[BUG]

[virtualWinter]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Just placed the plugin in the plugins folder

Expected behavior A clear and concise description of what you expected to happen.

Idk, to work?

Console log

[19:32:00 ERROR]: Could not load 'plugins/LobbyNPCs.jar' in folder 'plugins' org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: de/raffi/pluginlib/utils/UpdateCallback at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[server.jar:git-PaperSpigot-"d6c3d19"] at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:331) ~[server.jar:git-PaperSpigot-"d6c3d19"] at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:254) ~[server.jar:git-PaperSpigot-"d6c3d19"] at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugins(CraftServer.java:293) ~[server.jar:git-PaperSpigot-"d6c3d19"] at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:190) ~[server.jar:git-PaperSpigot-"d6c3d19"] at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:528) ~[server.jar:git-PaperSpigot-"d6c3d19"] at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_312] Caused by: java.lang.NoClassDefFoundError: de/raffi/pluginlib/utils/UpdateCallback at java.lang.Class.forName0(Native Method) ~[?:1.8.0_312] at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_312] at org.bukkit.plugin.java.PluginClassLoader.(PluginClassLoader.java:65) ~[server.jar:git-PaperSpigot-"d6c3d19"] at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[server.jar:git-PaperSpigot-"d6c3d19"] ... 6 more Caused by: java.lang.ClassNotFoundException: de.raffi.pluginlib.utils.UpdateCallback at java.net.URLClassLoader.findClass(URLClassLoader.java:387) ~[?:1.8.0_312] at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:102) ~[server.jar:git-PaperSpigot-"d6c3d19"] at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:87) ~[server.jar:git-PaperSpigot-"d6c3d19"] at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[?:1.8.0_312] at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[?:1.8.0_312] at java.lang.Class.forName0(Native Method) ~[?:1.8.0_312] at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_312] at org.bukkit.plugin.java.PluginClassLoader.(PluginClassLoader.java:65) ~[server.jar:git-PaperSpigot-"d6c3d19"] at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[server.jar:git-PaperSpigot-"d6c3d19"] ... 6 more

Please complete the following information or send the information displayed by typing /lobbynpc info:

• Pluginversion Latest
• PluginLib version Latest
• Server version 1.8.8 Paper
• Java version Java 8

Installed plugins A list of all plugins installed on the server. Plugins (9): AquaCore, LabyModAPI, FastAsyncWorldEdit, ViaVersion, Vault, ProtocolLib, ViaRewind, WorldEdit, PluginLib

Additional context Add any other context about the problem here.

[keksexception]

Hey, thanks for your Bug-report! I do now work on it.

[keksexception]

Good news. I was able to reproduce the error and was to fix it.

What caused the error? The plugin tried to load a class in PluginLib that did not exist in the latest public available PluginLib version.

How to fix the issue: Download newest version of LobbyNPCs and more important PluginLib.

Please let me know if this worked for you !

[virtualWinter]

It worked! Also thanks for the fast response.

Edit

Console log: [22:37:42 INFO]: vWinter issued server command: /pluginlibchoice yes [22:40:16 INFO]: vWinter issued server command: /lobbynpc [22:40:20 INFO]: vWinter issued server command: /lobbynpc help [22:40:30 INFO]: vWinter issued server command: /lobbynpc create [22:40:37 INFO]: vWinter issued server command: /pluginlibchoice yes [22:40:54 INFO]: vWinter issued server command: /pluginlibchoice yes [22:41:07 INFO]: vWinter issued server command: /pluginlibchoice no [22:41:37 INFO]: vWinter issued server command: /pluginlibchoice yes [22:41:42 INFO]: vWinter issued server command: /pluginlibchoice no [22:41:45 INFO]: vWinter issued server command: /pluginlibchoice no [22:41:48 INFO]: vWinter issued server command: /pluginlibchoice no

22:41:48 WARN: at de.raffi.pluginlib.utils.UUIDFetcher.getUUIDAt(UUIDFetcher.java:88) 22:41:48 WARN: at de.raffi.pluginlib.utils.UUIDFetcher.getUUID(UUIDFetcher.java:54) 22:41:48 WARN: at de.raffi.pluginlib.npc.NPC.(NPC.java:56) 22:41:48 WARN: at de.raffi.lobbynpcs.commands.LobbyNPCCommand.createNPC(LobbyNPCCommand.java:324) 22:41:48 WARN: at de.raffi.lobbynpcs.commands.LobbyNPCCommand$1$1$1$1$1$1$1$1$1$1.onHandlerRemoved(LobbyNPCCommand.java:128) 22:41:48 WARN: at de.raffi.pluginlib.test.InputHandler.onCommand(InputHandler.java:53) 22:41:48 WARN: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 22:41:48 WARN: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 22:41:48 WARN: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 22:41:48 WARN: at java.lang.reflect.Method.invoke(Method.java:498) 22:41:48 WARN: at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) 22:41:48 WARN: at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) 22:41:48 WARN: at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) 22:41:48 WARN: at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) 22:41:48 WARN: at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1181) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1001) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) 22:41:48 WARN: at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 22:41:48 WARN: at java.util.concurrent.FutureTask.run(FutureTask.java:266) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:741) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:366) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:680) 22:41:48 WARN: at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:583) 22:41:48 WARN: at java.lang.Thread.run(Thread.java:748)

[22:41:49 INFO]: vWinter lost connection: Internal Exception: java.io.IOException: Error while read(...): Connection reset by peer

[keksexception]

Hey, unfortuneatly i was not able to reproduce this error yet. I need more information.

• Which name you gave the NPC
• From which player you tried to load the skin
• Did the NPC spawn, after the error occured

Thanks!

[virtualWinter]

Npc name: &bPractice The player i tried to load skin: vWinter No it didnt.

[keksexception]

Hey, i was able to identify the error. Why does it happen? When you click on [Yes] by "Fetch the UUID of ..." The plugin requests the UUID of the Player you entered befor. After that it spawns a player with exactly that UUID. But because you entered your name, the plugin tries to spawn a player that already exist (you). Minecraft does not allow to spawn the same player twice. You can avoid that problem by clicking on [No] when you are asked if you want to fetch the UUID. This should not influence how the NPC looks.

[virtualWinter]

I did that but the npc is missing the second skin layer

[keksexception]

Unfortunatly the plugin is not able to show the second skin layer at the moment

[virtualWinter]

Well thanks for the fast support <3

[keksexception]

I thank you for your using my plugin and reporting the bugs!