Modpacks won't launch

[g4321g5]

I've been having some problems with technic recently. When I press play for the modpack, the launcher closes, but fails to open the pack, and almost immediately returns as if nothing ever happened. Some modpacks don't have this problem (I.E. official ww2 factions), but others do (AVP, prometheus rising). Console coughs up this hairball:

[B#349] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[B#349] SLF4J: Defaulting to no-operation (NOP) logger implementation
[B#349] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[B#349] Running C:\Program Files\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms3072m -Xmx3072m -XX:MaxPermSize=256m -Djava.library.path=C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp -Djava.net.preferIPv4Stack=true -cp C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp\bin\modpack.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\minecraft\launchwrapper\1.12\launchwrapper-1.12.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\5.0.3\asm-all-5.0.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\typesafe\akka\akka-actor_2.11\2.3.3\akka-actor_2.11-2.3.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\typesafe\config\1.2.1\config-1.2.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-compiler\2.11.1\scala-compiler-2.11.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\plugins\scala-continuations-library_2.11\1.0.2\scala-continuations-library_2.11-1.0.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-library\2.11.1\scala-library-2.11.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-parser-combinators_2.11\1.0.1\scala-parser-combinators_2.11-1.0.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-reflect\2.11.1\scala-reflect-2.11.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-xml_2.11\1.0.2\scala-xml_2.11-1.0.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\mojang\realms\1.2.9\realms-1.2.9.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\gman\AppData\Roaming\.technic\cache\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\gman\AppData\Roaming\.technic\cache\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\mojang\authlib\1.5.13\authlib-1.5.13.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\tv\twitch\twitch\5.16\twitch-5.16.jar;C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp\bin\minecraft.jar net.minecraft.launchwrapper.Launch --username Gman2101 --version 1.7.10-Forge10.13.4.1614-1.7.10 --gameDir C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp --assetsDir C:\Users\gman\AppData\Roaming\.technic\assets --assetIndex 1.7.10 --uuid 12d0834141704fcab1c2737a534e0614 --accessToken b1a8d314acf741c9901057a6b224f16d --userProperties {} --userType mojang --tweakClass cpw.mods.fml.common.launcher.FMLTweaker --title PROMETHEUS RISING [AVP] --icon C:\Users\gman\AppData\Roaming\.technic\assets\packs\prometheus-rising-avp\icon.png
[B#349] C:\Program Files\Java\jre7\bin\javaw.exe -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xms3072m -Xmx3072m -XX:MaxPermSize=256m -Djava.library.path=C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp\bin\natives -Dfml.core.libraries.mirror=http://mirror.technicpack.net/Technic/lib/fml/%s -Dminecraft.applet.TargetDirectory=C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp -Djava.net.preferIPv4Stack=true -cp C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp\bin\modpack.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\minecraft\launchwrapper\1.12\launchwrapper-1.12.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\ow2\asm\asm-all\5.0.3\asm-all-5.0.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\typesafe\akka\akka-actor_2.11\2.3.3\akka-actor_2.11-2.3.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\typesafe\config\1.2.1\config-1.2.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-actors-migration_2.11\1.1.0\scala-actors-migration_2.11-1.1.0.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-compiler\2.11.1\scala-compiler-2.11.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\plugins\scala-continuations-library_2.11\1.0.2\scala-continuations-library_2.11-1.0.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\plugins\scala-continuations-plugin_2.11.1\1.0.2\scala-continuations-plugin_2.11.1-1.0.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-library\2.11.1\scala-library-2.11.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-parser-combinators_2.11\1.0.1\scala-parser-combinators_2.11-1.0.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-reflect\2.11.1\scala-reflect-2.11.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-swing_2.11\1.0.1\scala-swing_2.11-1.0.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\scala-lang\scala-xml_2.11\1.0.2\scala-xml_2.11-1.0.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\google\guava\guava\17.0\guava-17.0.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.3.2\commons-lang3-3.3.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\mojang\realms\1.2.9\realms-1.2.9.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\commons\commons-compress\1.8.1\commons-compress-1.8.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\httpcomponents\httpclient\4.3.3\httpclient-4.3.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\commons-logging\commons-logging\1.1.3\commons-logging-1.1.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\httpcomponents\httpcore\4.3.2\httpcore-4.3.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\gman\AppData\Roaming\.technic\cache\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\gman\AppData\Roaming\.technic\cache\commons-codec\commons-codec\1.9\commons-codec-1.9.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\gman\AppData\Roaming\.technic\cache\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\gman\AppData\Roaming\.technic\cache\com\mojang\authlib\1.5.13\authlib-1.5.13.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl\2.9.1\lwjgl-2.9.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\org\lwjgl\lwjgl\lwjgl_util\2.9.1\lwjgl_util-2.9.1.jar;C:\Users\gman\AppData\Roaming\.technic\cache\tv\twitch\twitch\5.16\twitch-5.16.jar;C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp\bin\minecraft.jar net.minecraft.launchwrapper.Launch --username Gman2101 --version 1.7.10-Forge10.13.4.1614-1.7.10 --gameDir C:\Users\gman\AppData\Roaming\.technic\modpacks\prometheus-rising-avp --assetsDir C:\Users\gman\AppData\Roaming\.technic\assets --assetIndex 1.7.10 --uuid 12d0834141704fcab1c2737a534e0614 --accessToken b1a8d314acf741c9901057a6b224f16d --userProperties {} --userType mojang --tweakClass cpw.mods.fml.common.launcher.FMLTweaker --title PROMETHEUS RISING [AVP] --icon C:\Users\gman\AppData\Roaming\.technic\assets\packs\prometheus-rising-avp\icon.png
[B#349]  Error occurred during initialization of VM
[B#349]  Could not reserve enough space for object heap
[B#349] Analytics Response [runModpack]: 200
[B#349] Starting download of with 3 tries remaining

 

 

My computer is 64 bit windows 7 with both java 7 and 8, with 4gb ram. I have looked back on similar forum posts, and their solutions, but they don't seem to work. I added java 7 to my computer, got rid of javaw, and several other thing, but it's still persistent ant about not working. Also, please note that when I attempt to open either avp or PR, it will say "grabbing ----" and "installing libraries" (which still doesn't exist in the modpack's folder) before it fails miserably at doing it's job. Please help me whenever you can. Thanks.

Edited February 26, 2017 by g4321g5

[JaariAtmc]

Java requires the RAM to be available.

[B#349]  Error occurred during initialization of VM
[B#349]  Could not reserve enough space for object heap

Looking at this and your java parameters, you are trying to allocate 3 GB RAM which you do not have free to allocate.

[thespaceball1]

I had this problem i asked my older brother over my shoulder what he thinks it might be he looked away from his game and all of a sudden it started                 have you tried turning it off and back on