Development Assistance My plugin never works after I code it.

Discussion in 'Plugin Help/Development/Requests' started by Chris-Is-Awesome, Feb 17, 2015.

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  1. Offline

    Chris-Is-Awesome

    Whenever I try to run my plugin on a server, it does not work. The source code is correct (Im pretty sure) \, so I dont know what is happening to it... I am on a mac running Eclipse with the java version 1.8. For external jar I use the latest Craft bukkit snapshot 1.8. Here is my code:

    package me.Chris.staff;

    import java.io.File;
    import org.bukkit.ChatColor;
    import org.bukkit.command.Command;
    import org.bukkit.command.CommandSender;
    import org.bukkit.entity.Player;
    import org.bukkit.plugin.java.JavaPlugin;

    public class Main extends JavaPlugin {
    public void onEnable() {
    File file = new File(getDataFolder() + File.separator + "config.yml");

    if (!file.exists()) {
    getLogger().info("Generating config.yml...");

    getConfig().addDefault("Example", "qwerty, joe, jack43");
    getConfig().addDefault("Owner", "Owner Goes Here");
    getConfig().addDefault("Manager", "Manager Goes Here");
    getConfig().addDefault("Admin", "Admin Goes Here");
    getConfig().addDefault("Mod", "Mod Goes Here");
    getConfig().options().copyDefaults(true);
    saveConfig();
    }
    }


    public void onDisable() {
    saveConfig();
    }

    public boolean onCommand(CommandSender sender, Command cmd,
    String commandLabel, String[] args) {
    Player player = (Player) sender;
    if (commandLabel.equalsIgnoreCase("staff")) {
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    player.sendMessage(ChatColor.DARK_RED + "Owner" + ChatColor.GRAY
    + ": " + ChatColor.WHITE + getConfig().getString("Owner"));
    player.sendMessage(ChatColor.GREEN + "Manager" + ChatColor.GRAY
    + ": " + ChatColor.WHITE + getConfig().getString("Manager"));
    player.sendMessage(ChatColor.RED + "Admin" + ChatColor.GRAY + ": "
    + ChatColor.WHITE + getConfig().getString("Admin"));
    player.sendMessage(ChatColor.AQUA + "Mod" + ChatColor.GRAY + ": "
    + ChatColor.WHITE + getConfig().getString("Mod"));
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    } else if (commandLabel.equalsIgnoreCase("staff reload")) {
    if (!sender.hasPermission("staff.reload")) {
    sender.sendMessage(ChatColor.DARK_RED + "You need "
    + ChatColor.WHITE + "staff.reload "
    + ChatColor.DARK_RED + "to use this command.");
    return true;
    }
    reloadConfig();
    sender.sendMessage(ChatColor.GRAY + "Config successfuly reloaded.");
    } else if (commandLabel.equalsIgnoreCase("owner")) {
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    player.sendMessage(ChatColor.DARK_RED + "Owner" + ChatColor.GRAY
    + ": " + ChatColor.WHITE + getConfig().getString("Owner"));
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    } else if (commandLabel.equalsIgnoreCase("admin")) {
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    player.sendMessage(ChatColor.RED + "Admin" + ChatColor.GRAY + ": "
    + ChatColor.WHITE + getConfig().getString("Admin"));
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    } else if (commandLabel.equalsIgnoreCase("manager")) {
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    player.sendMessage(ChatColor.GREEN + "Manager" + ChatColor.GRAY
    + ": " + ChatColor.WHITE + getConfig().getString("Manager"));
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    } else if (commandLabel.equalsIgnoreCase("mod")) {
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    player.sendMessage(ChatColor.AQUA + "Mod" + ChatColor.GRAY + ": "
    + ChatColor.WHITE + getConfig().getString("Mod"));
    player.sendMessage(ChatColor.GRAY + "------------------"
    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
    + "------------------");
    }

    return false;
    }
    }

    My plugin.yml:

    name: Staff

    main: me.Chris.staff

    description: >

    Shows a list of staff for the server

    version: 1.0

    author: HazardousHook



    commands:

    staff:

    description: Shows the server’s staff.

    staff reload:

    description: Reloads the config.

    owner:

    description: Says the Owner.

    admin:

    description: Says the Admin.

    manager:

    description: Says the Manager.

    mod:

    description: Says the Mod.



    permissions:

    staff.reload:

    description: Permission to reload the plugin.

    default: op

    Anyone see anything thats wrong ?
     
