1.7.10 Forge ATLauncher server wont start. Help Please

[benemmons]

28.03 22:48:18 [Multicraft] Server stopped

28.03 22:48:18 [Multicraft] Received stop command

28.03 22:48:15 [Multicraft] Server stopped

28.03 22:48:15 [Multicraft] Looks like a crash, check the server console. Return value: 1

28.03 22:48:15 [Multicraft] Server shut down

28.03 22:48:15 [server] INFO ... 8 more

28.03 22:48:15 [server] INFO at java.lang.ClassLoader.loadClass(Unknown Source)

28.03 22:48:15 [server] INFO at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

28.03 22:48:15 [server] INFO at java.lang.ClassLoader.loadClass(Unknown Source)

28.03 22:48:15 [server] INFO at java.net.URLClassLoader.findClass(Unknown Source)

28.03 22:48:15 [server] INFO at java.security.AccessController.doPrivileged(Native Method)

28.03 22:48:15 [server] INFO at java.net.URLClassLoader$1.run(Unknown Source)

28.03 22:48:15 [server] INFO at java.net.URLClassLoader$1.run(Unknown Source)

28.03 22:48:15 [server] INFO Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.Level

28.03 22:48:15 [server] INFO ... 6 more

28.03 22:48:15 [server] INFO at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

28.03 22:48:15 [server] INFO at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)

28.03 22:48:15 [server] INFO Caused by: java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level

28.03 22:48:15 [server] INFO at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)

28.03 22:48:15 [server] INFO at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43)

28.03 22:48:15 [server] INFO at java.lang.reflect.Method.invoke(Unknown Source)

28.03 22:48:15 [server] INFO at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

28.03 22:48:15 [server] INFO at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

28.03 22:48:15 [server] INFO at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

28.03 22:48:15 [server] INFO A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException

28.03 22:48:15 [Multicraft] Loaded config for "Default"

28.03 22:48:15 [Multicraft] Starting server!

28.03 22:48:15 [Multicraft] Loading server properties

28.03 22:48:15 [Multicraft] Server stopped

28.03 22:48:15 [Multicraft] Retrying server startup

28.03 22:48:10 [Multicraft] Server stopped

28.03 22:48:10 [Multicraft] Looks like a crash, check the server console. Return value: 1

28.03 22:48:10 [Multicraft] Server shut down

28.03 22:48:09 [server] INFO ... 8 more

28.03 22:48:09 [server] INFO at java.lang.ClassLoader.loadClass(Unknown Source)

28.03 22:48:09 [server] INFO at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

28.03 22:48:09 [server] INFO at java.lang.ClassLoader.loadClass(Unknown Source)

28.03 22:48:09 [server] INFO at java.net.URLClassLoader.findClass(Unknown Source)

28.03 22:48:09 [server] INFO at java.security.AccessController.doPrivileged(Native Method)

28.03 22:48:09 [server] INFO at java.net.URLClassLoader$1.run(Unknown Source)

28.03 22:48:09 [server] INFO at java.net.URLClassLoader$1.run(Unknown Source)

28.03 22:48:09 [server] INFO Caused by: java.lang.ClassNotFoundException: org.apache.logging.log4j.Level

28.03 22:48:09 [server] INFO ... 6 more

28.03 22:48:09 [server] INFO at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

28.03 22:48:09 [server] INFO at net.minecraft.launchwrapper.Launch.launch(Launch.java:94)

28.03 22:48:09 [server] INFO Caused by: java.lang.NoClassDefFoundError: org/apache/logging/log4j/Level

28.03 22:48:09 [server] INFO at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12)

28.03 22:48:09 [server] INFO at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43)

28.03 22:48:09 [server] INFO at java.lang.reflect.Method.invoke(Unknown Source)

28.03 22:48:09 [server] INFO at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

28.03 22:48:09 [server] INFO at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

28.03 22:48:09 [server] INFO at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

28.03 22:48:09 [server] INFO A problem occurred running the Server launcher.java.lang.reflect.InvocationTargetException

28.03 22:48:09 [Multicraft] Loaded config for "Default"

28.03 22:48:09 [Multicraft] Starting server!

28.03 22:48:09 [Multicraft] Loading server properties

28.03 22:48:09 [Multicraft] Received start command

 

[61352151511]

You probably don't have the native libraries, when you run the forge installer it is supposed to install these in the "libraries" folder, try re-running the installer.