Is this for bukkit dev?
Alright let me explain what happening
net.minecraft.util.com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_ARRAY but was STRING at line 1 column 1...
I need the error you get to help you
Go to cmd type ipconfig and look for IP4 then in there copy the ip and write it where it saids sever ip in the file
[12:40:00] [Server thread/WARN]: [Factions] Task #48 for Factions v2.4.0 generated an exception
Seems like an minecraft bug has this happen before?
This will help you
Make sure you craftbukkit is named CRAFTBUKKIT.JAR
Just wait for the guy don't ask here we will not do it for you
Also flags build set that too deny (You should be able to still build)
Looks like it missing something
its missing an class. Is chat manger updated for the lasted version of CB and MC?
This may help you
Can I have an full console?
An log wold be great I looked at your pex nothing looks wrong but the log will tell us where you went wrong
Separate names with a comma.