    Chris-Is-Awesome, Feb 17, 2015
    #1
  2. Offline

    AmbroAnalog

    please upload your datas as fieles
     
    AmbroAnalog, Feb 17, 2015
    #2
  3. Offline

    SuperOriginal

    Put your code in code tags (Insert > Code)

    And give any console errors.
     
    SuperOriginal, Feb 17, 2015
    #3
    bwfcwalshy likes this.
  4. Offline

    Chris-Is-Awesome

    Code:
    package me.Chris.staff;

import java.io.File;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;

public class Main extends JavaPlugin {
    public void onEnable() {
        File file = new File(getDataFolder() + File.separator + "config.yml");

        if (!file.exists()) {
            getLogger().info("Generating config.yml...");

            getConfig().addDefault("Example", "qwerty, joe, jack43");
            getConfig().addDefault("Owner", "Owner Goes Here");
            getConfig().addDefault("Manager", "Manager Goes Here");
            getConfig().addDefault("Admin", "Admin Goes Here");
            getConfig().addDefault("Mod", "Mod Goes Here");
            getConfig().options().copyDefaults(true);
            saveConfig();
        }
    }

  
    public void onDisable() {
        saveConfig();
    }

    public boolean onCommand(CommandSender sender, Command cmd,
            String commandLabel, String[] args) {
        Player player = (Player) sender;
        if (commandLabel.equalsIgnoreCase("staff")) {
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
            player.sendMessage(ChatColor.DARK_RED + "Owner" + ChatColor.GRAY
                    + ": " + ChatColor.WHITE + getConfig().getString("Owner"));
            player.sendMessage(ChatColor.GREEN + "Manager" + ChatColor.GRAY
                    + ": " + ChatColor.WHITE + getConfig().getString("Manager"));
            player.sendMessage(ChatColor.RED + "Admin" + ChatColor.GRAY + ": "
                    + ChatColor.WHITE + getConfig().getString("Admin"));
            player.sendMessage(ChatColor.AQUA + "Mod" + ChatColor.GRAY + ": "
                    + ChatColor.WHITE + getConfig().getString("Mod"));
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
        } else if (commandLabel.equalsIgnoreCase("staff reload")) {
            if (!sender.hasPermission("staff.reload")) {
                sender.sendMessage(ChatColor.DARK_RED + "You need "
                        + ChatColor.WHITE + "staff.reload "
                        + ChatColor.DARK_RED + "to use this command.");
                return true;
            }
            reloadConfig();
            sender.sendMessage(ChatColor.GRAY + "Config successfuly reloaded.");
        } else if (commandLabel.equalsIgnoreCase("owner")) {
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
            player.sendMessage(ChatColor.DARK_RED + "Owner" + ChatColor.GRAY
                    + ": " + ChatColor.WHITE + getConfig().getString("Owner"));
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
        } else if (commandLabel.equalsIgnoreCase("admin")) {
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
            player.sendMessage(ChatColor.RED + "Admin" + ChatColor.GRAY + ": "
                    + ChatColor.WHITE + getConfig().getString("Admin"));
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
        } else if (commandLabel.equalsIgnoreCase("manager")) {
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
            player.sendMessage(ChatColor.GREEN + "Manager" + ChatColor.GRAY
                    + ": " + ChatColor.WHITE + getConfig().getString("Manager"));
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
        } else if (commandLabel.equalsIgnoreCase("mod")) {
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
            player.sendMessage(ChatColor.AQUA + "Mod" + ChatColor.GRAY + ": "
                    + ChatColor.WHITE + getConfig().getString("Mod"));
            player.sendMessage(ChatColor.GRAY + "------------------"
                    + ChatColor.AQUA + " Staff " + ChatColor.GRAY
                    + "------------------");
        }

        return false;
    }
}
    HTML:
    name: Staff
main: me.Chris.staff
description: >
             Shows a list of staff for the server
version: 1.0
author: HazardousHook

commands:
   staff:
      description: Shows the server’s staff.
   staff reload:
      description: Reloads the config.
   owner:
      description: Says the Owner.
   admin:
      description: Says the Admin.
   manager:
      description: Says the Manager.
   mod:
      description: Says the Mod.
     
permissions:
    staff.reload:
        description: Permission to reload the plugin.
        default: op
    r

    And no console errors, because console can not read the plugin. Its like the plugin is invisible...

