org.bukkit.command.CommandException: Unhandled exception executing command 'switch' in plugin DerMariosServer-Lobby v1.5.5

Stack Overflow | LonghornHD TV | 5 months ago
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    Spigot Plugin 1.8.8 NullPointerEception

    Stack Overflow | 5 months ago | LonghornHD TV
    org.bukkit.command.CommandException: Unhandled exception executing command 'switch' in plugin DerMariosServer-Lobby v1.5.5

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at Main.main.switch_mode_if()
    2. Main
      main.switch_mode_if
      1. Main.main.switch_mode_if(main.java:253)[?:?]
      1 frame
    3. Commands
      commands.onCommand
      1. Commands.commands.onCommand(commands.java:96)[?:?]
      1 frame
    4. Bukkit
      SimpleCommandMap.dispatch
      1. org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)[spigot.jar:git-Spigot-550ebac-7019900]
      2. org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141)[spigot.jar:git-Spigot-550ebac-7019900]
      2 frames
    5. MC CraftBukkit
      CraftServer.dispatchCommand
      1. org.bukkit.craftbukkit.v1_8_R1.CraftServer.dispatchCommand(CraftServer.java:646)[spigot.jar:git-Spigot-550ebac-7019900]
      1 frame
    6. MC Server
      PacketHandleTask.run
      1. net.minecraft.server.v1_8_R1.PlayerConnection.handleCommand(PlayerConnection.java:1115)[spigot.jar:git-Spigot-550ebac-7019900]
      2. net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:950)[spigot.jar:git-Spigot-550ebac-7019900]
      3. net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:26)[spigot.jar:git-Spigot-550ebac-7019900]
      4. net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:53)[spigot.jar:git-Spigot-550ebac-7019900]
      5. net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13)[spigot.jar:git-Spigot-550ebac-7019900]
      5 frames
    7. Java RT
      FutureTask.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[?:1.7.0_101]
      2. java.util.concurrent.FutureTask.run(FutureTask.java:262)[?:1.7.0_101]
      2 frames
    8. MC Server
      MinecraftServer.run
      1. net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:696)[spigot.jar:git-Spigot-550ebac-7019900]
      2. net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316)[spigot.jar:git-Spigot-550ebac-7019900]
      3. net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:634)[spigot.jar:git-Spigot-550ebac-7019900]
      4. net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:537)[spigot.jar:git-Spigot-550ebac-7019900]
      4 frames
    9. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)[?:1.7.0_101]
      1 frame