8.0_51]
at java.util.concurrent.FutureTask.run(FutureTask.java:271) [?:1.8.0_51]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_51]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_51]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]
Caused by: com.google.gson.JsonSyntaxException: duplicate key: null
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:190) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.MapTypeAdapterFactory$Adapter.read(MapTypeAdapterFactory.java:145) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:93) ~[launcher.jar:1.6.91]
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:172) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:803) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:768) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:717) ~[launcher.jar:1.6.91]
at com.google.gson.Gson.fromJson(Gson.java:689) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.RemoteVersionList.getCompleteVersion(RemoteVersionList.java:32) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getLatestCompleteVersion(MinecraftVersionManager.java:213) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:268) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.CompleteMinecraftVersion.resolve(CompleteMinecraftVersion.java:255) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getVersionSyncInfo(MinecraftVersionManager.java:171) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.updater.MinecraftVersionManager.getVersions(MinecraftVersionManager.java:105) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.game.GameLaunchDispatcher.getStatus(GameLaunchDispatcher.java:35) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.checkState(PlayButtonPanel.java:94) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.ui.bottombar.PlayButtonPanel.onProfilesRefreshed(PlayButtonPanel.java:90) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.profile.ProfileManager.fireRefreshEvent(ProfileManager.java:100) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.Launcher.ensureLoggedIn(Launcher.java:265) ~[launcher.jar:1.6.91]
at net.minecraft.launcher.Launcher$2.run(Launcher.java:213) ~[launcher.jar:1.6.91]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_51]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_51]
... 3 more