Technic launcher flashes white screen then closes

[mitch]

Launcher Version: 1.0.1.3

Operating System: Osx lion 10.7.2

Java Version: jdk 7

Antivirus Program: Yogbox or Tekkit or hack/mine or anything will download and then the launcher screen will flash white and then close. keep in mind I'm on osx lion 10.7.2

Description of Problem:

Yogbox or Tekkit or hack/mine or anything will download and then the launcher screen will flash white and then close. keep in mind I'm on osx lion 10.7.2

Error Messages:

Error Log:

[19:57:30] [sEVERE]	------------------------------------------

[19:57:30] [sEVERE]	Launcher is starting....

[19:57:30] [sEVERE]	Launcher Build: '0.5.4.9'

[19:57:30] [sEVERE]	Allocated 910.25 Mb of RAM

[19:57:30] [sEVERE]	Java VM: '1.7.0_05-b05'

[19:57:30] [sEVERE]	OS Version: '10.7.2'

[19:57:30] [sEVERE]	Is 64-bit: 'true'

[19:57:31] [sEVERE]	[info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'.

[19:57:31] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/CHECKSUM.md5', with 3 trie(s) remaining

[19:57:31] [sEVERE]	Copying: /temp/file8660406819641388073.tmp to: /launcher/CHECKSUM.md5

[19:57:31] [sEVERE]	File Downloaded: /launcher/CHECKSUM.md5

[19:57:31] [sEVERE]	[info] Downloading 'modpacks.yml' from 'http://mirror.technicpack.net/Technic/modpacks.yml'.

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/tekkit/resources/icon.icns', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/tekkit/resources/logo.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/vanilla/resources/icon.icns', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/technicssp/resources/logo.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/technicssp/resources/icon.icns', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/hackslashmine/resources/icon.icns', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/vanilla/resources/favicon.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/vanilla/resources/logo.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/technicssp/resources/favicon.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/voxelmodpack/resources/logo.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/voxelmodpack/resources/favicon.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/yogbox/resources/favicon.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/yogbox/resources/icon.icns', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/tekkit/resources/favicon.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/hackslashmine/resources/logo.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/yogbox/resources/logo.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/voxelmodpack/resources/icon.icns', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/hackslashmine/resources/favicon.png', with 3 trie(s) remaining

[19:57:33] [sEVERE]	Copying: /temp/file4995515532167998958.tmp to: /launcher/tekkit/resources/icon.icns

[19:57:33] [sEVERE]	File Downloaded: /launcher/tekkit/resources/icon.icns

[19:57:33] [sEVERE]	Copying: /temp/file7135878037840052124.tmp to: /launcher/technicssp/resources/icon.icns

[19:57:33] [sEVERE]	File Downloaded: /launcher/technicssp/resources/icon.icns

[19:57:33] [sEVERE]	Copying: /temp/file5073202924002409731.tmp to: /launcher/hackslashmine/resources/icon.icns

[19:57:33] [sEVERE]	File Downloaded: /launcher/hackslashmine/resources/icon.icns

[19:57:33] [sEVERE]	Copying: /temp/file4099879692635756468.tmp to: /launcher/technicssp/resources/favicon.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/technicssp/resources/favicon.png

[19:57:33] [sEVERE]	Copying: /temp/file4931090735311504920.tmp to: /launcher/yogbox/resources/favicon.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/yogbox/resources/favicon.png

[19:57:33] [sEVERE]	Copying: /temp/file3673878770170541807.tmp to: /launcher/hackslashmine/resources/favicon.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/hackslashmine/resources/favicon.png

[19:57:33] [sEVERE]	Copying: /temp/file4928841950002956361.tmp to: /launcher/yogbox/resources/logo.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/yogbox/resources/logo.png

[19:57:33] [sEVERE]	Copying: /temp/file5997090199646611833.tmp to: /launcher/tekkit/resources/favicon.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/tekkit/resources/favicon.png

[19:57:33] [sEVERE]	Copying: /temp/file2497486288479319696.tmp to: /launcher/tekkit/resources/logo.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/tekkit/resources/logo.png

[19:57:33] [sEVERE]	Copying: /temp/file3837386613886459149.tmp to: /launcher/hackslashmine/resources/logo.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/hackslashmine/resources/logo.png

[19:57:33] [sEVERE]	Copying: /temp/file8436614300824936732.tmp to: /launcher/vanilla/resources/favicon.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/vanilla/resources/favicon.png

