trouble with my server

[EmperorJDW]

Hi. I am an ameteur server host who has a server for a few of my friends and me to play on. It was working in the past but after a recent crash I cannot seem to get it working again. I have tried many fixes, and exchanged errors for other errors,but never succeeded yet. I am running on mac OSX, fully updated. I have java 7 64 bit. I have 16 gigs of ram. I have a few methods I have tried to start this server up with. One involves simply using the tekkie.jar or a command that accesses that directly. The second and preferred method involves adding ram to the server. Both access the same file in the end and both give the same error. i would greatly appreciate any help anyone can give. The following is the command I would like to use:

 

#!/bin/bash

 cd "$(dirname "$0")"

 exec java -Xmx2048M -Xms1024M -jar Tekkit.jar nogui

 

The following is the command lines from the start of the command:

Jasons-iMac:~ jasonwilliams$ /Users/jasonwilliams/Downloads/Tekkit_Server_v1/start.command ; exit;

Jun 30, 2014 10:57:03 AM net.minecraft.launchwrapper.LogWrapper log

INFO: Loading tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker

Jun 30, 2014 10:57:03 AM net.minecraft.launchwrapper.LogWrapper log

INFO: Using primary tweak class name cpw.mods.fml.common.launcher.FMLServerTweaker

Jun 30, 2014 10:57:03 AM net.minecraft.launchwrapper.LogWrapper log

INFO: Calling tweak class cpw.mods.fml.common.launcher.FMLServerTweaker

A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:48)

at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:17)

Caused by: java.lang.NoClassDefFoundError: com/google/common/collect/Lists

at cpw.mods.fml.common.launcher.FMLTweaker.acceptOptions(FMLTweaker.java:52)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:110)

at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

... 6 more

Caused by: java.lang.ClassNotFoundException: com.google.common.collect.Lists

at java.net.URLClassLoader$1.run(URLClassLoader.java:202)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:190)

at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)

at java.lang.ClassLoader.loadClass(ClassLoader.java:247)

... 9 more

logout

 

[Process completed]