Hey ich habe bisher das,
Class
Main
Spieler sollen wenn sie neu auf den Server kommen oder die Permission haben axt.gast an diesen Punkt gepspawnt/teleportiert werden. Aber es kommt der Fehler:
Class
Javascript:
public class CMDSETGAST implements CommandExecutor, Listener{
File file = new File("plugins//Neromania//gast.yml");
YamlConfiguration cfg = new YamlConfiguration().loadConfiguration(file);
@Override
public boolean onCommand(CommandSender sender, Command arg1, String arg2, String[] args) {
Player p = (Player)sender;
if(p.hasPermission("axt.admin")) {
if(args.length == 0) {
if(cfg.isSet("Gastpunkt")) {
p.sendMessage("§7[§???§7] §cSpawnpunkt für Gäste wurde schon gesetzt!");
return false;
}
double x = p.getLocation().getX();
double y = p.getLocation().getY();
double z = p.getLocation().getZ();
double yaw = p.getLocation().getYaw();
double pitch = p.getLocation().getPitch();
String world = p.getLocation().getWorld().getName();
cfg.set("Gastpunkt"+ "."+".world", world);
cfg.set("Gastpunkt" + "."+ ".x", x);
cfg.set("Gastpunkt" + "."+ ".y", y);
cfg.set("Gastpunkt" + "."+ ".z", z);
cfg.set("Gastpunkt" + "."+ ".yaw", yaw);
cfg.set("Gastpunkt" + "."+ ".pitch", pitch);
try {
cfg.save(file);
} catch (IOException e) {
e.printStackTrace();
}
p.sendMessage("§7[§???§7] §aSpawnpunkt für gäste erfolgreich gesetzt!");
} else {
p.sendMessage("§7[§???§7] §c/setgast");
}
} else {
p.sendMessage("§7[§???§7] §cKeine Berechtigung!");
}
return false;
}
@EventHandler
public void onJoin(PlayerJoinEvent e) {
Player p = e.getPlayer();
if(!p.hasPlayedBefore() || p.hasPermission("axt.gast")) {
String world = cfg.getString("Gastpunkt"+"." + ".world");
double x = cfg.getDouble("Gastpunkt" + "." + ".x");
double y = cfg.getDouble("Gastpunkt" + "." + ".y");
double z = cfg.getDouble("Gastpunkt" + "." + ".z");
double yaw = cfg.getDouble("Gastpunkt" + "." + ".yaw");
double pitch = cfg.getDouble("Gastpunkt" + "." + ".pitch");
Location loc = new Location(Bukkit.getWorld(world), x, y, z, (float) yaw, (float) pitch);
p.teleport(loc);
}
}
}
Main
Code:
CMDSETGAST gast = new CMDSETGAST();
Bukkit.getPluginManager().registerEvents(gast, this);
this.getCommand("setgast").setExecutor(gast);
Code:
Could not pass event PlayerJoinEvent to ???v1.0
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501) [craftbukkit.jar:git-Bukkit-18fbb24]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:486) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerList.onPlayerJoin(PlayerList.java:282) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerList.a(PlayerList.java:142) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.LoginListener.b(LoginListener.java:115) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.LoginListener.c(LoginListener.java:53) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.NetworkManager.a(NetworkManager.java:222) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.ServerConnection.c(SourceFile:168) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:745) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:335) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:629) [craftbukkit.jar:git-Bukkit-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:537) [craftbukkit.jar:git-Bukkit-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_141]
Caused by: java.lang.NullPointerException
at de.axt.main.Main.setPrefix(Main.java:142) ~[?:?]
at de.axt.main.Main.onJoin(Main.java:555) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_141]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_141]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_141]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_141]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[craftbukkit.jar:git-Bukkit-18fbb24]
... 14 more