Minecraft Forums

I am trying to install modloader (because I want to install the Solar System Mod), but I get the following error when launching minecraft:

08:24:59 INFO]: Client> Exception in thread "main" java.lang.VerifyError: Bad type on operand stack
[08:24:59 INFO]: Client> Exception Details:
[08:24:59 INFO]: Client> Location:
[08:24:59 INFO]: Client> azi.ad()V @1162: invokespecial
[08:24:59 INFO]: Client> Reason:
[08:24:59 INFO]: Client> Type 'bct' (current frame, stack[3]) is not assignable to 'bcl'

I started with a clean 1.7.4 install, made a copy of the versions\1.7.4 directory (called 1.7.4ML), renamed the jar and json files, updated the json file id, added the modloader files to the versions\1.7.4ML\1.7.4ML.jar, deleted META-INF from the jar, and changed the profile to point to the 1.7.4ML version.

Any ideas what is wrong?

Thanks,
Elephant2

P.S> Here is the full trace:


[08:24:55 INFO]: Refreshing local version list...
[08:24:55 INFO]: Minecraft Launcher 1.3.7 (through bootstrap 5) started on windows...
[08:24:55 INFO]: Current time is Dec 31, 2013 8:24:55 AM
[08:24:55 INFO]: System.getProperty('os.name') == 'Windows 8'
[08:24:55 INFO]: System.getProperty('os.version') == '6.2'
[08:24:55 INFO]: System.getProperty('os.arch') == 'x86'
[08:24:55 INFO]: System.getProperty('java.version') == '1.7.0_45'
[08:24:55 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[08:24:55 INFO]: System.getProperty('sun.arch.data.model') == '32'
[08:24:55 INFO]: Refreshing remote version list...
[08:24:55 INFO]: Refresh complete.
[08:24:55 INFO]: Loaded 1 profile(s); selected 'Elephant2'
[08:24:55 INFO]: Refreshing auth...
[08:24:55 INFO]: Logging in with access token
[08:24:58 INFO]: Getting syncinfo for selected version
[08:24:58 INFO]: Queueing library & version downloads
[08:24:58 INFO]: Download job 'Version & Libraries' started (16 threads, 27 files)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\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)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\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)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\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)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\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)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar for job 'Version & Libraries'... (try 0)
[08:24:58 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Download job 'Resources' skipped as there are no files to download
[08:24:59 INFO]: Job 'Resources' finished successfully (took 0:00:00.000)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.1-nightly-20131120\lwjgl-platform-2.9.1-nightly-20131120-natives-windows.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Attempting to download C:\Users\Elephant2\AppData\Roaming\.minecraft\versions\1.7.4ML\1.7.4ML.jar for job 'Version & Libraries'... (try 0)
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-platform\5.12\twitch-platform-5.12-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\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
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\versions\1.7.4ML\1.7.4ML.jar for job 'Version & Libraries': Couldn't connect to server (responded with 403) but have local file, assuming it's good
[08:24:59 INFO]: Finished downloading C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch-external-platform\4.5\twitch-external-platform-4.5-natives-windows-32.jar for job 'Version & Libraries': Local file matches local checksum, using that
[08:24:59 INFO]: Job 'Version & Libraries' finished successfully (took 0:00:00.495)
[08:24:59 INFO]: Launching game
[08:24:59 INFO]: Looking for old natives & assets to clean up...
[08:24:59 INFO]: Unpacking natives to C:\Users\Elephant2\AppData\Roaming\.minecraft\versions\1.7.4ML\1.7.4ML-natives-680196362676486
[08:24:59 INFO]: Launching in C:\Users\Elephant2\AppData\Roaming\.minecraft
