ok so i have the correct minecraft version matched to the correct bukkit version, and the correct version of the plugins i wish to use. I have already un-installed and re-installed them, i checked for core plugins that might be essential and it still does not work. I am desperate and running out of ideas, and right now i have just holographic displays and protocol lib installed. if anyone has any ideas at all, please tell me them.
(also world edit seems to be the only one that actually works)
(new edit - essentials goes into emergency mode when used and then no commands work unless i uninstall it)
¯\_(ツ)_/¯