    <Edited by bwfcwalshy: Merged posts, please use the edit button rather than double posting.>
     
    Chris-Is-Awesome, Feb 17, 2015
    #4
  5. Offline

    SuperOriginal

    Your main in plugin.yml needs to point to your main class, you're just naming the package.
     
    SuperOriginal, Feb 17, 2015
    #5
  6. Offline

    Chris-Is-Awesome

    So would it be Main.java or just Main
     
    Chris-Is-Awesome, Feb 17, 2015
    #6
  7. Offline

    uksspy

    Given "Main" as your main class it would be: me.Chris.staff.Main
     
    uksspy, Feb 17, 2015
    #7
  8. Offline

    Chris-Is-Awesome

    It didnt work...

    HTML:
    [16:52:16] [Server thread/ERROR]: Could not load 'plugins/Staff.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: me/Chris/staff/Main : Unsupported major.minor version 52.0
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[spigot_1649.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:341) ~[spigot_1649.jar:git-Spigot-1649]
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:263) [spigot_1649.jar:git-Spigot-1649]
    at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugins(CraftServer.java:369) [spigot_1649.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.DedicatedServer.init(DedicatedServer.java:152) [spigot_1649.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:458) [spigot_1649.jar:git-Spigot-1649]
    at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot_1649.jar:git-Spigot-1649]
Caused by: java.lang.UnsupportedClassVersionError: me/Chris/staff/Main : Unsupported major.minor version 52.0
    at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_67]
    at java.lang.ClassLoader.defineClass(ClassLoader.java:800) ~[?:1.7.0_67]
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) ~[?:1.7.0_67]
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) ~[?:1.7.0_67]
    at java.net.URLClassLoader.access$100(URLClassLoader.java:71) ~[?:1.7.0_67]
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[?:1.7.0_67]
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355) ~[?:1.7.0_67]
    at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_67]
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354) ~[?:1.7.0_67]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~[spigot_1649.jar:git-Spigot-1649]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[spigot_1649.jar:git-Spigot-1649]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[?:1.7.0_67]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[?:1.7.0_67]
    at java.lang.Class.forName0(Native Method) ~[?:1.7.0_67]
    at java.lang.Class.forName(Class.java:270) ~[?:1.7.0_67]
    at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64) ~[spigot_1649.jar:git-Spigot-1649]
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[spigot_1649.jar:git-Spigot-1649]
    ... 6 more
    Thats the error im now getting

    EDIT by Timtower: merged posts
     
    Last edited by a moderator: Feb 17, 2015
    Chris-Is-Awesome, Feb 17, 2015
    #8
  9. Offline

    Laxer21117

    Another way of implementing permissions in the plugin.yml is inserting them under the command description. Such as:
    HTML:
    name: Staff
main: me.Chris.staff
description: >
             Shows a list of staff for the server
version: 1.0
author: HazardousHook
commands:
   staff:
      description: Shows the server’s staff.
   staff reload:
      description: Reloads the config.
      permission: staff.reload
   owner:
      description: Says the Owner.
   admin:
      description: Says the Admin.
   manager:
      description: Says the Manager.
   mod:
      description: Says the Mod.
     
    Laxer21117, Feb 17, 2015
    #9
  10. Offline

    timtower Administrator Administrator Moderator

    Moved to Bukkit alternatives.
    @Chris-Is-Awesome You are compiling with java 8 but running with a lower version.
     
    timtower, Feb 17, 2015
    #10
    TheEntropy likes this.
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