[08:24:59 INFO]: Half command: C:\Program Files (x86)\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M -Djava.library.path=C:\Users\Elephant2\AppData\Roaming\.minecraft\versions\1.7.4ML\1.7.4ML-natives-680196362676486 -cp C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.2\authlib-1.2.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.1-nightly-20131120\lwjgl-2.9.1-nightly-20131120.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.1-nightly-20131120\lwjgl_util-2.9.1-nightly-20131120.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\libraries\tv\twitch\twitch\5.12\twitch-5.12.jar;C:\Users\Elephant2\AppData\Roaming\.minecraft\versions\1.7.4ML\1.7.4ML.jar net.minecraft.client.main.Main
[08:24:59 INFO]: Client> Exception in thread "main" java.lang.VerifyError: Bad type on operand stack
[08:24:59 INFO]: Client> Exception Details:
[08:24:59 INFO]: Client> Location:
[08:24:59 INFO]: Client> azi.ad()V @1162: invokespecial
[08:24:59 INFO]: Client> Reason:
[08:24:59 INFO]: Client> Type 'bct' (current frame, stack[3]) is not assignable to 'bcl'
[08:24:59 INFO]: Client> Current Frame:
[08:24:59 INFO]: Client> bci: @1162
[08:24:59 INFO]: Client> flags: { }
[08:24:59 INFO]: Client> locals: { 'azi' }
[08:24:59 INFO]: Client> stack: { 'azi', uninitialized 1142, uninitialized 1142, 'bct', 'azi', 'java/lang/String', integer }
[08:24:59 INFO]: Client> Bytecode:
[08:24:59 INFO]: Client> 0000000: 2abb 011a 592a 2ab4 0230 b703 4ab5 022e
[08:24:59 INFO]: Client> 0000010: 2ab4 022e b402 369e 0023 2ab4 022e b402
[08:24:59 INFO]: Client> 0000020: 359e 0019 2a2a b402 2eb4 0235 b502 1e2a
[08:24:59 INFO]: Client> 0000030: 2ab4 022e b402 36b5 021f 2ab4 01f4 9900
[08:24:59 INFO]: Client> 0000040: 3604 b804 652a b804 5eb6 0471 b502 1e2a
[08:24:59 INFO]: Client> 0000050: b804 5eb6 0470 b502 1f2a b402 1e9d 0008
[08:24:59 INFO]: Client> 0000060: 2a04 b502 1e2a b402 1f9d 001d 2a04 b502
[08:24:59 INFO]: Client> 0000070: 1fa7 0015 bb01 9e59 2ab4 021e 2ab4 021f
[08:24:59 INFO]: Client> 0000080: b704 6db8 0464 04b8 0467 123c b804 68b2
[08:24:59 INFO]: Client> 0000090: 01ec bb01 7b59 b704 2612 36b6 0429 b804
[08:24:59 INFO]: Client> 00000a0: 4fb6 0429 b604 2ab9 04cd 0200 b804 a34c
[08:24:59 INFO]: Client> 00000b0: 2bb2 02e3 a500 542a b402 12bb 014b 5912
[08:24:59 INFO]: Client> 00000c0: c8b7 03e2 b603 df4d 2ab4 0212 bb01 4b59
[08:24:59 INFO]: Client> 00000d0: 12c9 b703 e2b6 03df 4e2c c600 1f2d c600
[08:24:59 INFO]: Client> 00000e0: 1b05 bd01 8059 032a 2cb7 0311 5359 042a
[08:24:59 INFO]: Client> 00000f0: 2db7 0311 53b8 0466 57a7 000f 4db2 01ec
[08:24:59 INFO]: Client> 0000100: 122c 2cb9 04cb 0300 bb01 a259 b704 8a10
[08:24:59 INFO]: Client> 0000110: 18b6 048b b804 5aa7 0027 4db2 01ec 122d
[08:24:59 INFO]: Client> 0000120: 2cb9 04cb 0300 1401 c0b8 0430 a700 044e
[08:24:59 INFO]: Client> 0000130: 2ab4 01f4 9900 072a b703 18b8 0459 b804
[08:24:59 INFO]: Client> 0000140: 0b2a bb01 6159 2a2a b401 f012 ebb9 04bd
[08:24:59 INFO]: Client> 0000150: 0200 01b8 040c c001 7ab7 0409 b502 15a7
[08:24:59 INFO]: Client> 0000160: 001a 4d2a bb01 6259 2cb7 040a b502 15b2
[08:24:59 INFO]: Client> 0000170: 01ec 122b b904 ca02 002a bb01 4059 2ab4
[08:24:59 INFO]: Client> 0000180: 021e 2ab4 021f 04b7 03c4 b502 162a b402
[08:24:59 INFO]: Client> 0000190: 160b 0b0b 0bb6 03c5 2abb 012f 592a b703
[08:24:59 INFO]: Client> 00001a0: 78b5 022a 2ab4 0210 bb01 5b59 b703 f613
[08:24:59 INFO]: Client> 00001b0: 015a b603 f12a b402 10bb 0155 59b7 03f3
[08:24:59 INFO]: Client> 00001c0: 1301 54b6 03f1 2ab4 0210 bb01 5359 b703
[08:24:59 INFO]: Client> 00001d0: f213 0152 b603 f12a b402 10bb 0159 59b7
[08:24:59 INFO]: Client> 00001e0: 03f5 1301 58b6 03f1 2ab4 0210 bb01 5759
[08:24:59 INFO]: Client> 00001f0: b703 f413 0156 b603 f12a bb00 fc59 bb01
[08:24:59 INFO]: Client> 0000200: 6e59 2ab4 0230 12dd b704 19b7 02f3 b502
[08:24:59 INFO]: Client> 0000210: 032a bb01 4c59 2ab4 01ef bb01 6e59 2ab4
[08:24:59 INFO]: Client> 0000220: 0230 12de b704 192a b402 122a b402 102a
[08:24:59 INFO]: Client> 0000230: b402 2eb7 03e3 b502 132a bb01 4e59 2ab4
[08:24:59 INFO]: Client> 0000240: 0210 b703 eab5 020f 2abb 0150 592a b402
[08:24:59 INFO]: Client> 0000250: 102a b402 2eb4 023c b703 ecb5 0214 2ab4
[08:24:59 INFO]: Client> 0000260: 020f 2ab4 0214 b904 ad02 002a b603 232a
[08:24:59 INFO]: Client> 0000270: bb01 4559 2ab4 020f b703 d5b5 01f2 2ab4
[08:24:59 INFO]: Client> 0000280: 020f 2ab4 01f2 b904 ad02 002a b703 192a
[08:24:59 INFO]: Client> 0000290: bb01 5f59 2ab4 020f 2ab4 022e b704 02b5
[08:24:59 INFO]: Client> 00002a0: 0218 2ab4 020f 2ab4 0218 b904 ad02 002a
[08:24:59 INFO]: Client> 00002b0: bb01 5d59 2ab7 0400 b502 192a bb01 2159
