The following error occurred with PaperMC, on the latest build (496) of version 1.20.4. All settings are at their defaults.
[23:12:21 INFO]: samenoko_112 issued server command: /kill @s
[23:12:21 ERROR]: Could not pass event PlayerDeathEvent to Graves v4.9
java.lang.NoSuchMethodError: 'java.lang.String com.mojang.authlib.properties.Property.getValue()'
at com.ranull.graves.util.SkinUtil.getTexture(SkinUtil.java:48) ~[Graves-4.9.jar:?]
at com.ranull.graves.listener.EntityDeathListener.onEntityDeath(EntityDeathListener.java:297) ~[Graves-4.9.jar:?]
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor42.execute(Unknown Source) ~[?:?]
at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:77) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:81) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:git-Paper-496]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) ~[paper-1.20.4.jar:git-Paper-496]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:126) ~[paper-1.20.4.jar:git-Paper-496]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:615) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_20_R3.event.CraftEventFactory.callPlayerDeathEvent(CraftEventFactory.java:1019) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.server.level.ServerPlayer.die(ServerPlayer.java:968) ~[?:?]
at net.minecraft.world.entity.LivingEntity.hurt(LivingEntity.java:1565) ~[?:?]
at net.minecraft.world.entity.player.Player.hurt(Player.java:970) ~[?:?]
at net.minecraft.server.level.ServerPlayer.hurt(ServerPlayer.java:1135) ~[?:?]
at net.minecraft.world.entity.LivingEntity.kill(LivingEntity.java:320) ~[?:?]
at net.minecraft.server.commands.KillCommand.kill(KillCommand.java:27) ~[?:?]
at net.minecraft.server.commands.KillCommand.register(KillCommand.java:20) ~[?:?]
at com.mojang.brigadier.context.ContextChain.runExecutable(ContextChain.java:73) ~[brigadier-1.2.9.jar:?]
at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:31) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.commands.execution.tasks.ExecuteCommand.execute(ExecuteCommand.java:19) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.commands.execution.UnboundEntryAction.lambda$bind$0(UnboundEntryAction.java:8) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.commands.execution.CommandQueueEntry.a(CommandQueueEntry.java:5) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.commands.execution.ExecutionContext.runCommandQueue(ExecutionContext.java:103) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.commands.Commands.executeCommandInContext(Commands.java:434) ~[?:?]
at net.minecraft.commands.Commands.performCommand(Commands.java:336) ~[?:?]
at net.minecraft.commands.Commands.performCommand(Commands.java:323) ~[?:?]
at net.minecraft.server.network.ServerGamePacketListenerImpl.performChatCommand(ServerGamePacketListenerImpl.java:2230) ~[?:?]
at net.minecraft.server.network.ServerGamePacketListenerImpl.lambda$handleChatCommand$14(ServerGamePacketListenerImpl.java:2190) ~[?:?]
at net.minecraft.util.thread.BlockableEventLoop.lambda$submitAsync$0(BlockableEventLoop.java:59) ~[?:?]
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1768) ~[?:?]
at net.minecraft.server.TickTask.run(TickTask.java:18) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:149) ~[?:?]
at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:24) ~[?:?]
at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1465) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.server.MinecraftServer.d(MinecraftServer.java:194) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:123) ~[?:?]
at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1442) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1365) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:133) ~[?:?]
at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1343) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1232) ~[paper-1.20.4.jar:git-Paper-496]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319) ~[paper-1.20.4.jar:git-Paper-496]
at java.lang.Thread.run(Thread.java:1583) ~[?:?]
The following error occurred with PaperMC, on the latest build (496) of version 1.20.4. All settings are at their defaults.
In addition, the following plugins are installed:
Do you know what might be causing this? The same issue is occurring with Purpur as well.