Player can't join server

Discussion in 'Spigot Plugin Help' started by hrzn00, Apr 19, 2019.

  1. When a player tries to join the server, he gets the error "Java NullPointerException" and the console spits out this error-log:

    [16:09:48 WARN]: java.lang.NoSuchFieldException: a
    [16:09:48 WARN]: at java.base/java.lang.Class.getDeclaredField(Class.java:2412)
    [16:09:48 WARN]: at me.gaagjescraft.network.team.advancedevents.NMS.NMS_1_13_R2.changeTab(NMS_1_13_R2.java:125)
    [16:09:48 WARN]: at me.gaagjescraft.network.team.advancedevents.events.Events.onPlayerJoin(Events.java:30)
    [16:09:48 WARN]: at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    [16:09:48 WARN]: at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    [16:09:48 WARN]: at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    [16:09:48 WARN]: at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    [16:09:48 WARN]: at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:312)
    [16:09:48 WARN]: at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:66)
    [16:09:48 WARN]: at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:507)
    [16:09:48 WARN]: at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:492)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.PlayerList.onPlayerJoin(PlayerList.java:343)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.PlayerList.a(PlayerList.java:162)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.LoginListener.b(LoginListener.java:149)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.LoginListener.tick(LoginListener.java:53)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.NetworkManager.a(NetworkManager.java:230)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.ServerConnection.c(ServerConnection.java:119)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:994)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:417)
    [16:09:48 WARN]: at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:729)
    [16:09:48 ERROR]: Something went wrong whilst setting the tablist of player HRZNzero for world world


    This only just started to happen but keeps my server completely shut after updating all my resources. May someone explain me what causes this, I have no idea how to read such code.
     
  2. The "advancedevents" plugin by gaagjescraft seems to be causing the issue.
     
  3. Code (Text):
    [16:09:48 WARN]: at me.gaagjescraft.network.team.advancedevents.NMS.NMS_1_13_R2.changeTab(NMS_1_13_R2.java:125)
    Looks to be coming from a plugin called 'AdvancedEvents', is the plugin version compatible with your Spigot version?
     
  4. Well I had to manualy go through all these plugins as the plugin is officialy called additions. I'll get into contact with the dev as this is a extremely powerful resource but apparently the latest release f*ed up something. Thanks anyways guys :)
     
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