when i press play on a modpack i made, technic launcher closes and reopens, and my modpack isnt launched. funny thing is, is that for my friend who has a mac, the pack works fine for him
the pack is called pupuapack, and heres a log of what happens when i try to open it
16e761d?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/417979e451a4ed37c22f5340a9c3cd4a?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/417979e451a4ed37c22f5340a9c3cd4a?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/4c9b9cd817e62d043070a821551c04f0?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/4c9b9cd817e62d043070a821551c04f0?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/417979e451a4ed37c22f5340a9c3cd4a?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Analytics Response [runLauncher]: 200
[B#347] 2016/09/19 18:54:53 [SEVERE] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[B#347] 2016/09/19 18:54:53 [SEVERE] SLF4J: Defaulting to no-operation (NOP) logger implementation
[B#347] 2016/09/19 18:54:53 [SEVERE] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[B#347] 2016/09/19 18:54:55 [INFO] Running C:\Program Files\Java\jre1.8.0_101\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms10240m -Xmx10240m -XX:+UseG1GC -XX:MaxGCPauseMillis=4 -Djava.library.path=C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack -Djava.net.preferIPv4Stack=true -cp C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\modpack.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\minecraft\launchwrapper\1.8\launchwrapper-1.8.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\argo\argo\2.25_fixed\argo-2.25_fixed.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\google\guava\guava\14.0\guava-14.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\minecraft.jar net.minecraft.launchwrapper.Launch --username Dewitos --session token:87f4aa431f504fe785b1339a083d3f73:b6cdab8cf002420e94c71f816f8c78e0 --version 1.6.4-Forge9.11.1.965 --gameDir C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack --assetsDir C:\Users\Daniel S\AppData\Roaming\.technic\assets\virtual\legacy --tweakClass cpw.mods.fml.common.launcher.FMLTweaker --title PupuaPack --icon C:\Users\Daniel S\AppData\Roaming\.technic\assets\packs\pupuapack\icon.png
[B#347] 2016/09/19 18:54:55 [INFO] C:\Program Files\Java\jre1.8.0_101\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms10240m -Xmx10240m -XX:+UseG1GC -XX:MaxGCPauseMillis=4 -Djava.library.path=C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack -Djava.net.preferIPv4Stack=true -cp C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\modpack.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\minecraft\launchwrapper\1.8\launchwrapper-1.8.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\argo\argo\2.25_fixed\argo-2.25_fixed.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\google\guava\guava\14.0\guava-14.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\minecraft.jar net.minecraft.launchwrapper.Launch --username Dewitos --session token:87f4aa431f504fe785b1339a083d3f73:b6cdab8cf002420e94c71f816f8c78e0 --version 1.6.4-Forge9.11.1.965 --gameDir C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack --assetsDir C:\Users\Daniel S\AppData\Roaming\.technic\assets\virtual\legacy --tweakClass cpw.mods.fml.common.launcher.FMLTweaker --title PupuaPack --icon C:\Users\Daniel S\AppData\Roaming\.technic\assets\packs\pupuapack\icon.png
[B#347] 2016/09/19 18:54:55 [INFO] Analytics Response [runModpack]: 200
[B#347] 2016/09/19 18:54:55 [INFO] Sep 19, 2016 6:54:55 PM net.minecraft.launchwrapper.LogWrapper log
[B#347] 2016/09/19 18:54:55 [INFO] INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[B#347] 2016/09/19 18:54:55 [INFO] Sep 19, 2016 6:54:55 PM net.minecraft.launchwrapper.LogWrapper log
[B#347] 2016/09/19 18:54:55 [INFO] INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[B#347] 2016/09/19 18:54:55 [INFO] Sep 19, 2016 6:54:55 PM net.minecraft.launchwrapper.LogWrapper log
[B#347] 2016/09/19 18:54:55 [INFO] INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_101, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre1.8.0_101
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [WARNING] [ForgeModLoader] The coremod ic2.core.coremod.IC2core does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Loading tweaker optifine.OptiFineForgeTweaker from OptiFine_1.6.4_HD_C7.jar
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Loading tweak class name optifine.OptiFineForgeTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [SEVERE] [ForgeModLoader] Unable to launch
[B#347] 2016/09/19 18:54:55 [INFO] java.util.ConcurrentModificationException
[B#347] 2016/09/19 18:54:55 [INFO] at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
[B#347] 2016/09/19 18:54:55 [INFO] at java.util.ArrayList$Itr.remo
The Meaning of Life, the Universe, and Everything.
Location:
Boise, Idaho
Join Date:
11/26/2014
Posts:
283
Location:
Boise, Idaho
Minecraft:
miner49er876
Member Details
What OS do YOU use? You said your friend's, but not your own.
