legacy.json missing causing java.io.FileNotFoundException
This Issue is potentially caused by Antivirus Programs and/or Firewall Programs, especially Norton. Try disabling it while launching Minecraft and see if it helps. If it does maybe consider using a different Antivirus Program.
Also, this issue might easily be fixed by reinstalling Minecraft.
[17:00:51 WARN]: No assets index file C:\Users\Manuel-7\AppData\Roaming\.minecraft\assets\virtual\legacy; can't reconstruct assets
java.io.FileNotFoundException: File '/Users/test/Library/Application Support/minecraft/assets/indexes/legacy.json' does not exist at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:?] at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.getAssetObject(GameLauncher.java:323) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.launchGame(GameLauncher.java:245) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.onDownloadJobFinished(GameLauncher.java:616) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:120) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) [?:1.6.0_65] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [?:1.6.0_65] at java.util.concurrent.FutureTask.run(FutureTask.java:138) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [?:1.6.0_65] at java.lang.Thread.run(Thread.java:695) [?:1.6.0_65]
Related crash log:
Macs:
devconsole01.txt
devconsole02.txt
Windows:
devconsole03.txt
Environment
Mac OSX 10.7.5/10.9.0
Linked Issues
is duplicated by128
MC-56773World does not load and consumes RAMDuplicateMC-60568Minecraft fails to launch [Exit Code: 225] & [Exit Code: -1073741819]DuplicateMC-65376java.io.FileNotFoundExceptionDuplicateMC-70808Multiplayer crashes with file not found errorDuplicateMC-71002Fatal error launching gameDuplicateMC-71193It keeps crashing In-game when selecting a worldDuplicateMC-71319local multiplayerDuplicateMC-71476Fatal error launching game right after "Looking for orphaned versions to clean up..."DuplicateMC-71582Crashes on start, just after terrain downloadsDuplicateMC-71946here is a copy of the log - have no idea why i cant play all of a suddenDuplicateMC-71959why can i not use minecraft and i get all these errors?? java platform se binary is not responding??DuplicateMC-72031Error message: Fatal error launching game. Report this to http://bugs.mojang.com please!DuplicateMC-72315fatal bugDuplicateMC-72466Fatal error launching gameDuplicateMC-72496Fatal Exception at launchDuplicateMC-72766file not foundDuplicateMC-73297Launching game Looking for old natives to clean up... Deleting C:\Users\richard\AppData\Roaming\.minecraft\versions\1.7.10\1.7.10-natives-336251473621 Fatal error launching game. Report this to http://mojang.atlassian.net please! DuplicateMC-73350Fatal error launghing gameDuplicateMC-73505save glitchDuplicateMC-73832Error message in launcher logDuplicateMC-74207ERROR Couldn't unpack natives!DuplicateMC-75019Killing Mobs Freezes Game in Multi and Single PlayerInvalidMC-75146if id owload some textur packs it wont let me play DuplicateMC-75744Error during VM intializationDuplicateMC-75963Game crashs fairly constantlyDuplicateMC-76226"Unknown Error" occuring whenever opening MinecraftDuplicateMC-76803Launcher crashes after system updated to Windows 8.1DuplicateMC-76821incompatibility with JAVA SE BINARY PLATFORMDuplicateMC-76929Launch errorDuplicateMC-78045Minecraft will not launch Fatal Error reportedDuplicateMC-78046Minecraft has crashed and will not runDuplicateMC-78089Vanilla 1.8.3 exit code 87DuplicateMC-78196Minecraft don't launch because of a fatal error.DuplicateMC-78432Error in Java when starting gameDuplicateMC-78505Java Platform SE binary does not workDuplicateMC-78826fatal error - installing minecraft on a macDuplicateMC-78924when using a win pc to connect to a minecraft server running on mac there is no connection to serverDuplicateMC-79040fatal error after update to 1.8.3DuplicateMC-79293error trying to log inDuplicateMC-80027Bug Not Allowing Minecraft to OpenDuplicateMC-80185Will not proceed to game from launcherDuplicateMC-81516[18:42:11 FATAL]: Fatal error launching game.DuplicateMC-82605When i press play button minecraft crashes and gives me an error!DuplicateMC-82704Error launching gameDuplicateMC-83078"Fatal Error Launching Game" in Launcher Log (15w14a)DuplicateMC-87125Java CrashDuplicateMC-87772program not working !DuplicateMC-88272As soon as Minecraft launches, it crashesDuplicateMC-91469Fatal errorDuplicateMC-91603I can't load Minecraft.DuplicateMC-93138Error occurred during initialization of VMDuplicateMC-94188my minecraft said me to send