Minecraft Forums

Whenever I click play on the launcher it will just close the launcher then reopen the launcher like nothing happened. The development console says this :



[12:32:40 INFO]: Minecraft Launcher 1.4.7 (through bootstrap 5) started on windows...
[12:32:40 INFO]: Current time is Jul 27, 2014 12:32:40 PM
[12:32:40 INFO]: System.getProperty('os.name') == 'Windows 8'
[12:32:40 INFO]: System.getProperty('os.version') == '6.2'
[12:32:40 INFO]: System.getProperty('os.arch') == 'x86'
[12:32:40 INFO]: System.getProperty('java.version') == '1.7.0_51'
[12:32:40 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[12:32:40 INFO]: System.getProperty('sun.arch.data.model') == '32'
[12:32:40 INFO]: JFX has been detected & successfully loaded
[12:32:41 INFO]: Refreshing local version list...
[12:32:41 INFO]: Refreshing remote version list...
[12:32:42 INFO]: Refresh complete.
[12:32:42 INFO]: Loaded 3 profile(s); selected 'Forge'
[12:32:42 INFO]: Refreshing auth...
[12:32:42 INFO]: Logging in with access token
[12:32:44 INFO]: Getting syncinfo for selected version
[12:32:44 INFO]: Queueing library & version downloads
[12:32:44 INFO]: Download job 'Version & Libraries' started (16 threads, 27 files)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[12:32:44 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Download job 'Resources' skipped as there are no files to download
[12:32:45 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.9\launchwrapper-1.9.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.9\launchwrapper-1.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Attempting to download C:\Users\John\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1147\1.7.2-Forge10.12.2.1147.jar for job 'Version & Libraries'... (try 0)
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[12:32:45 INFO]: Finished downloading C:\Users\John\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1147\1.7.2-Forge10.12.2.1147.jar for job 'Version & Libraries': Couldn't connect to server (responded with 403) but have local file, assuming it's good
[12:32:45 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:01.547)
[12:32:45 INFO]: Launching game
[12:32:45 INFO]: Unpacking natives to C:\Users\John\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1147\1.7.2-Forge10.12.2.1147-natives-175855855223471
[12:32:45 INFO]: Reconstructing virtual assets folder at C:\Users\John\AppData\Roaming\.minecraft\assets\virtual\legacy
[12:32:46 INFO]: Launching in C:\Users\John\AppData\Roaming\.minecraft
[12:32:46 INFO]: Half command: C:\Program Files (x86)\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=C:\Users\John\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1147\1.7.2-Forge10.12.2.1147-natives-175855855223471 -cp C:\Users\John\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.7.2-10.12.2.1147\forge-1.7.2-10.12.2.1147.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.9\launchwrapper-1.9.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\John\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\John\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1147\1.7.2-Forge10.12.2.1147.jar net.minecraft.launchwrapper.Launch
[12:32:46 INFO]: Looking for orphaned versions to clean up...
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[12:32:47 INFO]: Looking for old natives & assets to clean up...
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [FML]: Forge Mod Loader version 7.2.217.1147 for Minecraft 1.7.2 loading
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.7.0_51, running on Windows 8:x86:6.2, installed at C:\Program Files (x86)\Java\jre7
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[12:32:47 INFO]: Client> [12:32:47] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
[12:32:49 INFO]: Client> [12:32:49] [main/ERROR] [FML]: There is a binary discrepency between the expected input class bll (bll) and the actual class. Checksum on disk is dd76c0c0, in patch 59bcd808. Things are probably about to go very wrong. Did you put something into the jar file?
[12:32:49 INFO]: Client> [12:32:49] [main/ERROR] [FML]: The game is going to exit, because this is a critical error, and it is very improbable that the modded game will work, please obtain clean jar files.
[12:32:49 ERROR]: Game ended with bad state (exit code 1)
[12:32:49 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[12:32:49 INFO]: Deleting C:\Users\John\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1147\1.7.2-Forge10.12.2.1147-natives-175855855223471

Please help! I can't play minecraft until I fix this. Thanks.

span>[12:32:49 INFO]: Client> [12:32:49] [main/ERROR] [FML]: There is a binary discrepency between the expected input class bll (bll) and the actual class. Checksum on disk is dd76c0c0, in patch 59bcd808. Things are probably about to go very wrong. Did you put something into the jar file?
[12:32:49 INFO]: Client> [12:32:49] [main/ERROR] [FML]: The game is going to exit, because this is a critical error, and it is very improbable that the modded game will work, please obtain clean jar files.

Perhaps your jar files are corrupt. Try downloading them again.

Quote from poiihy

Perhaps your jar files are corrupt. Try downloading them again.

It didn't work... I still cant play minecraft

Quote from Mischevious0223

It didn't work... I still cant play minecraft

Play minecraft without mods

Hello there,

Please try using the recommended build for Forge, as the Latest builds often have bugs and differences in code structure (mostly, how a modder hooks into forge and makes different parts of their mod).

Forge: http://files.minecraftforge.net/