Solved Classes error, Please Help

Discussion in 'Plugin Development' started by Leo38638, Dec 31, 2014.

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  1. Offline

    Leo38638

    Now my server is with Online true... My Server propoerties where true but my code was in false .-.

    Well Im new in this thing but every time I make my plugin.yml it dosnt work look I will paste my code and some photos so you can help me

    Code:
    [14:20:45] [Server thread/INFO]: Starting minecraft server version 1.7.2
[14:20:45] [Server thread/INFO]: Loading properties
[14:20:45] [Server thread/INFO]: Default game type: SURVIVAL
[14:20:45] [Server thread/INFO]: Generating keypair
[14:20:45] [Server thread/INFO]: Starting Minecraft server on *:25568
[14:20:45] [Server thread/INFO]: This server is running CraftBukkit version git-Bukkit-1.7.2-R0.2-b2974jnks (MC: 1.7.2) (Implementing API version 1.7.2-R0.2)
[14:20:45] [Server thread/ERROR]: Could not load 'plugins\KillDrops.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.ClassNotFoundException: com.cavariux.bukkit.Killerdrops.java
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:184) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:308) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:231) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.craftbukkit.v1_7_R1.CraftServer.loadPlugins(CraftServer.java:255) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.craftbukkit.v1_7_R1.CraftServer.<init>(CraftServer.java:233) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.PlayerList.<init>(PlayerList.java:63) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.DedicatedPlayerList.<init>(SourceFile:14) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.DedicatedServer.init(DedicatedServer.java:126) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:424) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
Caused by: java.lang.ClassNotFoundException: com.cavariux.bukkit.Killerdrops.java
    at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_65]
    at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_65]
    at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_65]
    at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.7.0_65]
    at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:80) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:53) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_65]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_65]
    at java.lang.Class.forName0(Native Method) ~[?:1.7.0_65]
    at java.lang.Class.forName(Unknown Source) ~[?:1.7.0_65]
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:173) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    ... 9 more
[14:20:46] [Server thread/INFO]: Preparing level "world"
[14:20:46] [Server thread/INFO]: Preparing start region for level 0 (Seed: 2610551802641757988)
[14:20:46] [Thread-7/WARN]: Could not get information about this CraftBukkit version; perhaps you are running a custom one?: IOException
[14:20:46] [Server thread/INFO]: Preparing start region for level 1 (Seed: 2610551802641757988)
[14:20:46] [Thread-7/WARN]: Could not get latest artifact information: IOException
[14:20:47] [Server thread/INFO]: Preparing start region for level 2 (Seed: 2610551802641757988)
[14:20:47] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
[14:20:47] [Server thread/INFO]: Done (1.268s)! For help, type "help" or "?"
[14:20:51] [Server thread/INFO]: CONSOLE: Stopping the server..[m
[14:20:51] [Server thread/INFO]: Stopping server
[14:20:51] [Server thread/INFO]: Saving players
[14:20:51] [Server thread/INFO]: Saving worlds
[14:20:51] [Server thread/INFO]: Saving chunks for level 'world'/Overworld
[14:20:51] [Server thread/INFO]: Saving chunks for level 'world_nether'/Nether
[14:20:51] [Server thread/INFO]: Saving chunks for level 'world_the_end'/The End
[14:20:52] [Thread-4/INFO]: Stopping server
[14:20:52] [Thread-4/INFO]: Saving players
[14:20:52] [Thread-4/INFO]: Saving worlds
    My code is simple and only uses the enables:

    Code:
    package com.cavariux.bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.entity.PlayerDeathEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;
public class Killerdrops extends JavaPlugin {
  
    @Override
    public void onEnable(){
        getLogger().info("KillDrops v1.0 has been Enabled");
    }
  
    @Override
    public void onDisable(){
        getLogger().info("KillDrops v1.0 has been Enabled");
    }
  
}
    My Plugin.YML is like this:

    name: Killerdrops
    main: com.cavariux.bukkit.Killerdrops
    version: 1.0
    description: Cada vez que matas a alguien te daran dos gemas

    And my class and my plugin.yml is organized like this:

    [​IMG]

    Please Help cause I dont understand
     
    Leo38638, Dec 31, 2014
    #1
  2. Offline

    AngryCupcake274

    @Leo38638 what version of Bukkit did you implement into your plugin?
     