this bug to you guysDuplicateMC-94701Fatal error launching gameDuplicateMC-94827Extremely slow Loading, 0-1 FPSInvalidMC-94892Fatal error launching game.DuplicateMC-94928Lack of file ~/.minecraft/assets/indexes/legacy.jsonDuplicateMC-95121Twitch StreamingDuplicateMC-96621Fatal error launching gameDuplicateMC-96761crash on startup - missing legacy.jsonDuplicateMC-96883Cannot launch gameDuplicateMC-99386World not Loading/Starting/GeneratingDuplicateMC-99516Multiplayer Game Downloading terrain foreverDuplicateMC-102218CrashDuplicateMC-103328Game crashing Exit Code 255DuplicateMC-103569fatal error cant join any gameDuplicateMC-104497Minecraft crashing when attempting to join a server 1.10/1.10.1/1.10.2DuplicateMC-104657Fatal error launching gameDuplicateMC-104702File not found - Game crashesDuplicateMC-105235Unable to Launch Minecraft - Java ErrorDuplicateMC-105821Exit code -1073740940DuplicateMC-106522Fatel ErrorDuplicateMC-106978Fatal Error in Launcher Log - java.io.FileNotFoundExceptionDuplicateMC-107214Error 87DuplicateMC-108490crashesDuplicateMC-108764Game crash (exit code -805306369)DuplicateMC-112777Minecraft launcher can't start minecraftDuplicateMC-112807still problem with multiplayerDuplicateMC-114524Minecraft Launcher stops working.DuplicateMC-121101When I try to join a server, it loads, then it crashes my minecraft, but only for certain versions.Duplicate
MCL-1906Minecraft wont loadDuplicateMCL-22041.7.4.json' does not existDuplicateMCL-2206crash with launching mac osxDuplicateMCL-2221Minecraft Launching failedDuplicateMCL-2222Fatal error launching gameDuplicateMCL-2495Fatal CrashDuplicateMCL-2532Fatal error launching gameDuplicateMCL-2549launcher doesn't launch gameDuplicateMCL-2572Minecraft Stops collecting Data at a PointDuplicateMCL-2584Fatal ERRORDuplicateMCL-2590Problem with the launcher window (I make it stay up in-game)DuplicateMCL-2644Gaming is crashing when loading a world that is starting in the Nether. DuplicateMCL-2647Minecraft won't startDuplicateMCL-2648Minecraft 1.7.9 crashes after some secondsDuplicateMCL-2657Mincraft Launcher CrashDuplicateMCL-2720Having problems launching game on MacDuplicateMCL-2736fatal error launching game. File ' /users/archit/library/application support/minecraft/assets/indexes/legacy.json' doesn't existDuplicateMCL-2835Evertime I click play it just takes me back to the launch screen.DuplicateMCL-2842Game fails to launchDuplicateMCL-2869Fatal error launching gameDuplicateMCL-2908Minecraft works for like 1 minute and then it crashes. It works on my ethernet cable. DuplicateMCL-2965Loading snapshotDuplicateMCL-2989launcher failedDuplicateMCL-3040Not loading the game after pressing playDuplicateMCL-3079exception (fatal)DuplicateMCL-3246Fatal error launching game. Report this to http://bugs.mojang.com please!DuplicateMCL-3278minecraft 1.7 run, 1.8 not DuplicateMCL-3448Launching failureDuplicateMCL-3543Fatal Error Launching GameDuplicateMCL-3544"[15:58:27 FATAL]: Fatal error launching game. Report this to http://bugs.mojang.com please!" So I report this.DuplicateMCL-3655Minecraft does not startDuplicateMCL-3672starting ExceptionDuplicateMCL-3679Minecraft launcherDuplicateMCL-3695Whenever I hit "play" in the launcher, it downloads files over and over again and gets a "FATAL ERROR".DuplicateMCL-4001Launcher Crash after pressing "Play"DuplicateMCL-4009Launcher will not open on mac "Fatal Error"DuplicateMCL-4147Launcher won't workDuplicateMCL-4199Fatal Error at launching on MacDuplicateMCL-4259Broken Twitch StreamingDuplicateMCL-4323[Mac] Fatal error launching game, 1.8.json does not existDuplicateMCL-432416w03a Can not start the GameDuplicateMCL-48581114 errorDuplicateMCL-4895When I try to start the Minecraft Launcher, than is comes a errorDuplicateMCL-4958ProblemsDuplicateMCL-5224can't access multiplayer minecraft : searching on local network, no server connectionDuplicateMCL-5335When I try to start my minecraft it's just can't start due to a missing file called legacy.jsonDuplicateMCL-7570fatal error launching gameDuplicateMCL-7594'Fatal error launching game' DuplicateMCL-8063Minecraft Launcher Crashing?! 1.12.1Duplicate
Created Issue:
Mac 10.7+: legacy.json missing causing java.io.FileNotFoundException
Environment
Mac OSX 10.7.5/10.9.0
Linked Issues
is duplicated by11
is duplicated by
Mac 10.7+:legacy.json missing causing java.io.FileNotFoundException
is duplicated by
is duplicated by
is duplicated by
Is this still a concern in the current Minecraft version 14w06b / Launcher version 1.3.9 or later? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases.
