LuckPerms

LuckPerms

41.4k Downloads

Internal Exception: me.lucko.luckperms.api.User.getGroupNames

Noudux opened this issue ยท 2 comments

commented

I have install the new version of LuckPerms 4.0.19. After the install I have create a new config file. Connected with the database. Everyrhing looks ok. When I'm log in via Bungeecord that's no problem. But when I went to join 1 of the other servers I'll take the next message. Then I will kick out of my server.

23.11 17:36:36 [Connect] User Name, IP
23.11 17:36:36 [Multicraft] Name ran command Message of the Day
23.11 17:36:36 [Disconnect] User Name has disconnected, reason: Internal Exception: java.lang.NoSuchMethodError: me.lucko.luckperms.api.User.getGroupNames()Ljava/util/List;
23.11 17:36:36 [Server] INFO Name left the game

commented

The issue as far as I know is caused by this plugin:
https://www.spigotmc.org/resources/tab-1-8-x-1-12-x.30854/

It depends on an old version of the LP API, and throws that error when trying to retrieve prefixes. Looks like it's since been removed from Spigot - and it's not open source, so there's not a whole lot I can do. :/

commented

Your options therefore are:

  1. Downgrade to a 3.x.x LuckPerms build
  2. Remove the TAB plugin
  3. Ask the author of the tab plugin to update it to work with the newer versions of LuckPerms.