[08:24:59 INFO]: Client> 00002c0: 2ab4 022e bb01 4b59 12e6 b703 e22a b401
[08:24:59 INFO]: Client> 00002d0: f203 b703 58b5 0225 2ab4 022e b402 3cc6
[08:24:59 INFO]: Client> 00002e0: 001c 2ab4 0225 2ab6 031f b603 5b2a b402
[08:24:59 INFO]: Client> 00002f0: 252a b402 14b6 03ef b603 5c2a bb01 2159
[08:24:59 INFO]: Client> 0000300: 2ab4 022e bb01 4b59 12e7 b703 e22a b401
[08:24:59 INFO]: Client> 0000310: f203 b703 58b5 0226 2ab4 020f 2ab4 0225
[08:24:59 INFO]: Client> 0000320: b904 ad02 002a b402 0f2a b402 26b9 04ad
[08:24:59 INFO]: Client> 0000330: 0200 2ab4 020f bb01 4959 b703 e1b9 04ad
[08:24:59 INFO]: Client> 0000340: 0200 2ab4 020f bb01 4859 b703 e0b9 04ad
[08:24:59 INFO]: Client> 0000350: 0200 b202 74bb 013e 592a b703 bab5 0275
[08:24:59 INFO]: Client> 0000360: 2abb 013d 592a 2ab4 020f b703 b2b5 0229
[08:24:59 INFO]: Client> 0000370: 2ab4 020f 2ab4 0229 b904 ad02 00b2 0284
[08:24:59 INFO]: Client> 0000380: bb01 1059 2ab7 0338 b604 4a57 2abb 0118
[08:24:59 INFO]: Client> 0000390: 59b7 0340 b502 2f2a 1244 b703 2211 0de1
[08:24:59 INFO]: Client> 00003a0: b804 7911 1d01 b804 850f b804 7411 0b71
[08:24:59 INFO]: Client> 00003b0: b804 7911 0203 b804 7711 0bc0 b804 7911
[08:24:59 INFO]: Client> 00003c0: 0204 120d b804 7211 0405 b804 7611 1701
[08:24:59 INFO]: Client> 00003d0: b804 81b8 0480 1117 00b8 0481 2a12 4db7
[08:24:59 INFO]: Client> 00003e0: 0322 2abb 013f 592a b703 bdb5 0221 2abb
[08:24:59 INFO]: Client> 00003f0: 0144 5903 12e5 b703 d2b5 0217 2ab4 0217
[08:24:59 INFO]: Client> 0000400: 2ab4 022e b402 38b6 03d4 2ab4 0217 2ab4
[08:24:59 INFO]: Client> 0000410: 022e b402 37b6 03d3 2ab4 01f2 b202 772a
[08:24:59 INFO]: Client> 0000420: b402 17b6 03d7 572a b401 f2b2 0278 bb01
[08:24:59 INFO]: Client> 0000430: 4459 0412 e9b7 03d2 b603 d757 0303 2ab4
[08:24:59 INFO]: Client> 0000440: 021e 2ab4 021f b804 882a bb01 3859 2ab4
[08:24:59 INFO]: Client> 0000450: 0220 2ab4 01f2 b703 acb5 0224 2a12 42b7
[08:24:59 INFO]: Client> 0000460: 0322 2abb 0122 592a b703 5db5 022b 2ab4
[08:24:59 INFO]: Client> 0000470: 0207 c600 212a bb01 2759 bb01 2d59 b703
[08:24:59 INFO]: Client> 0000480: 772a 2ab4 0207 2ab4 0208 b703 69b6 030d
[08:24:59 INFO]: Client> 0000490: a700 0e2a bb01 2d59 b703 77b6 030d 2ab4
[08:24:59 INFO]: Client> 00004a0: 01f2 2ab4 021a b603 d92a 01b5 021a 2abb
[08:24:59 INFO]: Client> 00004b0: 011c 592a b703 4eb5 0228 2ab4 022e b402
[08:24:59 INFO]: Client> 00004c0: 5899 000e 2ab4 01f4 9a00 072a b603 2e2a
[08:24:59 INFO]: Client> 00004d0: b402 2eb4 0259 b804 69a7 0013 4d2a b402
[08:24:59 INFO]: Client> 00004e0: 2e03 b502 592a b402 2eb6 034c b1
[08:24:59 INFO]: Client> Exception Handler Table:
[08:24:59 INFO]: Client> bci [183, 249] => handler: 252
[08:24:59 INFO]: Client> bci [264, 279] => handler: 282
[08:24:59 INFO]: Client> bci [294, 300] => handler: 303
[08:24:59 INFO]: Client> bci [321, 351] => handler: 354
[08:24:59 INFO]: Client> bci [1231, 1241] => handler: 1244
[08:24:59 INFO]: Client> Stackmap Table:
[08:24:59 INFO]: Client> same_frame(@58)
[08:24:59 INFO]: Client> same_frame(@101)
[08:24:59 INFO]: Client> same_frame(@116)
[08:24:59 INFO]: Client> same_frame(@134)
[08:24:59 INFO]: Client> same_frame_extended(@249)
[08:24:59 INFO]: Client> same_locals_1_stack_item_frame(@252,Object[#367])
[08:24:59 INFO]: Client> same_frame(@264)
[08:24:59 INFO]: Client> same_locals_1_stack_item_frame(@282,Object[#408])
[08:24:59 INFO]: Client> same_locals_1_stack_item_frame(@303,Object[#373])
[08:24:59 INFO]: Client> same_frame(@304)
[08:24:59 INFO]: Client> same_frame(@315)
[08:24:59 INFO]: Client> same_frame(@318)
[08:24:59 INFO]: Client> same_locals_1_stack_item_frame(@354,Object[#382])
[08:24:59 INFO]: Client> same_frame(@377)
[08:24:59 INFO]: Client> same_frame_extended(@763)
[08:24:59 INFO]: Client> same_frame_extended(@1171)
[08:24:59 INFO]: Client> same_frame(@1182)
[08:24:59 INFO]: Client> same_frame(@1231)
[08:24:59 INFO]: Client> same_locals_1_stack_item_frame(@1244,Object[#417])
[08:24:59 INFO]: Client> chop_frame(@1260,1)
[08:24:59 INFO]: Client>
[08:24:59 INFO]: Client> at net.minecraft.client.main.Main.main(SourceFile:76)
[08:24:59 ERROR]: Game ended with bad state (exit code 1)
[08:24:59 INFO]: Deleting C:\Users\Elephant2\AppData\Roaming\.minecraft\versions\1.7.4ML\1.7.4ML-natives-680196362676486
[08:24:59 INFO]: Ignoring visibility rule and showing launcher due to a game crash