A comment with security level 'global-moderators' was removed.
[17:00:51 WARN]: No assets index file C:\Users\Manuel-7\AppData\Roaming\.minecraft\assets\virtual\legacy; can't reconstruct assetsjava.io.FileNotFoundException: File '/Users/test/Library/Application Support/minecraft/assets/indexes/legacy.json' does not exist at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:?] at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.getAssetObject(GameLauncher.java:323) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.launchGame(GameLauncher.java:245) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.onDownloadJobFinished(GameLauncher.java:616) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:120) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) [?:1.6.0_65] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [?:1.6.0_65] at java.util.concurrent.FutureTask.run(FutureTask.java:138) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [?:1.6.0_65] at java.lang.Thread.run(Thread.java:695) [?:1.6.0_65]Related crash log:
Macs:
devconsole01.txt
devconsole02.txtWindows:
devconsole03.txt
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
![[Mod] Torabi](../../../data/assets/gravatar/torabi.png){kind=small}
is duplicated by
Potential CauseThis Issue is potentially caused by Antivirus Programs and/or Firewall Programs, especially Norton. The only way to solve this problem with Norton is to uninstall it.
Also, this issue might easily be fixed by reinstalling Minecraft.
[17:00:51 WARN]: No assets index file C:\Users\Manuel-7\AppData\Roaming\.minecraft\assets\virtual\legacy; can't reconstruct assetsjava.io.FileNotFoundException: File '/Users/test/Library/Application Support/minecraft/assets/indexes/legacy.json' does not exist at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:?] at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.getAssetObject(GameLauncher.java:323) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.launchGame(GameLauncher.java:245) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.onDownloadJobFinished(GameLauncher.java:616) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:120) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) [?:1.6.0_65] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [?:1.6.0_65] at java.util.concurrent.FutureTask.run(FutureTask.java:138) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [?:1.6.0_65] at java.lang.Thread.run(Thread.java:695) [?:1.6.0_65]Related crash log:
Macs:
devconsole01.txt
devconsole02.txtWindows:
devconsole03.txt
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
MODS!! You should really change this!
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
relates to
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
![[Mod] Ezekiel (ezfe)](../../../data/assets/gravatar/ezekielelin.jpeg){kind=small}
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
relates to
is duplicated by
relates to
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
relates to
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
Potential CauseThis Issue is potentially caused by Antivirus Programs and/or Firewall Programs, especially Norton. T
he only way to solve this problem with Norton is touninstall it.Also, this issue might easily be fixed by reinstalling Minecraft.
[17:00:51 WARN]: No assets index file C:\Users\Manuel-7\AppData\Roaming\.minecraft\assets\virtual\legacy; can't reconstruct assetsjava.io.FileNotFoundException: File '/Users/test/Library/Application Support/minecraft/assets/indexes/legacy.json' does not exist at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:?] at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.getAssetObject(GameLauncher.java:323) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.launchGame(GameLauncher.java:245) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.onDownloadJobFinished(GameLauncher.java:616) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:120) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) [?:1.6.0_65] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [?:1.6.0_65] at java.util.concurrent.FutureTask.run(FutureTask.java:138) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [?:1.6.0_65] at java.lang.Thread.run(Thread.java:695) [?:1.6.0_65]Related crash log:
Macs:
devconsole01.txt
devconsole02.txtWindows:
devconsole03.txtPotential CauseThis Issue is potentially caused by Antivirus Programs and/or Firewall Programs, especially Norton. Try disabling it while launching Minecraft and see if it helps. If it does maybe consider using a different Antivirus Program.
