After clicking play the launcher goes away then reappears. Here is my latest log.
[18:41:29] [main/INFO] [FML/]: Forge Mod Loader version 7.2.211.1121 for Minecraft 1.7.2 loading
[18:41:29] [main/INFO] [FML/]: Java is Java HotSpot 64-Bit Server VM, version 1.7.0_04, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre7
[18:41:29] [main/DEBUG] [FML/]: Java classpath at launch is C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\net\minecraftforge\forge\1.7.2-10.12.2.1121\forge-1.7.2-10.12.2.1121.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\net\minecraft\launchwrapper\1.9\launchwrapper-1.9.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-library\2.10.2\scala-library-2.10.2.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\org\scala-lang\scala-compiler\2.10.2\scala-compiler-2.10.2.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\java3d\vecmath\1.3.1\vecmath-1.3.1.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\net\sf\trove4j\trove4j\3.0.3\trove4j-3.0.3.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\ibm\icu\icu4j-core-mojang\51.2\icu4j-core-mojang-51.2.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.5\jopt-simple-4.5.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\lzma\lzma\0.0.1\lzma-0.0.1.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\paulscode\codecjorbis\20101023\codecjorbis-20101023.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\paulscode\codecwav\20101023\codecwav-20101023.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\paulscode\libraryjavasound\20101123\libraryjavasound-20101123.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\paulscode\librarylwjglopenal\20100824\librarylwjglopenal-20100824.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\paulscode\soundsystem\20120107\soundsystem-20120107.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\io\netty\netty-all\4.0.10.Final\netty-all-4.0.10.Final.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\google\guava\guava\15.0\guava-15.0.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\org\apache\commons\commons-lang3\3.1\commons-lang3-3.1.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\commons-io\commons-io\2.4\commons-io-2.4.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\google\code\gson\gson\2.2.4\gson-2.2.4.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\com\mojang\authlib\1.3\authlib-1.3.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-api\2.0-beta9\log4j-api-2.0-beta9.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\org\apache\logging\log4j\log4j-core\2.0-beta9\log4j-core-2.0-beta9.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Spice Weasel\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1121\1.7.2-Forge10.12.2.1121.jar
[18:41:29] [main/DEBUG] [FML/]: Java library path at launch is C:\Users\Spice Weasel\AppData\Roaming\.minecraft\versions\1.7.2-Forge10.12.2.1121\1.7.2-Forge10.12.2.1121-natives-2917013062876
[18:41:29] [main/DEBUG] [FML/]: Enabling runtime deobfuscation
[18:41:29] [main/DEBUG] [FML/]: Instantiating coremod class FMLCorePlugin
[18:41:29] [main/DEBUG] [FML/]: Added access transformer class cpw.mods.fml.common.asm.transformers.AccessTransformer to enqueued access transformers
[18:41:29] [main/DEBUG] [FML/]: Enqueued coremod FMLCorePlugin
[18:41:29] [main/DEBUG] [FML/]: Instantiating coremod class FMLForgePlugin
[18:41:29] [main/DEBUG] [FML/]: Added access transformer class net.minecraftforge.transformers.ForgeAccessTransformer to enqueued access transformers
[18:41:29] [main/DEBUG] [FML/]: Enqueued coremod FMLForgePlugin
[18:41:29] [main/DEBUG] [FML/]: All fundamental core mods are successfully located
[18:41:29] [main/DEBUG] [FML/]: Discovering coremods
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy Baubles-1.7.2-1.0.0.13.jar
[18:41:29] [main/DEBUG] [FML/]: Not found coremod data in Baubles-1.7.2-1.0.0.13.jar
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy buildcraft-6.0.16.jar
[18:41:29] [main/DEBUG] [FML/]: Not found coremod data in buildcraft-6.0.16.jar
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy CodeChickenCore-1.7.2-1.0.0-universal.jar
[18:41:29] [main/TRACE] [FML/]: Adding CodeChickenCore-1.7.2-1.0.0-universal.jar to the list of known coremods, it will not be examined again
[18:41:29] [main/DEBUG] [FML/]: Instantiating coremod class CodeChickenCorePlugin
[18:41:29] [main/WARN] [FML/]: The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[18:41:29] [main/DEBUG] [FML/]: Added access transformer class codechicken.core.asm.CodeChickenAccessTransformer to enqueued access transformers
[18:41:29] [main/DEBUG] [FML/]: Enqueued coremod CodeChickenCorePlugin
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy CodeChickenLib-1.7.2-1.1.0.76-universal.jar
[18:41:29] [main/DEBUG] [FML/]: Not found coremod data in CodeChickenLib-1.7.2-1.1.0.76-universal.jar
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy ComputerCraft1.63.jar
[18:41:29] [main/DEBUG] [FML/]: Not found coremod data in ComputerCraft1.63.jar
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy Galacticraft-1.6.4-2.0.2.814.jar
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy Galacticraft-Planets-1.6.4-2.0.2.814.jar
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy Galacticraft-Planets-Mod-1.6.4.jar
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy InventoryTweaks-1.57-116.jar
[18:41:29] [main/TRACE] [FML/]: Found FMLCorePluginContainsFMLMod marker in InventoryTweaks-1.57-116.jar, it will be examined later for regular @Mod instances
[18:41:29] [main/DEBUG] [FML/]: Instantiating coremod class FMLPlugin
[18:41:29] [main/WARN] [FML/]: The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[18:41:29] [main/DEBUG] [FML/]: Added access transformer class invtweaks.forge.asm.ITAccessTransformer to enqueued access transformers
[18:41:29] [main/DEBUG] [FML/]: Enqueued coremod FMLPlugin
[18:41:29] [main/DEBUG] [FML/]: Examining for coremod candidacy MicdoodleCore-1.6.4-2.0.2.814.jar
[18:41:29] [main/TRACE] [FML/]: Adding MicdoodleCore-1.6.4-2.0.2.814.jar to the list of known coremods, it will not be examined again
[18:41:29] [main/DEBUG] [FML/]: Instantiating coremod class MicdoodlePlugin
[18:41:29] [main/WARN] [FML/]: The coremod micdoodle8.mods.miccore.MicdoodlePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
[18:41:29] [main/ERROR] [FML/]: An error occurred trying to configure the minecraft home at C:\Users\Spice Weasel\AppData\Roaming\.minecraft for Forge Mod Loader
java.lang.AbstractMethodError
at cpw.mods.fml.relauncher.CoreModManager.loadCoreMod(CoreModManager.java:425) ~[forge-1.7.2-10.12.2.1121.jar:?]
at cpw.mods.fml.relauncher.CoreModManager.discoverCoreMods(CoreModManager.java:312) ~[forge-1.7.2-10.12.2.1121.jar:?]
at cpw.mods.fml.relauncher.CoreModManager.handleLaunch(CoreModManager.java:214) ~[forge-1.7.2-10.12.2.1121.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.setupHome(FMLLaunchHandler.java:90) [forge-1.7.2-10.12.2.1121.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.setupClient(FMLLaunchHandler.java:67) [forge-1.7.2-10.12.2.1121.jar:?]
at cpw.mods.fml.relauncher.FMLLaunchHandler.configureForClientLaunch(FMLLaunchHandler.java:34) [forge-1.7.2-10.12.2.1121.jar:?]
at cpw.mods.fml.common.launcher.FMLTweaker.injectIntoClassLoader(FMLTweaker.java:112) [forge-1.7.2-10.12.2.1121.jar:?]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:114) [launchwrapper-1.9.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]
