java.lang.NoSuchMethodError: 'org.bukkit.NamespacedKey org.bukkit.Particle.getKeyOrNull()'

[XXY233]

Paper version: 1.21.10-113-main@9fc21bc (2025-11-14T16:11:13Z)
Magic version: 10.10.5

[23:49:03] [Craft Scheduler Thread - 69 - Magic/WARN]: [Magic] Plugin Magic v10.10.5-4101e6b generated an exception while executing task 418063
java.lang.NoSuchMethodError: 'org.bukkit.NamespacedKey org.bukkit.Particle.getKeyOrNull()'
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.util.versions.ParticleDisplay_21_10.spawnParticle(ParticleDisplay_21_10.java:36) ~[Magic-10.10.5.jar:?]
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.util.versions.ParticleDisplay_Modern.display(ParticleDisplay_Modern.java:32) ~[Magic-10.10.5.jar:?]
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.EffectManager.display(EffectManager.java:91) ~[Magic-10.10.5.jar:?]
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.Effect.display(Effect.java:770) ~[Magic-10.10.5.jar:?]
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.Effect.display(Effect.java:751) ~[Magic-10.10.5.jar:?]
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.Effect.display(Effect.java:743) ~[Magic-10.10.5.jar:?]
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.Effect.display(Effect.java:739) ~[Magic-10.10.5.jar:?]
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.effect.ConeEffect.onRun(ConeEffect.java:111) ~[Magic-10.10.5.jar:?]
	at Magic-10.10.5.jar/com.elmakers.mine.bukkit.slikey.effectlib.Effect.run(Effect.java:660) ~[Magic-10.10.5.jar:?]
	at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:78) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at org.bukkit.craftbukkit.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:57) ~[paper-1.21.10.jar:1.21.10-113-9fc21bc]
	at com.destroystokyo.paper.ServerSchedulerReportingWrapper.run(ServerSchedulerReportingWrapper.java:22) ~[paper-1.21.10.jar:?]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[?:?]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[?:?]
	at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]

[NathanWolf]

Thank you for the detailed report- I will take a look at this when I can. On the surface, this looks like a problem with the recent EffectLib changes to support new 1.21.X particle data types.