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When ever i try to duel somebody using my plugin this error up no errors in the code whats so ever. Ive tried a lot of stuff non of them worked cuz i don't know what is causing it, all i know is that this might be the issue > DuelAcceptCommand im new to the site sorry if i haven't done anything how it shoud be.

Error:

       [03:23:06 INFO]: Chief_Ceci issued server command: /duel accept fymw
       [03:23:06 WARN]: java.lang.reflect.InvocationTargetException
       [03:23:06 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       [03:23:06 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
       [03:23:06 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
       [03:23:06 WARN]:        at java.lang.reflect.Method.invoke(Unknown Source)
       [03:23:06 WARN]:        at me.ceci.practice.util.command.HonchoExecutor.execute(HonchoExecutor.java:106)
       [03:23:06 WARN]:        at me.ceci.practice.util.command.Honcho.handleExecution(Honcho.java:155)
       [03:23:06 WARN]:        at me.ceci.practice.util.command.Honcho.onPlayerCommandPreprocessEvent(Honcho.java:97)
       [03:23:06 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       [03:23:06 WARN]:        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
       [03:23:06 WARN]:        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
       [03:23:06 WARN]:        at java.lang.reflect.Method.invoke(Unknown Source)
       [03:23:06 WARN]:        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300)
       [03:23:06 WARN]:        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78)
       [03:23:06 WARN]:        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
       [03:23:06 WARN]:        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517)
       [03:23:06 WARN]:        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1227)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1050)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13)
       [03:23:06 WARN]:        at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
       [03:23:06 WARN]:        at java.util.concurrent.FutureTask.run(Unknown Source)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:867)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:382)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:806)
       [03:23:06 WARN]:        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:708)
       [03:23:06 WARN]:        at java.lang.Thread.run(Unknown Source)
       [03:23:06 WARN]: Caused by: java.lang.NullPointerException
       [03:23:06 WARN]:        at me.ceci.practice.duel.command.DuelAcceptCommand.execute(DuelAcceptCommand.java:172)
       [03:23:06 WARN]:        ... 29 more```
drillgod
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    The exception is telling you exactly what the problem is: a null pointer at DuelAcceptCommand.java:172 – tgdavies Dec 02 '21 at 02:02

0 Answers0