It's my code: Code: final Player target = Bukkit.getServer().getPlayer(args[0]); if (settings.getData().getConfigurationSection("Bany." + args[0]) == null){ System.out.println(args[0]); sender.sendMessage("§cTen gracz nie jest zbanowany"); return true; } settings.getData().set("Bany." + target.getName(), null); target.setBanned(false); settings.saveData(); sender.sendMessage("§aOdbanowano " + args[0]); When i try to unban not banned player is says "Player is not banned". When i try to unban banned player there's an warn in console and command does not work: Code: [21:26:55] [Server thread/WARN]: Unexpected exception while parsing console command "unban Urag" org.bukkit.command.CommandException: Unhandled exception executing command 'unban' in plugin Ban v1.0 at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:181) ~[craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchCommand(CraftServer.java:767) ~[craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] at org.bukkit.craftbukkit.v1_7_R4.CraftServer.dispatchServerCommand(CraftServer.java:753) [craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] at net.minecraft.server.v1_7_R4.DedicatedServer.aB(DedicatedServer.java:326) [craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:290) [craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] Caused by: java.lang.NullPointerException at me.urag.ban.Main.onCommand(Main.java:86) ~[?:?] at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44) ~[craftbukkit.jar:git-Spigot-1.7.9-R0.2-207-g03373bb] ... 8 more
Remove the . you don't need that. Also are you running it through console because that usually happens to me when i'm casting player to a sender.
@Eos @amatokus Is there an error because i want to unban offline player? If i remove "target.setBanned(false);" everything works, but not like i want to.