NoSuchMethodException
[23:43:10 WARN]: java.lang.NoSuchMethodException: org.bukkit.craftbukkit.inventory.CraftMetaSkull.setProfile(com.mojang.authlib.GameProfile) [23:43:10 WARN]: at java.base/java.lang.Class.getDeclaredMethod(Class.java:2848) [23:43:10 WARN]: at io.papermc.reflectionrewriter.runtime.AbstractDefaultRulesReflectionProxy.getDeclaredMethod(AbstractDefaultRulesReflectionProxy.java:95) [23:43:10 WARN]: at io.papermc.paper.pluginremap.reflect.PaperReflectionHolder.getDeclaredMethod(Unknown Source) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.avngui.Utility.Util.createHeadByTextures(Util.java:32) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.avngui.Utility.Util.getPreviousButton(Util.java:21) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.avngui.GUI.Buttons.ButtonPrevious.(ButtonPrevious.java:13) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.avngui.AvnAPI.(AvnAPI.java:19) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.MythicDungeons.onEnable(MythicDungeons.java:212) [23:43:10 WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:280) [23:43:10 WARN]: at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) [23:43:10 WARN]: at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) [23:43:10 WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) [23:43:10 WARN]: at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:657) [23:43:10 WARN]: at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:606) [23:43:10 WARN]: at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:743) [23:43:10 WARN]: at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:488) [23:43:10 WARN]: at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:322) [23:43:10 WARN]: at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1163) [23:43:10 WARN]: at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:310) [23:43:10 WARN]: at java.base/java.lang.Thread.run(Thread.java:1583) [23:43:10 WARN]: java.lang.NoSuchMethodException: org.bukkit.craftbukkit.inventory.CraftMetaSkull.setProfile(com.mojang.authlib.GameProfile) [23:43:10 WARN]: at java.base/java.lang.Class.getDeclaredMethod(Class.java:2848) [23:43:10 WARN]: at io.papermc.reflectionrewriter.runtime.AbstractDefaultRulesReflectionProxy.getDeclaredMethod(AbstractDefaultRulesReflectionProxy.java:95) [23:43:10 WARN]: at io.papermc.paper.pluginremap.reflect.PaperReflectionHolder.getDeclaredMethod(Unknown Source) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.avngui.Utility.Util.createHeadByTextures(Util.java:32) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.avngui.Utility.Util.getNextButton(Util.java:16) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.avngui.GUI.Buttons.ButtonNext.(ButtonNext.java:13) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.avngui.AvnAPI.(AvnAPI.java:20) [23:43:10 WARN]: at MythicDungeons-2.0.0-SNAPSHOT.jar//net.playavalon.mythicdungeons.MythicDungeons.onEnable(MythicDungeons.java:212) [23:43:10 WARN]: at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:280) [23:43:10 WARN]: at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) [23:43:10 WARN]: at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) [23:43:10 WARN]: at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) [23:43:10 WARN]: at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:657) [23:43:10 WARN]: at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:606) [23:43:10 WARN]: at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:743) [23:43:10 WARN]: at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:488) [23:43:10 WARN]: at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:322) [23:43:10 WARN]: at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1163) [23:43:10 WARN]: at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:310) [23:43:10 WARN]: at java.base/java.lang.Thread.run(Thread.java:1583)