I get a different error when I try on 1.6.4:

[13:11:13 INFO]: Client> Exception in thread "main" java.lang.IncompatibleClassChangeError: Implementing class
[13:11:13 INFO]: Client> at java.lang.ClassLoader.defineClass1(Native Method)
[13:11:13 INFO]: Client> at java.lang.ClassLoader.defineClass(Unknown Source)
[13:11:13 INFO]: Client> at java.security.SecureClassLoader.defineClass(Unknown Source)
[13:11:13 INFO]: Client> at java.net.URLClassLoader.defineClass(Unknown Source)
[13:11:13 INFO]: Client> at java.net.URLClassLoader.access$100(Unknown Source)
[13:11:13 INFO]: Client> at java.net.URLClassLoader$1.run(Unknown Source)
[13:11:13 INFO]: Client> at java.net.URLClassLoader$1.run(Unknown Source)
[13:11:13 INFO]: Client> at java.security.AccessController.doPrivileged(Native Method)
[13:11:13 INFO]: Client> at java.net.URLClassLoader.findClass(Unknown Source)
[13:11:13 INFO]: Client> at java.lang.ClassLoader.loadClass(Unknown Source)
[13:11:13 INFO]: Client> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
[13:11:13 INFO]: Client> at java.lang.ClassLoader.loadClass(Unknown Source)
[13:11:13 INFO]: Client> at net.minecraft.client.main.Main.main(SourceFile:37)
[13:11:13 ERROR]: Game ended with bad state (exit code 1)
[13:11:13 INFO]: Deleting C:\Users\Elephant2\AppData\Roaming\.minecraft\versions\1.6.4ML\1.6.4ML-natives-697370729433203
[13:11:13 INFO]: Ignoring visibility rule and showing launcher due to a game crash