zRedCookie

> [11:46:19 ERROR]: null org.bukkit.command.CommandException: Unhandled exception executing command 'rankup' in plugin MRankup v1.0 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:47) ~[patched.jar:git-PaperSpigot-"4c7641d"] at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:146) ~[patched.jar:git-PaperSpigot-"4c7641d"] at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:666) ~[patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1189) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1001) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [patched.jar:git-PaperSpigot-"4c7641d"] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_275] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_275] at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:774) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [patched.jar:git-PaperSpigot-"4c7641d"] at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [patched.jar:git-PaperSpigot-"4c7641d"] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_275] Caused by: java.lang.NullPointerException at tk.davizin.mintrankup.api.API.getNextRank(API.java:73) ~[?:?] at tk.davizin.mintrankup.comandos.RankupCommand.onCommand(RankupCommand.java:62) ~[?:?] at org.bukkit.command.PluginCommand.execute(PluginCommand.java:45) ~[patched.jar:git-PaperSpigot-"4c7641d"] ... 15 more COMO RESOLVE ISSO???