Failed to load expansion class LuckPermsExpansion

[mcdaddytalk]

I am not sure if this is falling in PlaceholdersAPI court or here

I'm having an issue getting LP expansion to load with PlaceholdersAPI (2.11.5) - There was mention that it might be due to a mismatch between LP and LPExpansion - 5.4R2 (latest build from Jenkins - March 14, 2024) is what I can find as latest and using against LP 5.4.121 - Getting error that NoClassDefFound - Any ideas??

[17:42:18 ERROR]: [PlaceholderAPI] Failed to load expansion class LuckPermsExpansion (Is a dependency missing?) java.lang.NoClassDefFoundError: me/lucko/luckperms/placeholders/LPPlaceholderProvider at me.lucko.luckperms.placeholders.LuckPermsExpansion.register(LuckPermsExpansion.java:58) ~[?:?] at me.clip.placeholderapi.expansion.manager.LocalExpansionManager.register(LocalExpansionManager.java:193) ~[PlaceholderAPI-2.11.5.jar:?] at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?] at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179) ~[?:?] at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1625) ~[?:?] at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?] at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?] at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921) ~[?:?] at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[?:?] at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:682) ~[?:?] at me.clip.placeholderapi.expansion.manager.LocalExpansionManager.lambda$registerAll$4(LocalExpansionManager.java:366) ~[PlaceholderAPI-2.11.5.jar:?] at me.clip.placeholderapi.util.Futures.lambda$null$0(Futures.java:46) ~[PlaceholderAPI-2.11.5.jar:?] at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftTask.run(CraftTask.java:101) ~[paper-1.20.4.jar:git-Paper-462] at org.bukkit.craftbukkit.v1_20_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:482) ~[paper-1.20.4.jar:git-Paper-462] at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1646) ~[paper-1.20.4.jar:git-Paper-462] at net.minecraft.server.dedicated.DedicatedServer.tickChildren(DedicatedServer.java:447) ~[paper-1.20.4.jar:git-Paper-462] at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1525) ~[paper-1.20.4.jar:git-Paper-462] at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1226) ~[paper-1.20.4.jar:git-Paper-462] at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319) ~[paper-1.20.4.jar:git-Paper-462] at java.lang.Thread.run(Thread.java:833) ~[?:?] Caused by: java.lang.ClassNotFoundException: me.lucko.luckperms.placeholders.LPPlaceholderProvider at java.net.URLClassLoader.findClass(URLClassLoader.java:445) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:587) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?]