[19:57:33] [sEVERE]	Copying: /temp/file5750672900458443768.tmp to: /launcher/voxelmodpack/resources/favicon.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/voxelmodpack/resources/favicon.png

[19:57:33] [sEVERE]	Copying: /temp/file8638010143351658129.tmp to: /launcher/yogbox/resources/icon.icns

[19:57:33] [sEVERE]	File Downloaded: /launcher/yogbox/resources/icon.icns

[19:57:33] [sEVERE]	Copying: /temp/file8344294213069731664.tmp to: /launcher/vanilla/resources/logo.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/vanilla/resources/logo.png

[19:57:33] [sEVERE]	Copying: /temp/file1522385879696994633.tmp to: /launcher/technicssp/resources/logo.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/technicssp/resources/logo.png

[19:57:33] [sEVERE]	Copying: /temp/file8060366480907752238.tmp to: /launcher/voxelmodpack/resources/logo.png

[19:57:33] [sEVERE]	File Downloaded: /launcher/voxelmodpack/resources/logo.png

[19:57:33] [sEVERE]	Copying: /temp/file3671545803228478617.tmp to: /launcher/voxelmodpack/resources/icon.icns

[19:57:33] [sEVERE]	File Downloaded: /launcher/voxelmodpack/resources/icon.icns

[19:57:33] [sEVERE]	Copying: /temp/file783241202889432906.tmp to: /launcher/vanilla/resources/icon.icns

[19:57:33] [sEVERE]	File Downloaded: /launcher/vanilla/resources/icon.icns

[19:57:34] [sEVERE]	[info] Downloading 'libraries.yml' from 'http://mirror.technicpack.net/Technic/libraries.yml'.

[19:57:35] [sEVERE]	[info] Downloading 'modlibrary.yml' from 'http://mirror.technicpack.net/Technic/modlibrary.yml'.

[19:57:39] [sEVERE]	[info] Downloading 'modpack.yml' from 'http://mirror.technicpack.net/Technic/yogbox/modpack.yml'.

[19:57:39] [sEVERE]	[info] Downloading 'minecraft.yml' from 'http://mirror.technicpack.net/Technic/minecraft.yml'.

[19:57:50] [sEVERE]	Starting download of minecraft, with 3 trie(s) remaining

[19:57:54] [sEVERE]	Downloaded 'minecraft.jar' matches MD5 of version '1.2.5'.

[19:57:54] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/Patches/Minecraft/minecraft_1.2.5-1.2.3.patch', with 3 trie(s) remaining

[19:57:55] [sEVERE]	Copying: /temp/file8756623835168578616.tmp to: /temp/mc.patch

[19:57:55] [sEVERE]	File Downloaded: /temp/mc.patch

[19:57:56] [sEVERE]	Starting download of 'http://s3.amazonaws.com/MinecraftDownload/jinput.jar', with 3 trie(s) remaining

[19:57:56] [sEVERE]	Copying: /temp/file4611315412088302224.tmp to: /yogbox/bin/jinput.jar

[19:57:56] [sEVERE]	File Downloaded: /yogbox/bin/jinput.jar

[19:57:56] [sEVERE]	Starting download of 'http://s3.amazonaws.com/MinecraftDownload/lwjgl.jar', with 3 trie(s) remaining

[19:57:57] [sEVERE]	Copying: /temp/file4553432354421304355.tmp to: /yogbox/bin/lwjgl.jar

[19:57:57] [sEVERE]	File Downloaded: /yogbox/bin/lwjgl.jar

[19:57:57] [sEVERE]	Starting download of 'http://s3.amazonaws.com/MinecraftDownload/lwjgl_util.jar', with 3 trie(s) remaining

[19:57:58] [sEVERE]	Copying: /temp/file2374781399436958611.tmp to: /yogbox/bin/lwjgl_util.jar

[19:57:58] [sEVERE]	File Downloaded: /yogbox/bin/lwjgl_util.jar

[19:57:58] [sEVERE]	Starting download of 'http://s3.amazonaws.com/MinecraftDownload/macosx_natives.jar.lzma', with 3 trie(s) remaining

[19:57:59] [sEVERE]	Copying: /temp/file7291969715824570713.tmp to: /temp/natives.jar.lzma

