Having some trouble with PEX!

Plugins Plugin Discussion
1

Hello!

I’m fairly new to this sponge thing, so try to bare with me. I have been trying to install PEX to my server. I upload the .jar to my mods folder, and then I restart my server. However, my server is unable to start again once I install the mod. I don’t think it’s a problem with the plugin, so I’m assuming the issue is on my end.

Here’s the log after I upload PEX: http://pastebin.com/RQgxHg5w

Thanks for all help! I appreciate it.

2

122: 23.07 16:35:14 [Server] INFO java.lang.AbstractMethodError: ninja.leaping.permissionsex.sponge.PermissionsExPlugin.getDefaultData()Lorg/spongepowered/api/service/permission/SubjectData;

Are you sure you have the right version of PEx for the right version of Sponge?