Minecraft Forums

Ok, so I have done all the typical reinstall java, launcher, and minecraft files. I keep getting a fatal error message when I try to launch my minecraft.



Specwise Im currently running launcher version 1.6.11 and minecraft version 1.8.3 (Ive tried going back to earlier versions but get the same result)

Keep in mind, I am running pure vanilla minecraft with no mods or resource packs.

The Error ridden launch message reads as follows;



[20:46:10 INFO]: Minecraft Launcher 1.6.11 (through bootstrap 100) started on windows...
[20:46:10 INFO]: Current time is Feb 23, 2015 8:46:10 PM
[20:46:10 INFO]: System.getProperty('os.name') == 'Windows 7'
[20:46:10 INFO]: System.getProperty('os.version') == '6.1'
[20:46:10 INFO]: System.getProperty('os.arch') == 'amd64'
[20:46:10 INFO]: System.getProperty('java.version') == '1.8.0_25'
[20:46:10 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[20:46:10 INFO]: System.getProperty('sun.arch.data.model') == '64'
[20:46:10 INFO]: proxy == DIRECT
[20:46:11 INFO]: JFX is already initialized
[20:46:11 INFO]: Refreshing local version list...
[20:46:11 INFO]: Refreshing remote version list...
[20:46:13 INFO]: Refresh complete.
[20:46:14 INFO]: Loaded 2 profile(s); selected 'LunaHyacinth'
[20:46:14 INFO]: Refreshing auth...
[20:46:14 INFO]: Logging in with access token
[20:46:21 INFO]: Getting syncinfo for selected version
[20:46:21 INFO]: Queueing library & version downloads
[20:46:22 INFO]: Installed CompleteVersion{id='1.8.3', updatedTime=Fri Feb 20 08:00:09 CST 2015, releasedTime=Fri Feb 20 08:00:09 CST 2015, type=RELEASE, libraries=[Library{name='oshi-project:oshi-core:1.1', rules=null, natives=null, extract=null}, Library{name='net.java.dev.jna:jna:3.4.0', 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:4.6', 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:4.0.23.Final', rules=null, natives=null, extract=null}, Library{name='com.google.guava:guava:17.0', rules=null, natives=null, extract=null}, Library{name='org.apache.commons:commons-lang3:3.3.2', rules=null, natives=null, extract=null}, Library{name='commons-io:commons-io:2.4', rules=null, natives=null, extract=null}, Library{name='commons-codec:commons-codec:1.9', 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:2.2.4', rules=null, natives=null, extract=null}, Library{name='com.mojang:authlib:1.5.17', rules=null, natives=null, extract=null}, Library{name='com.mojang:realms:1.7.9', 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='org.apache.logging.log4j:log4j-api:2.0-beta9', rules=null, natives=null, extract=null}, Library{name='org.apache.logging.log4j:log4j-core:2.0-beta9', rules=null, natives=null, extract=null}, Library{name='org.lwjgl.lwjgl:lwjgl:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null}, Rule{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}}], natives=null, extract=null}, Library{name='org.lwjgl.lwjgl:lwjgl_util:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null}, Rule{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}}], natives=null, extract=null}, Library{name='org.lwjgl.lwjgl:lwjgl-platform:2.9.4-nightly-20150209', rules=[Rule{action=ALLOW, os=null}, Rule{action=DISALLOW, os=OSRestriction{name=OSX, version='null', arch='null'}}], natives={LINUX=natives-linux, WINDOWS=natives-windows, OSX=natives-osx}, [email protected]}, Library{name='org.lwjgl.lwjgl:lwjgl:2.9.2-nightly-20140822', rules=[Rule{action=ALLOW, os=OSRestriction{name=OSX, version='null', arch='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'}}], 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'}}], natives={LINUX=natives-linux, WINDOWS=natives-windows, OSX=natives-osx}, [email protected]}, Library{name='net.java.jinput:jinput-platform:2.0.5', rules=null, natives={LINUX=natives-linux, WINDOWS=natives-windows, OSX=natives-osx}, [email protected]}, Library{name='tv.twitch:twitch:6.5', rules=null, natives=null, extract=null}, Library{name='tv.twitch:twitch-platform:6.5', rules=[Rule{action=ALLOW, os=null}, Rule{action=DISALLOW, os=OSRestriction{name=LINUX, version='null', arch='null'}}], natives={LINUX=natives-linux, WINDOWS=natives-windows-${arch}, OSX=natives-osx}, [email protected]}, Library{name='tv.twitch:twitch-external-platform:4.5', rules=[Rule{action=ALLOW, os=OSRestriction{name=WINDOWS, version='null', arch='null'}}], natives={WINDOWS=natives-windows-${arch}}, [email protected]}], mainClass='net.minecraft.client.main.Main', jar='null', minimumLauncherVersion=14}
[20:46:23 INFO]: Download job 'Version & Libraries' started (16 threads, 34 files)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\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)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-64.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.9\realms-1.7.9.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries'... (try 0)
[20:46:23 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Download job 'Resources' skipped as there are no files to download
[20:46:24 INFO]: Job 'Resources' finished successfully (took 0:00:00.001)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-64.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-64.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\6.5\twitch-platform-6.5-natives-windows-64.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\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
[20:46:24 INFO]: Attempting to download C:\Users\hp\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)
[20:46:24 INFO]: Finished downloading C:\Users\hp\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
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\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
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Attempting to download C:\Users\hp\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)
[20:46:24 INFO]: Finished downloading C:\Users\hp\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
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\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
[20:46:24 INFO]: Attempting to download C:\Users\hp\AppData\Roaming\.minecraft\versions\1.8.3\1.8.3.jar for job 'Version & Libraries'... (try 0)
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\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
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.4-nightly-20150209\lwjgl-platform-2.9.4-nightly-20150209-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.9\realms-1.7.9.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\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
[20:46:24 INFO]: Finished downloading C:\Users\hp\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
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:46:24 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[20:47:01 INFO]: Finished downloading C:\Users\hp\AppData\Roaming\.minecraft\versions\1.8.3\1.8.3.jar for job 'Version & Libraries': Downloaded successfully and etag matched
[20:47:01 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:38.397)
[20:47:01 INFO]: Launching game
[20:47:01 INFO]: Unpacking natives to C:\Users\hp\AppData\Roaming\.minecraft\versions\1.8.3\1.8.3-natives-38985552920952
[20:47:03 INFO]: Launching in C:\Users\hp\AppData\Roaming\.minecraft
[20:47:03 INFO]: Half command: C:\Program Files (x86)\Minecraft\runtime\jre-x64\1.8.0_25\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M -Djava.library.path=C:\Users\hp\AppData\Roaming\.minecraft\versions\1.8.3\1.8.3-natives-38985552920952 -cp C:\Users\hp\AppData\Roaming\.minecraft\libraries\oshi-project\oshi-core\1.1\oshi-core-1.1.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\jna\3.4.0\jna-3.4.0.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\dev\jna\platform\3.4.0\platform-3.4.0.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.6\jopt-simple-4.6.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.23.Final\netty-all-4.0.23.Final.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.5.17\authlib-1.5.17.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\com\mojang\realms\1.7.9\realms-1.7.9.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.4-nightly-20150209\lwjgl-2.9.4-nightly-20150209.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.4-nightly-20150209\lwjgl_util-2.9.4-nightly-20150209.jar;C:\Users\hp\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\6.5\twitch-6.5.jar;C:\Users\hp\AppData\Roaming\.minecraft\versions\1.8.3\1.8.3.jar net.minecraft.client.main.Main
[20:47:03 INFO]: Looking for orphaned versions to clean up...
[20:47:03 FATAL]: Fatal error launching game. Report this to http://bugs.mojang.com please!
java.io.FileNotFoundException: File 'C:\Users\hp\AppData\Roaming\.minecraft\assets\indexes\legacy.json' does not exist
at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:1.6.11]
at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:1.6.11]
at net.minecraft.launcher.Launcher.cleanupOrphanedAssets(Launcher.java:253) ~[launcher.jar:1.6.11]
at net.minecraft.launcher.Launcher.performCleanups(Launcher.java:495) ~[launcher.jar:1.6.11]
at net.minecraft.launcher.game.MinecraftGameRunner.launchGame(MinecraftGameRunner.java:221) ~[launcher.jar:1.6.11]
at com.mojang.launcher.game.runner.AbstractGameRunner.onDownloadJobFinished(AbstractGameRunner.java:186) [launcher.jar:1.6.11]
at com.mojang.launcher.updater.download.DownloadJob.popAndDownload(DownloadJob.java:122) [launcher.jar:1.6.11]
at com.mojang.launcher.updater.download.DownloadJob.access$000(DownloadJob.java:12) [launcher.jar:1.6.11]
at com.mojang.launcher.updater.download.DownloadJob$1.run(DownloadJob.java:86) [launcher.jar:1.6.11]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_25]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_25]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_25]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_25]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_25]
[20:47:08 ERROR]: Game ended with bad state (exit code 1)
[20:47:08 INFO]: Ignoring visibility rule and showing launcher due to a game crash
[20:47:08 INFO]: Deleting C:\Users\hp\AppData\Roaming\.minecraft\versions\1.8.3\1.8.3-natives-38985552920952
[20:47:08 WARN]: Couldn't delete C:\Users\hp\AppData\Roaming\.minecraft\versions\1.8.3\1.8.3-natives-38985552920952 - scheduling for deletion upon exit

