Fairly easy, I'm trying to set up an minecraft server with hamachi, it did work with bukkit, but when I try with forge this happens

 

 

2012-12-10 10:09:56 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.5.17.479 for Minecraft 1.4.5 loading

2012-12-10 10:09:58 [iNFO] [sTDOUT] 208 recipes

2012-12-10 10:09:58 [iNFO] [sTDOUT] 27 achievements

2012-12-10 10:09:58 [iNFO] [Minecraft] Starting minecraft server version 1.4.5

2012-12-10 10:09:58 [iNFO] [ForgeModLoader] Attempting early MinecraftForge initialization

2012-12-10 10:09:58 [iNFO] [sTDOUT] MinecraftForge v6.4.1.435 Initialized

2012-12-10 10:09:58 [iNFO] [ForgeModLoader] MinecraftForge v6.4.1.435 Initialized

2012-12-10 10:09:58 [iNFO] [sTDOUT] Replaced 84 ore recipies

2012-12-10 10:09:58 [iNFO] [ForgeModLoader] Completed early MinecraftForge initialization

2012-12-10 10:09:58 [FINE] [ForgeModLoader] Building injected Mod Containers [cpw.mods.fml.common.FMLDummyContainer, net.minecraftforge.common.ForgeDummyContainer]

2012-12-10 10:09:58 [FINE] [ForgeModLoader] Attempting to load mods contained in the minecraft jar file and associated classes

2012-12-10 10:09:58 [FINE] [ForgeModLoader] Found a minecraft related file at C:\Users\Vinjar\Desktop\Forge server\minecraft_server.jar, examining for mod candidates

2012-12-10 10:09:58 [FINE] [ForgeModLoader] Skipping known library file C:\Users\Vinjar\Desktop\Forge server\lib\argo-2.25.jar

2012-12-10 10:09:58 [FINE] [ForgeModLoader] Skipping known library file C:\Users\Vinjar\Desktop\Forge server\lib\guava-12.0.1.jar

2012-12-10 10:09:58 [FINE] [ForgeModLoader] Skipping known library file C:\Users\Vinjar\Desktop\Forge server\lib\asm-all-4.0.jar

2012-12-10 10:09:58 [FINE] [ForgeModLoader] Minecraft jar mods loaded successfully

2012-12-10 10:09:58 [iNFO] [ForgeModLoader] Searching C:\Users\Vinjar\Desktop\Forge server\mods for mods

2012-12-10 10:09:58 [FINE] [ForgeModLoader] Examining file minecraft_server.jar for potential mods

2012-12-10 10:09:58 [FINE] [ForgeModLoader] The mod container minecraft_server.jar appears to be missing an mcmod.info file

2012-12-10 10:09:59 [iNFO] [ForgeModLoader] Forge Mod Loader has identified 3 mods to load

2012-12-10 10:09:59 [FINE] [ForgeModLoader] Received a system property request ''

2012-12-10 10:09:59 [FINE] [ForgeModLoader] System property request managing the state of 0 mods

2012-12-10 10:09:59 [FINE] [ForgeModLoader] After merging, found state information for 0 mods

2012-12-10 10:09:59 [FINE] [ForgeModLoader] Activating mod mcp

2012-12-10 10:09:59 [FINE] [ForgeModLoader] Activating mod FML

2012-12-10 10:09:59 [FINE] [ForgeModLoader] Activating mod Forge

2012-12-10 10:09:59 [FINE] [ForgeModLoader] Verifying mod requirements are satisfied

2012-12-10 10:09:59 [FINE] [ForgeModLoader] All mod requirements are satisfied

2012-12-10 10:09:59 [FINE] [ForgeModLoader] Sorting mods into an ordered list

2012-12-10 10:09:59 [FINE] [ForgeModLoader] Mod sorting completed successfully

2012-12-10 10:09:59 [FINE] [ForgeModLoader] Mod sorting data:

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sending event FMLConstructionEvent to mod mcp

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sent event FMLConstructionEvent to mod mcp

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sending event FMLConstructionEvent to mod FML

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sent event FMLConstructionEvent to mod FML

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sending event FMLConstructionEvent to mod Forge

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sent event FMLConstructionEvent to mod Forge

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sending event FMLPreInitializationEvent to mod mcp

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sent event FMLPreInitializationEvent to mod mcp

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sending event FMLPreInitializationEvent to mod FML

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sent event FMLPreInitializationEvent to mod FML

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sending event FMLPreInitializationEvent to mod Forge

2012-12-10 10:09:59 [iNFO] [ForgeModLoader] Configured a dormant chunk cache size of 0

2012-12-10 10:09:59 [FINER] [ForgeModLoader] Sent event FMLPreInitializationEvent to mod Forge

2012-12-10 10:09:59 [iNFO] [Minecraft] Loading properties

2012-12-10 10:09:59 [iNFO] [Minecraft] Default game type: SURVIVAL

2012-12-10 10:09:59 [iNFO] [Minecraft] Generating keypair

2012-12-10 10:09:59 [iNFO] [Minecraft] Starting Minecraft server on 25.173.69.252:25565

2012-12-10 10:09:59 [WARNING] [Minecraft] **** FAILED TO BIND TO PORT!

2012-12-10 10:09:59 [WARNING] [Minecraft] The exception was: java.net.BindException: Cannot assign requested address: JVM_Bind

2012-12-10 10:09:59 [WARNING] [Minecraft] Perhaps a server is already running on that port?

2012-12-10 10:10:13 [iNFO] [Minecraft] Stopping server

2012-12-10 10:10:13 [iNFO] [Minecraft] Saving worlds

2012-12-10 10:10:13 [iNFO] [sTDERR] java.lang.NullPointerException

2012-12-10 10:10:13 [iNFO] [sTDERR] at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:361)

2012-12-10 10:10:13 [iNFO] [sTDERR] at net.minecraft.server.MinecraftServer.k(MinecraftServer.java:409)

2012-12-10 10:10:13 [iNFO] [sTDERR] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:544)

2012-12-10 10:10:13 [iNFO] [sTDERR] at fy.run(SourceFile:856)

2012-12-10 10:10:13 [iNFO] [Minecraft] Stopping server

 

 

 

anyone knows why!?

Delete all files except forge, the world and the server jar.