Toshiro202

Hello! Today i´ve installed MinecraftForge 1.7.2 on my server.I make it with the installer.But i have Java 8 and it doesn´t works because i have java8!The console doesnt open.Can anyone help me? Heres the latesfml log of my server: [10:11:27] [main/INFO] [FML/]: Forge Mod Loader version 7.2.217.1147 for Minecraft 1.7.2 loading [10:11:28] [main/INFO] [FML/]: Java is Java HotSpot Client VM, version 1.8.0_25, running on Windows 7:x86:6.1, installed at C:\Program Files\Java\jre1.8.0_25 [10:11:28] [main/DEBUG] [FML/]: Java classpath at launch is C:\Users\Yan\Desktop\Minecraft Server Ordner\Herobrines Return\forge-1.7.2-10.12.2.1147-universal.jar [10:11:28] [main/DEBUG] [FML/]: Java library path at launch is C:\Program Files\Java\jre1.8.0_25\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\ProgramData\Oracle\Java\javapath;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Windows Live\Shared;. [10:11:28] [main/DEBUG] [FML/]: Enabling runtime deobfuscation [10:11:28] [main/DEBUG] [FML/]: Instantiating coremod class FMLCorePlugin [10:11:28] [main/DEBUG] [FML/]: Added access transformer class cpw.mods.fml.common.asm.transformers.AccessTransformer to enqueued access transformers [10:11:28] [main/DEBUG] [FML/]: Enqueued coremod FMLCorePlugin [10:11:28] [main/DEBUG] [FML/]: Instantiating coremod class FMLForgePlugin [10:11:28] [main/DEBUG] [FML/]: Added access transformer class net.minecraftforge.transformers.ForgeAccessTransformer to enqueued access transformers [10:11:28] [main/DEBUG] [FML/]: Enqueued coremod FMLForgePlugin [10:11:28] [main/DEBUG] [FML/]: All fundamental core mods are successfully located [10:11:28] [main/DEBUG] [FML/]: Discovering coremods [10:11:28] [main/INFO] [LaunchWrapper/]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker [10:11:28] [main/INFO] [LaunchWrapper/]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker [10:11:28] [main/INFO] [LaunchWrapper/]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker [10:11:28] [main/ERROR] [LaunchWrapper/]: Unable to launch java.util.ConcurrentModificationException at java.util.ArrayList$Itr.checkForComodification(Unknown Source) ~[?:1.8.0_25] at java.util.ArrayList$Itr.remove(Unknown Source) ~[?:1.8.0_25] at net.minecraft.launchwrapper.Launch.launch(Launch.java:117) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_25] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_25] at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43) [forge-1.7.2-10.12.2.1147-universal.jar:?] at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12) [forge-1.7.2-10.12.2.1147-universal.jar:?] I dont haved any mods installed at this time!