ftb infinity server won't start on my mac

[mechynick84]

Title:

ftb infinity server won't start on my mac​

Launcher Version:

1.4.8​

Modpack:

infinity 1.7.10​

Modpack Version:

1.10.1​

Log Link:

http://pastebin.com/s4GZ6Ptf​

Details of the issue:

i can run the mudpack no issues at all on my mac.
every mod seems to work, i can join other servers.
i have tried to install my own server and all seems ok until i run it
i get this very short error - Starting server
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:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43)
at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)
Caused by: java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level
at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
... 6 more
Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.Level
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 8 more
Server process finished
logout

[Process completed]


my mac is os x yosemite version 10.10.3 8gig ram

can you tell me what the error is pointing too?

thanks​

 

[mechynick84]

modpack - not mudpack haha

 

[Moasseman]

Did you do something to the minecraft_server.jar?

Should also try to redownload the server files since it's pointing towards a library :I

 

[mechynick84]

i have changed nothing and i have re downloaded the server files.

what and where is the minecraft_server.jar and where should it be?

I'm at a total loss here

 

[jikuja]

How did you start the server? Full log from console?

 

[mechynick84]

that is the full console log.. nothing else shows up.
i changed the serverstart.sh to .command and ran it. i rand the ftbserverinstall.command first tho till it was complete.
thanks