[19:57:59] [sEVERE]	File Downloaded: /temp/natives.jar.lzma

[19:58:00] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/basemods/basemods-yogbox-v1.2.1.zip', with 3 trie(s) remaining

[19:58:01] [sEVERE]	Copying: /temp/file5348689359718661781.tmp to: /temp/basemods-yogbox-v1.2.1.zip

[19:58:01] [sEVERE]	File Downloaded: /temp/basemods-yogbox-v1.2.1.zip

[19:58:01] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/airships/airships-v1.2.3.zip', with 3 trie(s) remaining

[19:58:02] [sEVERE]	Copying: /temp/file8697451683843119664.tmp to: /temp/airships-v1.2.3.zip

[19:58:02] [sEVERE]	File Downloaded: /temp/airships-v1.2.3.zip

[19:58:02] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/adventureitems/adventureitems-v1.2.3.zip', with 3 trie(s) remaining

[19:58:02] [sEVERE]	Copying: /temp/file2891494224353330090.tmp to: /temp/adventureitems-v1.2.3.zip

[19:58:02] [sEVERE]	File Downloaded: /temp/adventureitems-v1.2.3.zip

[19:58:02] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/balkonsweaponmod/balkonsweaponmod-v8.5.zip', with 3 trie(s) remaining

[19:58:02] [sEVERE]	Copying: /temp/file6359018349683420249.tmp to: /temp/balkonsweaponmod-v8.5.zip

[19:58:02] [sEVERE]	File Downloaded: /temp/balkonsweaponmod-v8.5.zip

[19:58:02] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/battletowers/battletowers-v1.2.3.zip', with 3 trie(s) remaining

[19:58:04] [sEVERE]	Copying: /temp/file1421470543151357923.tmp to: /temp/battletowers-v1.2.3.zip

[19:58:04] [sEVERE]	File Downloaded: /temp/battletowers-v1.2.3.zip

[19:58:04] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/betterdungeons/betterdungeons-v0.923.zip', with 3 trie(s) remaining

[19:58:04] [sEVERE]	Copying: /temp/file8641794877163833792.tmp to: /temp/betterdungeons-v0.923.zip

[19:58:04] [sEVERE]	File Downloaded: /temp/betterdungeons-v0.923.zip

[19:58:04] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/armorstand/armorstand-v1.2.3.zip', with 3 trie(s) remaining

[19:58:04] [sEVERE]	Copying: /temp/file8266677434569859377.tmp to: /temp/armorstand-v1.2.3.zip

[19:58:04] [sEVERE]	File Downloaded: /temp/armorstand-v1.2.3.zip

[19:58:05] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/custommobspawner/custommobspawner-v1.4.1.zip', with 3 trie(s) remaining

[19:58:05] [sEVERE]	Copying: /temp/file8716228058922991313.tmp to: /temp/custommobspawner-v1.4.1.zip

[19:58:05] [sEVERE]	File Downloaded: /temp/custommobspawner-v1.4.1.zip

[19:58:05] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/craftingtableii/craftingtableii-v1.6.2-1.2.3.zip', with 3 trie(s) remaining

[19:58:05] [sEVERE]	Copying: /temp/file631506733411220334.tmp to: /temp/craftingtableii-v1.6.2-1.2.3.zip

[19:58:05] [sEVERE]	File Downloaded: /temp/craftingtableii-v1.6.2-1.2.3.zip

[19:58:05] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/inventorytweaks/inventorytweaks-v1.40b.zip', with 3 trie(s) remaining

[19:58:05] [sEVERE]	Copying: /temp/file5488442937457430678.tmp to: /temp/inventorytweaks-v1.40b.zip

[19:58:05] [sEVERE]	File Downloaded: /temp/inventorytweaks-v1.40b.zip

[19:58:05] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/millenaire/millenaire-v2.4.6.zip', with 3 trie(s) remaining

[19:58:08] [sEVERE]	Copying: /temp/file3844775740495648302.tmp to: /temp/millenaire-v2.4.6.zip

[19:58:08] [sEVERE]	File Downloaded: /temp/millenaire-v2.4.6.zip

[19:58:09] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/minecolony/minecolony-v17.1yb.zip', with 3 trie(s) remaining

[19:58:12] [sEVERE]	Copying: /temp/file4632552066199538753.tmp to: /temp/minecolony-v17.1yb.zip