Rollback Post to RevisionRollBack
Someone once said, in defense of a poorly thought out suggestion that was not being supported: "Theres so much awesome and rare things to add and youre just like, oh , thats too good, no, i want something common like a grass block"
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when i press play on a modpack i made, technic launcher closes and reopens, and my modpack isnt launched. funny thing is, is that for my friend who has a mac, the pack works fine for him
the pack is called pupuapack, and heres a log of what happens when i try to open it
16e761d?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/417979e451a4ed37c22f5340a9c3cd4a?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/417979e451a4ed37c22f5340a9c3cd4a?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/4c9b9cd817e62d043070a821551c04f0?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/4c9b9cd817e62d043070a821551c04f0?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Starting download of http://www.gravatar.com/avatar/417979e451a4ed37c22f5340a9c3cd4a?s=60&d=retro, with 3 tries remaining
[B#347] 2016/09/19 18:54:49 [INFO] Analytics Response [runLauncher]: 200
[B#347] 2016/09/19 18:54:53 [SEVERE] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[B#347] 2016/09/19 18:54:53 [SEVERE] SLF4J: Defaulting to no-operation (NOP) logger implementation
[B#347] 2016/09/19 18:54:53 [SEVERE] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[B#347] 2016/09/19 18:54:55 [INFO] Running C:\Program Files\Java\jre1.8.0_101\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms10240m -Xmx10240m -XX:+UseG1GC -XX:MaxGCPauseMillis=4 -Djava.library.path=C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack -Djava.net.preferIPv4Stack=true -cp C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\modpack.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\minecraft\launchwrapper\1.8\launchwrapper-1.8.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\argo\argo\2.25_fixed\argo-2.25_fixed.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\google\guava\guava\14.0\guava-14.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\minecraft.jar net.minecraft.launchwrapper.Launch --username Dewitos --session token:87f4aa431f504fe785b1339a083d3f73:b6cdab8cf002420e94c71f816f8c78e0 --version 1.6.4-Forge9.11.1.965 --gameDir C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack --assetsDir C:\Users\Daniel S\AppData\Roaming\.technic\assets\virtual\legacy --tweakClass cpw.mods.fml.common.launcher.FMLTweaker --title PupuaPack --icon C:\Users\Daniel S\AppData\Roaming\.technic\assets\packs\pupuapack\icon.png
[B#347] 2016/09/19 18:54:55 [INFO] C:\Program Files\Java\jre1.8.0_101\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms10240m -Xmx10240m -XX:+UseG1GC -XX:MaxGCPauseMillis=4 -Djava.library.path=C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack -Djava.net.preferIPv4Stack=true -cp C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\modpack.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\minecraft\launchwrapper\1.8\launchwrapper-1.8.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\argo\argo\2.25_fixed\argo-2.25_fixed.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\bouncycastle\bcprov-jdk15on\1.47\bcprov-jdk15on-1.47.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\google\guava\guava\14.0\guava-14.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.2.2\gson-2.2.2.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack\bin\minecraft.jar net.minecraft.launchwrapper.Launch --username Dewitos --session token:87f4aa431f504fe785b1339a083d3f73:b6cdab8cf002420e94c71f816f8c78e0 --version 1.6.4-Forge9.11.1.965 --gameDir C:\Users\Daniel S\AppData\Roaming\.technic\modpacks\pupuapack --assetsDir C:\Users\Daniel S\AppData\Roaming\.technic\assets\virtual\legacy --tweakClass cpw.mods.fml.common.launcher.FMLTweaker --title PupuaPack --icon C:\Users\Daniel S\AppData\Roaming\.technic\assets\packs\pupuapack\icon.png
[B#347] 2016/09/19 18:54:55 [INFO] Analytics Response [runModpack]: 200
[B#347] 2016/09/19 18:54:55 [INFO] Sep 19, 2016 6:54:55 PM net.minecraft.launchwrapper.LogWrapper log
[B#347] 2016/09/19 18:54:55 [INFO] INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[B#347] 2016/09/19 18:54:55 [INFO] Sep 19, 2016 6:54:55 PM net.minecraft.launchwrapper.LogWrapper log
[B#347] 2016/09/19 18:54:55 [INFO] INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker
[B#347] 2016/09/19 18:54:55 [INFO] Sep 19, 2016 6:54:55 PM net.minecraft.launchwrapper.LogWrapper log
[B#347] 2016/09/19 18:54:55 [INFO] INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_101, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre1.8.0_101
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [WARNING] [ForgeModLoader] The coremod ic2.core.coremod.IC2core does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Loading tweaker optifine.OptiFineForgeTweaker from OptiFine_1.6.4_HD_C7.jar
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Loading tweak class name optifine.OptiFineForgeTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
[B#347] 2016/09/19 18:54:55 [INFO] 2016-09-19 18:54:55 [SEVERE] [ForgeModLoader] Unable to launch
[B#347] 2016/09/19 18:54:55 [INFO] java.util.ConcurrentModificationException
[B#347] 2016/09/19 18:54:55 [INFO] at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
[B#347] 2016/09/19 18:54:55 [INFO] at java.util.ArrayList$Itr.remo
What OS do YOU use? You said your friend's, but not your own.
Someone once said, in defense of a poorly thought out suggestion that was not being supported: "Theres so much awesome and rare things to add and youre just like, oh , thats too good, no, i want something common like a grass block"