kbhawkman

Also having another issue just in-case you think you could help with it: http://forums.technicpack.net/threads/techniclauncher-unhandled-exception.11023/

How do I check if windows firewall is blocking ports, I can only add xceptions for programs also that are .exe's. How do I see ports? Also I have no problem running things like the regular minecraft server from minecraft.net, only this tekkit server. Edit: Just added port 25565 as a new rule to allow all connection in windows firewall. Still same error. 17:29:55 [iNFO] Initializing alchemy values for Equivalent Exchange (FTB special edition).. 17:29:55 [iNFO] Adding Material: 135:X135 17:29:55 [iNFO] NetherOres: loaded Macerator Recipes 17:29:55 [iNFO] Loading properties 17:29:55 [iNFO] Starting Minecraft server on 192.168.0.100:25565 17:29:55 [WARNING] **** FAILED TO BIND TO PORT! 17:29:55 [WARNING] The exception was: java.net.BindException: Cannot assign requ ested address: JVM_Bind 17:29:55 [WARNING] Perhaps a server is already running on that port? >

There is no program using that port and I have it forwarded. I also tried changing the port to 25566 and 25567 and still the same error, which is strange.

My friend Zilch helped me fix it and I changed the launch.bat to java -Xmx1G -Xms512M -jar Tekkit.jar nogui pause Only thing now: 17:07:11 [iNFO] Initializing alchemy values for Equivalent Exchange (FTB special edition).. 17:07:11 [iNFO] Adding Material: 135:X135 17:07:11 [iNFO] NetherOres: loaded Macerator Recipes 17:07:11 [iNFO] Loading properties 17:07:11 [iNFO] Starting Minecraft server on *:25565 17:07:11 [WARNING] **** FAILED TO BIND TO PORT! 17:07:11 [WARNING] The exception was: java.net.BindException: Cannot assign requ ested address: JVM_Bind 17:07:11 [WARNING] Perhaps a server is already running on that port? >

I am using Windows 7 Ultimate x64 So no, 64 bit.

Now I have this: C:\Users\Karl\Desktop\Tekkit_Server_3.0.4>java -Xmx3G -Xms2G -jar Tekkit.jar nog ui Error occurred during initialization of VM Could not reserve enough space for object heap Error: Could not create the Java Virtual Machine. Error: A fatal exception has occurred. Program will exit. C:\Users\Karl\Desktop\Tekkit_Server_3.0.4>pause Press any key to continue . . . Any ideas on how to fix it? Also thank you for the first response.

Title: Launch.bat stopping Version: 3.0.3/3.0.4 OS: Windows 7 Ultimate x64 Java Version: jre6 & jre7 tested Description of Problem: The launch.bat stops after ~73 lines. Error Messages: N/a Error Log: C:\Users\Karl\Desktop\Tekkit_Server_3.0.4>java -Xmx3G -Xms2G -jar Tekkit.jar nog ui 182 recipes 27 achievements 13:29:22 [iNFO] Starting minecraft server version 1.2.5 13:29:22 [iNFO] Forge Mod Loader version @MAJOR@.@MINOR@.@REV@.@BUILD@ for Minec raft @MCVERSION@ loading 13:29:22 [iNFO] Loading mods from C:\Users\Karl\Desktop\Tekkit_Server_3.0.4\mods 13:29:26 [sEVERE] java.lang.UnsupportedClassVersionError: net/minecraft/server/m od_NetherOres : Unsupported major.minor version 51.0 13:29:26 [sEVERE] at java.lang.ClassLoader.defineClass1(Native Method) 13:29:26 [sEVERE] at java.lang.ClassLoader.defineClassCond(Unknown Source) 13:29:26 [sEVERE] at java.lang.ClassLoader.defineClass(Unknown Source) 13:29:26 [sEVERE] at java.security.SecureClassLoader.defineClass(Unknown S ource) 13:29:26 [sEVERE] at java.net.URLClassLoader.defineClass(Unknown Source) 13:29:26 [sEVERE] at java.net.URLClassLoader.access$000(Unknown Source) 13:29:26 [sEVERE] at java.net.URLClassLoader$1.run(Unknown Source) 13:29:26 [sEVERE] at java.security.AccessController.doPrivileged(Native Me thod) 13:29:26 [sEVERE] at java.net.URLClassLoader.findClass(Unknown Source) 13:29:26 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 13:29:26 [sEVERE] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown So urce) 13:29:26 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 13:29:26 [sEVERE] at java.lang.ClassLoader.loadClass(Unknown Source) 13:29:26 [sEVERE] at java.lang.Class.forName0(Native Method) 13:29:26 [sEVERE] at java.lang.Class.forName(Unknown Source) 13:29:26 [sEVERE] at cpw.mods.fml.common.Loader.loadModClass(Loader.java:4 40) 13:29:26 [sEVERE] at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.jav a:497) 13:29:26 [sEVERE] at cpw.mods.fml.common.Loader.load(Loader.java:375) 13:29:26 [sEVERE] at cpw.mods.fml.common.Loader.loadMods(Loader.java:527) 13:29:26 [sEVERE] at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBuk kitHandler.java:113) 13:29:26 [sEVERE] at net.minecraft.server.MinecraftServer.init(MinecraftSe rver.java:118) 13:29:26 [sEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:426) 13:29:26 [sEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:492) 13:29:26 [sEVERE] Unexpected exception java.lang.UnsupportedClassVersionError: net/minecraft/server/mod_NetherOres : Un supported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(Unknown Source) at java.lang.ClassLoader.defineClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source) at java.net.URLClassLoader.access$000(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at cpw.mods.fml.common.Loader.loadModClass(Loader.java:440) at cpw.mods.fml.common.Loader.attemptFileLoad(Loader.java:497) at cpw.mods.fml.common.Loader.load(Loader.java:375) at cpw.mods.fml.common.Loader.loadMods(Loader.java:527) at cpw.mods.fml.server.FMLBukkitHandler.onPreLoad(FMLBukkitHandler.java: 113) at net.minecraft.server.MinecraftServer.init(MinecraftServer.java:118) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:426) at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) >