Also, this issue might easily be fixed by reinstalling Minecraft.
[17:00:51 WARN]: No assets index file C:\Users\Manuel-7\AppData\Roaming\.minecraft\assets\virtual\legacy; can't reconstruct assetsjava.io.FileNotFoundException: File '/Users/test/Library/Application Support/minecraft/assets/indexes/legacy.json' does not exist at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:?] at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.getAssetObject(GameLauncher.java:323) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.launchGame(GameLauncher.java:245) ~[launcher.jar:?] at net.minecraft.launcher.GameLauncher.onDownloadJobFinished(GameLauncher.java:616) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:120) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?] at net.minecraft.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:89) [launcher.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) [?:1.6.0_65] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) [?:1.6.0_65] at java.util.concurrent.FutureTask.run(FutureTask.java:138) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) [?:1.6.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) [?:1.6.0_65] at java.lang.Thread.run(Thread.java:695) [?:1.6.0_65]Related crash log:
Macs:
devconsole01.txt
devconsole02.txtWindows:
devconsole03.txt
![[Mod] Neko](../../../data/avatars/users/92901.png){kind=small}
is duplicated by
is duplicated by
is duplicated by
is duplicated by
is duplicated by
![[Bot] Arisa](../../../data/assets/gravatar/mustek2.png){kind=small}
is duplicated by
![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
is duplicated by
is duplicated by
relates to
is duplicated by
![[Mod] violine1101](../../../data/avatars/users/92858.png){kind=small}
is duplicated by
is duplicated by
relates to
This ticket has been marked as a duplicate of MCL-1905, in favor of the better information provided.
I'm sorry ?
This site is a bug tracker, and your issue was identfied as already reported in (the still unresolved) MCL-1905
That your graphics card driver is outdated or even your graphics card being inable to run Minecraft was just a hint. Please read MC-14051,
For customer / technical support please use the Mojang Support Center.
I could not reproduce this.
- I created a world in 14w21b
- placed two flower pots
- putting a cactus in one of them
- saved and exited
- loaded the world in 14w28a
- Both flower pots were still there.
Exactly what steps are you taking to reproduce the problem? Or have you reproduced it after the first time it happened?
This error from your development console log might be significant:
[19:37:25 FATAL]: Fatal error launching game. Report this to http://bugs.mojang.com please! java.io.FileNotFoundException: File 'C:\Users\Dan\AppData\Roaming\.minecraft\assets\indexes\legacy.json' does not exist
Although it does not appear to be crashing the game, unlike what's reported in MCL-1905.
Duplicate of MCL-1905
Duplicate of MCL-1905
Duplicate of MCL-1905
Duplicate of MCL-1905.
Besides that, Your Java version is out of date! Please update your Java to the latest version (1.7.0_67 / 1.8.0_20): http://www.java.com/en/download/.
- When using a 32-bit browser on a 64-bit operating system the automatic version detection will only show the 32-bit version of Java, the 64-bit version needs to be downloaded manually: http://www.java.com/en/download/manual.jsp.
This issue is a duplicate of MCL-1905. It has been linked to the original bugreport.
Please search before reporting any bugs, as it's likely that one exists already.
This issue is a duplicate of MCL-1905. It has been linked to the original bugreport.
Please search before reporting any bugs, as it's likely that one exists already.
Dupe of MCL-1905
Dupe of MCL-1905
I meant my "suggestion", I just wanted to know if this would maybe work 
This attitude has a reason, I commented on more than 2 reports multiple times, but no one responsed!
MCL-1905
Dupe of MCL-1905
Dupe of MCL-1905
Duplicate of MCL-1905
Dupe of MCL-1905
This issue is a duplicate of MCL-1905. It has been linked to the original bugreport.
Please search before reporting any bugs, as it's likely that one exists already.
