NoClassDefFoundError for guava.graph.MutableGraph in LuckPerms v5.5.8 on Paper 1.21.4
Closed this issue · 6 comments
Description:
When enabling LuckPerms v5.5.8 on Paper 1.21.4, the plugin fails to start with a NoClassDefFoundError for me.lucko.luckperms.lib.guava.graph.MutableGraph. The error occurs during the dependency injection phase.
Steps to Reproduce:
- Install LuckPerms-Bukkit-Legacy-5.5.8.jar on Paper 1.21.4
- Start the server
- Observe the error during plugin enable
Expected Behavior:
LuckPerms should start normally without class loading errors.
Actual Behavior:
Plugin fails to enable with the following stacktrace:
[14:35:21 ERROR]: Error occurred while enabling LuckPerms v5.5.8 (Is it up to date?) java.lang.NoClassDefFoundError: me/lucko/luckperms/lib/guava/graph/MutableGraph at me.lucko.luckperms.bukkit.util.PluginManagerUtil.injectDependency(PluginManagerUtil.java:63) ~[?:?] at me.lucko.luckperms.bukkit.LPBukkitPlugin.setupPlatformHooks(LPBukkitPlugin.java:224) ~[?:?] [...full stacktrace as provided in original report...]
Server Information:
- Server Software: Paper 1.21.4 (build 232)
- LuckPerms Version: 5.5.8 (Bukkit-Legacy)
- Java Version:
java version "21.0.6" 2025-01-21 LTS
Java(TM) SE Runtime Environment (build 21.0.6+8-LTS-188)
Java HotSpot(TM) 64-Bit Server VM (build 21.0.6+8-LTS-188, mixed mode, sharing)
Additional Information:
- The error suggests a missing/incompatible Guava dependency
- The issue persists after server restarts
- This occurs on a fresh install without other plugins
Please let us know, if you can offer a beta-version for testing.
Have a nice day ♥
Don't install the legacy version on Paper versions newer then 1.8.
Also try deleting the /plugins/LuckPerms/libs/ folder
Don't install the legacy version on Paper versions newer then 1.8.
Also try deleting the
/plugins/LuckPerms/libs/folder
found it . . .
i run the S A paper and not the bungee version xD
Let me test it in the next few days with bungee ^^
