Hey guys i hope you can help me out with a server thingy.
I wanted to host a blood n bones server, so i downloaded the latest version from the ftb site.
But when i run serverstart.bat i get an error: "
C:\Users\Eigenaar\Desktop\Blood n bones server>java -Xms2048m -Xmx2048m -XX
ermSize=100m -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -jar FTBServer-1.6.4-965.jar nogui
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=100m; support was removed in 8.0
aug 18, 2015 10:18:06 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
aug 18, 2015 10:18:06 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker
aug 18, 2015 10:18:06 PM net.minecraft.launchwrapper.LogWrapper log
INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLServerTweaker
2015-08-18 22:18:06 [INFO] [ForgeModLoader] Forge Mod Loader version 6.4.49.965 for Minecraft 1.6.4 loading
2015-08-18 22:18:06 [INFO] [ForgeModLoader] Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 8.1:amd64:6.3, installed at C:\Program Files\Java\jre1.8.0_51
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod worldcore.asm.WCFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod appeng.transformer.AppEngCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [INFO] [ForgeModLoader] [AppEng] Core Init
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod biomesoplenty.asm.BOPFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [INFO] [STDERR] Warning: version of ForgeMultipart-universal-1.6.4-, 1.0.0.250 is newer than request 1.0.0.244
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod eyamaz.bnbtweaks.asm.ASMPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.CodeChickenCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod cofh.asm.LoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod denoflionsx.CreeperCollateral.CoreMod.CCCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod denoflionsx.denLib.CoreMod.denLibCore does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod mcp.mobius.evoc.asm.CoreDescription does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod glenn.gases.core.EDFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod glenn.gasesframework.core.EDFMLLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod invtweaks.forge.asm.FMLPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod mcp.mobius.mobiuscore.asm.CoreDescription does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod codechicken.nei.asm.NEICorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod codechicken.core.launch.DepLoader does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod mrtjp.projectred.compatibility.CompatibilityCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod lumien.randomthings.Transformer.RTLoadingPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod squeek.spiceoflife.asm.ASMPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [WARNING] [ForgeModLoader] The coremod tconstruct.preloader.TConstructLoaderContainer does not have a MCVersion annotation, it may cause issues with this version of Minecraft
2015-08-18 22:18:06 [INFO] [TCon-Preloader] Scalpel. Suction. Lumber axe. CLEAR! *zap*
2015-08-18 22:18:06 [INFO] [TCon-Preloader] Constructing preloader (Modules: [tconstruct.preloader.AccessTransformers, tconstruct.preloader.ASMInterfaceRepair])
2015-08-18 22:18:06 [INFO] [TCon-Preloader] Found a properties file. Attempting load...
2015-08-18 22:18:06 [INFO] [TCon-Preloader] Loaded properties successfully. Using specified settings.
2015-08-18 22:18:06 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2015-08-18 22:18:06 [INFO] [ForgeModLoader] Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker
2015-08-18 22:18:06 [INFO] [ForgeModLoader] Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker
2015-08-18 22:18:06 [SEVERE] [ForgeModLoader] Unable to launch
java.util.ConcurrentModificationException
at java.util.ArrayList$Itr.checkForComodification(Unknown Source)
at java.util.ArrayList$Itr.remove(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:114)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:48)
at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:17)
C:\Users\Eigenaar\Desktop\Blood n bones server>pause
Press any key to continue . . ."
And after i continue, the cmd box just vanishes. No server controlpanel appearing. Nothing.
Im not very good in programming stuff or something that involves a lot of digging in files so i i asked something stupid, please dont mind me.
And if there is a solution, you will have my gratitude.