This is happening to me every time I try to save and quit on a LAN session as well. I've only noticed this error this last time, so I'm not sure if it's happened every time, but I got the same error as this report MCL-1905. Here's the error report in the Launcher Log (there's no sign of an error in Game Output) (11:48 is when I launched the game, and 13:58 is when I tried to quit):
[11:48:53 FATAL]: Fatal error launching game. Report this to http://bugs.mojang.com please! java.io.FileNotFoundException: File 'C:\Users\Ben\AppData\Roaming\.minecraft\assets\indexes\legacy.json' does not exist at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:?] at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:?] at net.minecraft.launcher.Launcher.cleanupOrphanedAssets(Launcher.java:252) ~[launcher.jar:?] at net.minecraft.launcher.Launcher.performCleanups(Launcher.java:494) ~[launcher.jar:?] at net.minecraft.launcher.game.MinecraftGameRunner.launchGame(MinecraftGameRunner.java:221) ~[launcher.jar:?] at com.mojang.launcher.game.runner.AbstractGameRunner.onDownloadJobFinished(AbstractGameRunner.java:185) [launcher.jar:?] at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:122) [launcher.jar:?] at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:?] at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:?] at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.7.0_65] at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.7.0_65] at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) [?:1.7.0_65] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [?:1.7.0_65] at java.lang.Thread.run(Unknown Source) [?:1.7.0_65] [13:58:05 ERROR]: Game ended with bad state (exit code -805306369) [13:58:09 INFO]: Ignoring visibility rule and showing launcher due to a game crash [13:58:12 INFO]: Deleting C:\Users\Ben\AppData\Roaming\.minecraft\versions\1.8.1\1.8.1-natives-296251035682913
Edit: My next time hosting a LAN world it happened again with the same error.
Dupe of MCL-1905
Dupe of MCL-1905
Dupe of MCL-1905
Dupe of MCL-1905
Duplicate of MCL-1905 – If you have not, please use the search function in the future, to see if your bug has already been submitted.
Dupe of MCL-1905
Sounds like MCL-1905, try changing the settings of your anti-virus program
Dupe of MCL-1905
I logged out of a world while falling and when I tried to quickly rejoin I was repeatedly pressing right click (in bursts) to block any remaining fall damage but somehow triggered an infinite loop of "Loading World" and "Generating Terrain". This started 30-45 minutes before posting this and has subsequently caused the game to freeze and forced me to close the game with task manager. It might be worth noting that the game launched with an error already reported in [MCL-1905].
Before anyone asks me to manually trigger a crash just know that I've tried, and failed, to do so by means of F3+C.
Attached is the log from this event.
The log is too big to be attached so a GZip-ed version is attached instead.
BE WARNEDThis file is absolutely MASSIVE for a plain text file, only download and extract it if you are willing to read 20MB of text.
Dupe of MCL-1905
Dupe of MCL-1905
The error message is MCL-1905, but unrelated to the FPS issue.
Your graphics card drivers are outdated, please update from http://downloadcenter.intel.com/
This is a technical support issue; this site is for bug reports only. For technical support please use the Mojang Support Center.
Before posting this issue, I read MCL-1905, and tried reinstalling MC for more than 10 times.
It does not work.
Meanwhile, I think I don't have Norton in my Mac and did not install any Antivirus Programs and/or Firewall Programs for my Mac.
See MCL-1905
This is a technical support issue; this site is for bug reports only. For technical support please use the Mojang Support Center.
Dupe of MCL-1905
Possibly caused by an antivirus software. See MCL-1905.
Thank you for your report!
However, this issue has been closed as a Duplicate of MCL-1905.
It has been linked to this report. If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Looks like MCL-1905
Thank you for your report!
However, this issue is a Duplicate of MCL-1905.
It has been linked to this report. If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
From MCL-1905:
This Issue is potentially caused by Antivirus Programs and/or Firewall Programs, especially Norton. Try disabling it while launching Minecraft and see if it helps. If it does maybe consider using a different Antivirus Program.
Also, this issue might easily be fixed by reinstalling Minecraft.
You could also try updating Java.
If none of this works, try community support.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
Thank you for your report!
However, this issue is a Duplicate of MCL-1905.
It has been linked to this report. If you have additional information, please add it to that report.
Please search before reporting, as it's likely that one exists already.
Quick Links:
📓 Issue Guidelines – 💬 Community Support – 📧 Customer Support – 📖 Game Wiki
sorry, but the error description do not fix this bug. We tried to
reinstall minecraft and I am not willig to deactivate my antivir! Please
provide other solution.
