I just did a fresh install on magic 7.1 and I'm getting this error on server startup:

https://pastebin.com/1sk4WbyY

yes, I was going to enable it, just hadn't done it yet.

Oops, sorry! It looks like this would happen if you have SkillAPI but have its attribute system disabled. Does that sound right?

If so it's fixed in 7.1.1

http://jenkins.elmakers.com/job/MagicPlugin/2282/com.elmakers.mine.bukkit.plugins$Magic/

Great, thank you for confirming- that should be fixed, then.