Java Error. Help please

I have a limited knowledge of java and can't make out what is wrong:

This is all the command line told me. (including the ...6 more)
I am running CraftBukkit 1.7.2-R0.3 (tried R0.2 but still gave same error)
Running off my computer, Windows 8.1, 4 GB ram, latest Java version

java -Xmx1024M -jar craftbukkit.jar -o true
Loading libraries, please wait...
java.lang.ExceptionInInitializerError at org.apache.logging.log4j.util.PropertiesUtil.<init>(PropertiesUtil.java:71)
at org.apache.logging.log4j.util.PropertiesUtil.<clinit>(PropertiesUtil.java:31)
at org.apache.logging.log4j.status.StatusLogger.<clinit>(StatusLogger.java:48)
at org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:44)
at net.minecraft.server.v1_7_R1.MinecraftServer.<clinit>(MinecraftServer.java:46)
at org.bukkit.craftbukkit.Main.main(Main.java:153)
Caused by: java.lang.NullPointerException
at org.apache.logging.log4j.util.ProviderUtil.<clinit>(ProviderUtil.java
:70)
... 6 more

 

Craftbukkit version, full start-up logs, not just a few lines please.

 

zipfe Added those things. But sorry that's all the command line gave me unless you want some more.

zipfe UPDATE: Now it just says "Invalid jar file" and nothing else (no new log file, no Loading libraries please wait... or anything)

 

I've got the same error, and all of my other servers doesn't work either. (Attack of the B-team, Hack slash mine and the vanilla one)

 

HoodenLama

Try re-routing the log4j file, then try again. I'm still stuck on the "invalid jar file" error