Regards
Am 26.03.2015 um 18:38 schrieb [Mod] Mustek (JIRA):
> Message Title
> [Mod] Mustek
> <https://bugs.mojang.com/secure/ViewProfile.jspa?name=mustek>
> resolved an issue as Duplicate
>
> Thank you for your report.
> However, your ticket has been resolved as a duplicate.
>
> This issue has been linked to the original bugreport: *MCL-1905
> <https://bugs.mojang.com/browse/MCL-1905>*. You can find or add
> further information on that report.
> Please search
> <https://confluence.atlassian.com/display/JIRA/Basic+Searching> before
> reporting any bugs, as it's likely that one exists already.
>
> Minecraft <https://bugs.mojang.com/browse/MC> / Bug
> <https://bugs.mojang.com/browse/MC-79040> MC-79040
> <https://bugs.mojang.com/browse/MC-79040>
> fatal error after update to 1.8.3
> <https://bugs.mojang.com/browse/MC-79040>
>
> Change By: [Mod] Mustek
> <https://bugs.mojang.com/secure/ViewProfile.jspa?name=mustek>
> Resolution: Duplicate
> Status: Open Resolved
>
> Add Comment <https://bugs.mojang.com/browse/MC-79040#add-comment> Add
> Comment <https://bugs.mojang.com/browse/MC-79040#add-comment>
>
> This message was sent by Atlassian JIRA (v6.1.6#6162-sha1:7af547c)
> Atlassian logo
>
I have this issue as well. It should be noted I have an older laptop, and also should be noted I accidently downloaded a 32bit version of Java on my 64bit computer (prior to this update it still worked fine), and I was too lazy to change it. As I press Play Game, it loads the game regularly up until the Mojang screen comes up. Graphics for Mojang screen seem extremely low-resolution and irregular. Hopefully we can get an answer soon. Need be I can report my crash data as well.
EDIT- I realize this post is for Mac OS but I use Windows Vista.
ubuntu 13.10
java version "1.8.0_05"
Java(TM) SE Runtime Environment (build 1.8.0_05-b13)
Java HotSpot(TM) 64-Bit Server VM (build 25.5-b02, mixed mode)
Minecraft 1.7.9
I am seeing this same problem in a more recent version: 1.7.9. It is almost like the problem has been inherited by some of the more recent versions of Minecraft which is weird since it was almost non-existent in 1.6.
Happens to me in 1.7.x
@Will Eder I have a 2002 computer, Windows XP, and it happens to me
I have a regular windows 7 x64 laptop and downloaded minecraft from https://minecraft.net/
What ever I do the error about missing legacy.json occur.
What can I do to make it work?
Same issue, same system.
Update: This Issue is, at least on Windows, most likely caused by Antivirus programs. One known program that can potentially cause it is "Norton 360"
@Galaxy_2Alex I don't have Norton 360 but I do use Microsoft Security Essentials. After re-downloading the minecraft files it worked fine.
Some system info:
I'm getting this with 1.5.1 using 1.7.10 and 14w32d. I have no idea why it does this because the game always runs perfectly fine.
Also affects 1.8 on Linux 3.13.0-35-generic #62-Ubuntu; game does not run fine, but loses map data.
I am not aware of any norton program for Linux, and do not have such installed. Also, the game is not installed on Linux, but run straight out of a jar. I replaced the jar, no change. Principle effect of the error; my map, my terraformed map, is gone, and I now appear deep underground, not in a cavern, but suffocating in the midst of blocks, in some strange world. A much smaller world.
Rolled back to an older version, managed to load, no error, map still funny. Now using 1.8, no error, map wrong.
What is the web address of all the asset downloads? It's usually possible to add domains to firewall whitelists, and firewall programs usually add their own site + update source there. If I can get the address of Minecraft asset downloads then I'm all good.
Tip: I would only recommend to uninstall Norton, when reinstalling Minecraft isn't working!!! Mods please change this! I guess payed(monthly) security is more important than a one time payed game!
PLEASE MODS, change the work around description! Else some player could uninstall NORTON and then catch a virus and you would be the person reponsible
Word to the wise concerning the apparent conflict with antivirus software programs, always have a backup ready to go if you are even thinking of uninstalling or disabling ANY security software for any reason such as that stated above by the Mods.
I have uninstalled JAVA and Minecraft and reinstalled and continue to get this error. I use Kaspersky and I don't believe anything has changed, this error just started occurring two days ago. What is the resolution.
