[17:58:18 ERROR]: Could not pass event PlayerJoinEvent to ElytraFly v1.0
java.lang.NoClassDefFoundError: kotlin/jvm/internal/Intrinsics
at [E][小游戏-鞘翅穿环]ElytraFly-1.0.jar//me.fangmouren.ElytraFly.onPlayerJoin(ElytraFly.kt) ~[?:?]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:71) ~[leaf-api-1.21.11-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:629) ~[leaf-api-1.21.11-R0.1-SNAPSHOT.jar:?]
at net.minecraft.server.players.PlayerList.placeNewPlayer(PlayerList.java:252) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.server.network.config.PrepareSpawnTask$Ready.spawn(PrepareSpawnTask.java:310) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.server.network.config.PrepareSpawnTask.spawnPlayer(PrepareSpawnTask.java:138) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.server.network.ServerConfigurationPacketListenerImpl.handleConfigurationFinished(ServerConfigurationPacketListenerImpl.java:230) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.network.protocol.configuration.ServerboundFinishConfigurationPacket.handle(ServerboundFinishConfigurationPacket.java:22) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.network.protocol.configuration.ServerboundFinishConfigurationPacket.handle(ServerboundFinishConfigurationPacket.java:8) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.network.PacketProcessor$ListenerAndPacket.handle(PacketProcessor.java:99) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.network.PacketProcessor.executeSinglePacket(PacketProcessor.java:33) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1600) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.server.MinecraftServer.recordTaskExecutionTimeWhileWaiting(MinecraftServer.java:1297) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1440) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:430) ~[leaf-1.21.11.jar:1.21.11-63-00733fc]
at java.base/java.lang.Thread.run(Thread.java:1583) ~[?:?]
Caused by: java.lang.ClassNotFoundException: kotlin.jvm.internal.Intrinsics
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:208) ~[leaf-api-1.21.11-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:175) ~[leaf-api-1.21.11-R0.1-SNAPSHOT.jar:?]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) ~[?:?]
... 18 more