[19:58:12] [sEVERE]	File Downloaded: /temp/minecolony-v17.1yb.zip

[19:58:13] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/minions/minions-v1.2.3.zip', with 3 trie(s) remaining

[19:58:17] [sEVERE]	Copying: /temp/file5309243048088543002.tmp to: /temp/minions-v1.2.3.zip

[19:58:17] [sEVERE]	File Downloaded: /temp/minions-v1.2.3.zip

[19:58:18] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/mocreatures/mocreatures-v3.3.0.zip', with 3 trie(s) remaining

[19:58:21] [sEVERE]	Copying: /temp/file8895673133149328008.tmp to: /temp/mocreatures-v3.3.0.zip

[19:58:21] [sEVERE]	File Downloaded: /temp/mocreatures-v3.3.0.zip

[19:58:21] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/ropeplus/ropeplus-v1.2.3yb.zip', with 3 trie(s) remaining

[19:58:22] [sEVERE]	Copying: /temp/file7025290309933730943.tmp to: /temp/ropeplus-v1.2.3yb.zip

[19:58:22] [sEVERE]	File Downloaded: /temp/ropeplus-v1.2.3yb.zip

[19:58:22] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/reisminimap/reisminimap-v3.0_03.zip', with 3 trie(s) remaining

[19:58:22] [sEVERE]	Copying: /temp/file3291054599864518812.tmp to: /temp/reisminimap-v3.0_03.zip

[19:58:22] [sEVERE]	File Downloaded: /temp/reisminimap-v3.0_03.zip

[19:58:22] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/shelf/shelf-v1.2.3.zip', with 3 trie(s) remaining

[19:58:22] [sEVERE]	Copying: /temp/file7384216831985366959.tmp to: /temp/shelf-v1.2.3.zip

[19:58:22] [sEVERE]	File Downloaded: /temp/shelf-v1.2.3.zip

[19:58:22] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/thaumcraft/thaumcraft-v2.0.2.zip', with 3 trie(s) remaining

[19:58:25] [sEVERE]	Copying: /temp/file7781588608410413061.tmp to: /temp/thaumcraft-v2.0.2.zip

[19:58:25] [sEVERE]	File Downloaded: /temp/thaumcraft-v2.0.2.zip

[19:58:25] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/mods/z-yogbox-configs/z-yogbox-configs-v1.2.1.zip', with 3 trie(s) remaining

[19:58:29] [sEVERE]	Copying: /temp/file4011321262430873192.tmp to: /temp/z-yogbox-configs-v1.2.1.zip

[19:58:29] [sEVERE]	File Downloaded: /temp/z-yogbox-configs-v1.2.1.zip

[19:58:29] [sEVERE]	Loading Launcher from 'techniclauncher/yogbox'

[20:02:36] [sEVERE]	------------------------------------------

[20:02:36] [sEVERE]	Launcher is starting....

[20:02:36] [sEVERE]	Launcher Build: '1.0.1.3'

[20:02:36] [sEVERE]	Allocated 910.25 Mb of RAM

[20:02:36] [sEVERE]	Java VM: '1.7.0_05-b05'

[20:02:36] [sEVERE]	OS Version: '10.7.2'

[20:02:36] [sEVERE]	Is 64-bit: 'true'

[20:02:37] [sEVERE]	[info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'.

[20:02:37] [sEVERE]	Starting download of 'http://mirror.technicpack.net/Technic/CHECKSUM.md5', with 3 trie(s) remaining

[20:02:37] [sEVERE]	Copying: /temp/file497013245060978073.tmp to: /launcher/CHECKSUM.md5

[20:02:37] [sEVERE]	File Downloaded: /launcher/CHECKSUM.md5

[20:02:38] [sEVERE]	[MD5 Mismatch] File '/launcher/yogbox/modpack.yml' has md5 of 'f4242cde652dfaa0506bcde8423e1c32' instead of '0103d69c0141f74c133947a2363c15d3'

[20:02:38] [sEVERE]	[info] Downloading 'modpack.yml' from 'http://mirror.technicpack.net/Technic/yogbox/modpack.yml'.

[20:02:38] [sEVERE]	[info] Downloading 'minecraft.yml' from 'http://mirror.technicpack.net/Technic/minecraft.yml'.

[20:03:02] [sEVERE]	Loading Launcher from 'techniclauncher/yogbox'

[CbotL6]

Maybe you got a corrupt launcher download?

Other than that I guess you could try re-downloading?