pastefile1
[17:47:08] [Server thread/WARN]: [EssentialsDiscord] Error while loading the achievement/advancement listener. You will not receive achievement/advancement notifications on Discord.
java.lang.IllegalAccessException: no such method: net.minecraft.server.v1_12_R1.LocaleLanguage.a()LocaleLanguage/invokeStatic
at java.lang.invoke.MemberName.makeAccessException(MemberName.java:867) ~[?:1.8.0_292]
at java.lang.invoke.MemberName$Factory.resolveOrFail(MemberName.java:1003) ~[?:1.8.0_292]
at java.lang.invoke.MethodHandles$Lookup.resolveOrFail(MethodHandles.java:1386) ~[?:1.8.0_292]
at java.lang.invoke.MethodHandles$Lookup.findStatic(MethodHandles.java:780) ~[?:1.8.0_292]
at net.ess3.nms.refl.providers.AdvancementListenerProvider.<init>(AdvancementListenerProvider.java:30) ~[?:?]
at net.essentialsx.discord.JDADiscordService.startup(JDADiscordService.java:216) ~[?:?]
at net.essentialsx.discord.EssentialsDiscord.onEnable(EssentialsDiscord.java:58) ~[?:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[patched_1.12.2.jar:git-Paper-1620]
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:316) ~[patched_1.12.2.jar:git-Paper-1620]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) ~[patched_1.12.2.jar:git-Paper-1620]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:395) ~[patched_1.12.2.jar:git-Paper-1620]
at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:344) ~[patched_1.12.2.jar:git-Paper-1620]
at net.minecraft.server.v1_12_R1.MinecraftServer.t(MinecraftServer.java:442) ~[patched_1.12.2.jar:git-Paper-1620]
at net.minecraft.server.v1_12_R1.MinecraftServer.l(MinecraftServer.java:403) ~[patched_1.12.2.jar:git-Paper-1620]
at net.minecraft.server.v1_12_R1.MinecraftServer.a(MinecraftServer.java:341) ~[patched_1.12.2.jar:git-Paper-1620]
at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:289) ~[patched_1.12.2.jar:git-Paper-1620]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:616) ~[patched_1.12.2.jar:git-Paper-1620]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_292]
Caused by: java.lang.IllegalAccessError: tried to access method net.minecraft.server.v1_12_R1.LocaleLanguage.a()Lnet/minecraft/server/v1_12_R1/LocaleLanguage; from class net.ess3.nms.refl.providers.AdvancementListenerProvider
at java.lang.invoke.MethodHandleNatives.resolve(Native Method) ~[?:1.8.0_292]
at java.lang.invoke.MemberName$Factory.resolve(MemberName.java:975) ~[?:1.8.0_292]
at java.lang.invoke.MemberName$Factory.resolveOrFail(MemberName.java:1000) ~[?:1.8.0_292]
... 16 more