You may need to reinstall the locally installed files that Minecraft puts into place.

To do so, press your Windows+R keys, type in %AppData% at the dialog, and press Enter. In the window that appears, open the .minecraft directory, and delete everything except for the saves directory that you see therein. Then, try running Minecraft again. Good luck!

This is not your problem:

20:47:03 INFO]: Looking for orphaned versions to clean up...
[20:47:03 FATAL]: Fatal error launching game. Report this to http://bugs.mojang.com please!
java.io.FileNotFoundException: File 'C:\Users\hp\AppData\Roaming\.minecraft\assets\indexes\legacy.json' does not exist
at org.apache.commons.io.FileUtils.openInputStream(FileUtils.java:299) ~[launcher.jar:1.6.11]
at org.apache.commons.io.FileUtils.readFileToString(FileUtils.java:1711) ~[launcher.jar:1.6.11]
at net.minecraft.launcher.Launcher.cleanupOrphanedAssets(Launcher.java:253) ~[launcher.jar:1.6.11]
at net.minecraft.launcher.Launcher.performCleanups(Launcher.java:495) ~[launcher.jar:1.6.11]

This message is alarming but meaningless in this context where it is happening with "performCleanups" in the stack trace. This is the cleaning step that happens after the game has exited, and unless you have ever launched a "legacy" version of minecraft before your launcher will not have downloaded the legacy.json file.

Just one of the many instances where a little effort on Mojang's part to clean up their code would make everyone's life simpler.

This is your problem, and not very informative.

[20:47:08 ERROR]: Game ended with bad state (exit code 1)

Post the game output log.