Console Error. My new plugin cant load!

Discussion in 'Plugin Development' started by NLGamingBross, Jul 25, 2013.

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  1. Offline

    NLGamingBross

    Code:
    09:54:00 [SEVERE] Could not load 'plugins\DonateHub.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.IllegalArgumentException: Fi
le cannot be null
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.j
ava:182)
        at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.
java:305)
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager
.java:230)
        at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugins(CraftServer.ja
va:239)
        at org.bukkit.craftbukkit.v1_6_R2.CraftServer.<init>(CraftServer.java:21
7)
        at net.minecraft.server.v1_6_R2.PlayerList.<init>(PlayerList.java:56)
        at net.minecraft.server.v1_6_R2.DedicatedPlayerList.<init>(SourceFile:11
)
        at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.jav
a:106)
        at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java
:391)
        at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:5
82)
Caused by: java.lang.IllegalArgumentException: File cannot be null
        at org.apache.commons.lang.Validate.notNull(Validate.java:203)
        at org.bukkit.configuration.file.YamlConfiguration.loadConfiguration(Yam
lConfiguration.java:170)
        at org.bukkit.plugin.java.JavaPlugin.reloadConfig(JavaPlugin.java:117)
        at org.bukkit.plugin.java.JavaPlugin.getConfig(JavaPlugin.java:111)
        at me.nlgamingbross.donatehub.MainClass.<init>(MainClass.java:19)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
 
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Sou
rce)
        at java.lang.reflect.Constructor.newInstance(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.j
ava:178)
        ... 9 more
    ~


    Why my plugin can't load? Someone helps me?

    Plugin.yml
    Code:
    name: DonateHub
main: me.nlgamingbross.donatehub.MainClass
author: NLGamingBross
description: DonateHub Plugin
version: 1.0
commands:
    donatehub:
    description: main command.
    usage: |
            Usage:
            /<command> - Display help
    Config.yml
    Code:
    Prefix: DonateHub




    MainClass.java
    Code:java
    1. /**
    2. *
    3. */
    4. package me.nlgamingbross.donatehub;
    5.  
    6. import org.bukkit.Bukkit;
    7. import org.bukkit.ChatColor;
    8. import org.bukkit.command.Command;
    9. import org.bukkit.command.CommandSender;
    10. import org.bukkit.event.Listener;
    11. import org.bukkit.plugin.java.JavaPlugin;
    12.  
    13. /**
    14. * ----------------------------- *
    15. * @Author Joey || NLGamingBross
    16. * ----------------------------- *
    17. */
    18. public class MainClass extends JavaPlugin implements Listener {
    19.     public String prefix = ChatColor.DARK_RED + "[" + ChatColor.GREEN + getConfig().getString("Prefix") + ChatColor.DARK_RED + "] ";
    20.  
    21.     public void onEnable(){
    22.         Bukkit.getServer().getLogger().info("Enabled");
    23.         getConfig().options().copyDefaults(true);
    24.         saveConfig();
    25.     }
    26.     public void onDisable(){
    27.         Bukkit.getServer().getLogger().info("Disabled");
    28.         saveConfig();
    29.     }
    30.  
    31.     public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args){
    32.         // Main Menu
    33.         if(cmd.getName().equalsIgnoreCase("DonateHub")){
    34.             sender.sendMessage(ChatColor.BLUE + "========== [ " + ChatColor.GOLD + getConfig().getString("Prefix") + ChatColor.BLUE + " ] ==========");
    35.             sender.sendMessage("");
    36.             sender.sendMessage(ChatColor.GOLD + "[ID:1] " + ChatColor.GRAY + "Get a test message");
    37.             sender.sendMessage("");
    38.             sender.sendMessage(ChatColor.BLUE + "========== ========== ==========");
    39.             if(args.length >= 2){
    40.                 // The Buy Command
    41.                 if(args[0].equalsIgnoreCase("Buy")){
    42.                     sender.sendMessage(this.prefix + ChatColor.DARK_RED + ChatColor.BOLD + "Error:" +  ChatColor.RED + "Please specify an id.");
    43.                         if(args[1].equalsIgnoreCase("1")){
    44.                             sender.sendMessage(this.prefix + ChatColor.GREEN + "Id1 Test Succesfully.");
    45.                         }
    46.                 }
    47.             }
    48.         }
    49.         return true;
    50.     }
    51. }
    52.  
     