You must remove Minecrafts support files as well. On Mac the folder is located in ~/Library/Application Support/minecraft
The only files you would need to save are the world files in saves. Then there are the options file and the server list. I do not know where the server list is stored.
Someone else could help you out with the Windows location.
That should stop this error.
the windows location is
and it is only the "assets", "libraries", and "versions" folders that you will have to delete under most circumstances
EDIT: useful link for getting a hold of the mods: http://www.reddit.com/r/Mojira/
I deleted the file recommended from the .minecraft folder and it downloaded new versions. Then when I attempted to get on a multiplayer server I got Game ended with bad state (exit code 1). I deleted versions and tried again and got
Game ended with bad state (exit code 255). Any more suggestions? Thanks.
This message can be benign although disconcerting. Nothing bad happened despite these logs:
[11:55:01 INFO]: Looking for orphaned versions to clean up...
[11:55:01 FATAL]: Fatal error launching game. Report this to http://bugs.mojang.com please!
java.io.FileNotFoundException: File 'C:\Users*************\Desktop\MCSERVER\New folder\.minecraft\assets\indexes\legacy.json' does not exist
[13:04:18 INFO]: Game ended with no troubles detected (exit code 0)
I looked in it and I think this file is just a hash index of all the resources in the assets folder. You could delete the assets folder to force an update, but this is a possible workaround and not a fix.
Got it on newest snapshot (15w32c):
launcher.log
game still launched though... first "Game Output" entry is at 14:20:20
Getting this same error on Minecraft Launcher 1.6.13.
What's the solution? It prevents game play. a blocker in IMHO.
I have this issue as well. However if I login with another user account on my PC and start a new world, it doesn't complain about a missing legacy.json, although it doesn't exist. Is it possible, that it's only required for worlds created with older versions of the game?
Anyway: Wouldn't it be possible to put a legacy.json as an attachment to this case, so anyone who is missing it can download it?
Just noticed this issue on Mac OS 10.11.4 when looking through the log after what I assume was an unrelated crash.
[11:03:00 INFO]: Minecraft Launcher 1.6.61 (through bootstrap 5) started on osx... [11:03:00 INFO]: Current time is Jul 4, 2016 11:03:00 AM [11:03:00 INFO]: System.getProperty('os.name') == 'Mac OS X' [11:03:00 INFO]: System.getProperty('os.version') == '10.11.4' [11:03:00 INFO]: System.getProperty('os.arch') == 'x86_64' [11:03:00 INFO]: System.getProperty('java.version') == '1.8.0_60' [11:03:00 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation' [11:03:00 INFO]: System.getProperty('sun.arch.data.model') == '64' [...] 11:05:11 FATAL]: Fatal error launching game. Report this to http://bugs.mojang.com please! java.io.FileNotFoundException: File '/Users/tasnu/Library/Application Support/minecraft/assets/indexes/legacy.json' does not exist at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:1.6.61] at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:1.6.61] at net.minecraft.launcher.Launcher.cleanupOrphanedAssets(Launcher.java:254) ~[launcher.jar:1.6.61] at net.minecraft.launcher.Launcher.performCleanups(Launcher.java:496) ~[launcher.jar:1.6.61] at net.minecraft.launcher.game.MinecraftGameRunner.launchGame(MinecraftGameRunner.java:231) ~[launcher.jar:1.6.61] at com.mojang.launcher.game.runner.AbstractGameRunner.onDownloadJobFinished(AbstractGameRunner.java:186) [launcher.jar:1.6.61] at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:122) [launcher.jar:1.6.61] at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:1.6.61] at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:1.6.61] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_60] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_60] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_60] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_60] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]@Hugo, your stack is the benign version I mentioned above.
The problem is indicated by
The benign version has
One is attempting to access the file to get the assets and run the game. The other is speculatively attempting to clean up after the game has already exited. [All failures should really be being silently suppressed by Mojang during cleanup, but they don't do that]
Is this still a concern in the current Minecraft Launcher version 2.0.805 / 2.0.806? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases. If this has been done, we can reopen the issue.
Keep in mind that the "Resolved"-Status on this ticket just means "Answered", and that we are waiting for further information on whether this issue still exists or not. It will be reopened it as soon as the requested information has been delivered.
I can't test this with the new launcher since it crashes on one of my kids computers with a CPU error.
Fact is that when using the legacy laucnher something does not handle the filenotfound exception, which it should ignore since it is a legcy cleanup. Please fix.