    NLGamingBross, Jul 25, 2013
    #1
  2. Offline

    NoLiver92

    your plugin.yml is wrong.

    should be like this:
    Code:
    name: DonateHub
main: me.nlgamingbross.donatehub.MainClass
author: NLGamingBross
description: DonateHub Plugin
version: 1.0
commands:
    donatehub:
    description: main command.
    usage: /<command> - Display help
     
    NoLiver92, Jul 25, 2013
    #2
  3. Offline

    NLGamingBross


    Code:
    donatehub:
description: main command.
usage: /<command> - Display help
    Now you say that "donatehub,description,usage" the commands are.

    And yes i get again some errors.


    Error:
    Code:
    10:12:44 [SEVERE] Could not load 'plugins\DonateHub.jar' in folder 'plugins'
org.bukkit.plugin.InvalidDescriptionException: commands are of wrong type
        at org.bukkit.plugin.PluginDescriptionFile.loadMap(PluginDescriptionFile
.java:849)
        at org.bukkit.plugin.PluginDescriptionFile.<init>(PluginDescriptionFile.
java:188)
        at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPlug
inLoader.java:252)
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager
.java:132)
        at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugins(CraftServer.ja
va:239)
        at org.bukkit.craftbukkit.v1_6_R2.CraftServer.<init>(CraftServer.java:21
7)
        at net.minecraft.server.v1_6_R2.PlayerList.<init>(PlayerList.java:56)
        at net.minecraft.server.v1_6_R2.DedicatedPlayerList.<init>(SourceFile:11
)
        at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.jav
a:106)
        at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java
:391)
        at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:5
82)
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java
.util.Map
        at org.bukkit.plugin.PluginDescriptionFile.loadMap(PluginDescriptionFile
.java:831)
        ... 10 more

    EDIT:
    I think there is an other bug. I copyed the example of plugin.yml from bukkit wiki(The tut) and he gives me again an error.


    Plugin.yml

    Code:
    name: DonateHub
version: 1.0
description: DonateHub plugin only for the real donators.
author: NLGamingBross
main: me.nlgamingbross.donatehub.MainClass
database: false
 
commands:
  donatehub:
    description: main command.
    aliases: [dh]
    permission: donateshop.open
    usage: /<command> - Display help
 
permissions:
  donateshop.*:
    description: Gives access to all donate commands
    children:
      donateshop.open: true
  donateshop.open:
    description: Allows you to open the shop
    default: op
    Error:

    Code:
    10:35:54 [SEVERE] Could not load 'plugins\DonateHub.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.IllegalArgumentException: Fi
le cannot be null
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.j
ava:182)
        at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.
java:305)
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager
.java:230)
        at org.bukkit.craftbukkit.v1_6_R2.CraftServer.loadPlugins(CraftServer.ja
va:239)
        at org.bukkit.craftbukkit.v1_6_R2.CraftServer.<init>(CraftServer.java:21
7)
        at net.minecraft.server.v1_6_R2.PlayerList.<init>(PlayerList.java:56)
        at net.minecraft.server.v1_6_R2.DedicatedPlayerList.<init>(SourceFile:11
)
        at net.minecraft.server.v1_6_R2.DedicatedServer.init(DedicatedServer.jav
a:106)
        at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java
:391)
        at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:5
82)
Caused by: java.lang.IllegalArgumentException: File cannot be null
        at org.apache.commons.lang.Validate.notNull(Validate.java:203)
        at org.bukkit.configuration.file.YamlConfiguration.loadConfiguration(Yam
lConfiguration.java:170)
        at org.bukkit.plugin.java.JavaPlugin.reloadConfig(JavaPlugin.java:117)
        at org.bukkit.plugin.java.JavaPlugin.getConfig(JavaPlugin.java:111)
        at me.nlgamingbross.donatehub.MainClass.<init>(MainClass.java:19)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
 
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
 
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Sou
rce)
        at java.lang.reflect.Constructor.newInstance(Unknown Source)
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.j
ava:178)
        ... 9 more
     
    NLGamingBross, Jul 25, 2013
    #3
  4. Offline

    xTrollxDudex

    NLGamingBross
    The error shows nothing should be wrong with te plugin.yml....
    Try using this.getConfig()....
     
    xTrollxDudex, Jul 25, 2013
    #4
  5. Offline

    psanker

    The config is bundled into the jarfile, yes?
     
    psanker, Jul 25, 2013
    #5
  6. Offline

    NLGamingBross

    ============= SLOVED ============= ​
     
    NLGamingBross, Jul 25, 2013
    #6
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