    AngryCupcake274, Dec 31, 2014
    #2
  3. Offline

    Leo38638

    1.7.2-r0.2
     
    Leo38638, Dec 31, 2014
    #3
  4. Offline

    Forge_User_45064837

    @Leo38638 Very simple, you added .java on your main path in plugin.yml.
     
    Forge_User_45064837, Dec 31, 2014
    #4
  5. Offline

    Leo38638

    I thought it worked but nope steal the error :(

    I try by changing mayus putting java
     
    Leo38638, Dec 31, 2014
    #5
  6. Offline

    Forge_User_45064837

    @Leo38638 Please re-post error and plugin.yml
     
    Forge_User_45064837, Dec 31, 2014
    #6
  7. Offline

    Leo38638


    NEW ERRORS:

    Code:
    [14:45:31] [Server thread/INFO]: Starting minecraft server version 1.7.2
[14:45:31] [Server thread/INFO]: Loading properties
[14:45:31] [Server thread/INFO]: Default game type: SURVIVAL
[14:45:31] [Server thread/INFO]: Generating keypair
[14:45:31] [Server thread/INFO]: Starting Minecraft server on *:25568
[14:45:31] [Server thread/INFO]: This server is running CraftBukkit version git-Bukkit-1.7.2-R0.2-b2974jnks (MC: 1.7.2) (Implementing API version 1.7.2-R0.2)
[14:45:31] [Server thread/ERROR]: Could not load 'plugins\KillDrops.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.ClassNotFoundException: com.cavariux.bukkit.KillerDrops
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:184) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:308) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:231) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.craftbukkit.v1_7_R1.CraftServer.loadPlugins(CraftServer.java:255) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.craftbukkit.v1_7_R1.CraftServer.<init>(CraftServer.java:233) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.PlayerList.<init>(PlayerList.java:63) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.DedicatedPlayerList.<init>(SourceFile:14) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.DedicatedServer.init(DedicatedServer.java:126) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java:424) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:617) [CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
Caused by: java.lang.ClassNotFoundException: com.cavariux.bukkit.KillerDrops
    at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_65]
    at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_65]
    at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_65]
    at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.7.0_65]
    at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:80) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:53) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_65]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_65]
    at java.lang.Class.forName0(Native Method) ~[?:1.7.0_65]
    at java.lang.Class.forName(Unknown Source) ~[?:1.7.0_65]
    at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:173) ~[CraftBukkit.jar:git-Bukkit-1.7.2-R0.2-b2974jnks]
    ... 9 more
[14:45:31] [Server thread/INFO]: Preparing level "world"
[14:45:31] [Server thread/INFO]: Preparing start region for level 0 (Seed: 2610551802641757988)
[14:45:31] [Thread-7/WARN]: Could not get information about this CraftBukkit version; perhaps you are running a custom one?: IOException
[14:45:32] [Thread-7/WARN]: Could not get latest artifact information: IOException
[14:45:32] [Server thread/INFO]: Preparing start region for level 1 (Seed: 2610551802641757988)
[14:45:32] [Server thread/INFO]: Preparing start region for level 2 (Seed: 2610551802641757988)
[14:45:32] [Server thread/INFO]: Server permissions file permissions.yml is empty, ignoring it
[14:45:32] [Server thread/INFO]: Done (1.283s)! For help, type "help" or "?"
[14:45:51] [Server thread/INFO]: CONSOLE: Stopping the server..[m
[14:45:51] [Server thread/INFO]: Stopping server
[14:45:51] [Server thread/INFO]: Saving players
[14:45:51] [Server thread/INFO]: Saving worlds
[14:45:51] [Server thread/INFO]: Saving chunks for level 'world'/Overworld
[14:45:51] [Server thread/INFO]: Saving chunks for level 'world_nether'/Nether
[14:45:51] [Server thread/INFO]: Saving chunks for level 'world_the_end'/The End
[14:45:52] [Thread-4/INFO]: Stopping server
[14:45:52] [Thread-4/INFO]: Saving players
[14:45:52] [Thread-4/INFO]: Saving worlds
[14:45:52] [Thread-4/INFO]: Saving chunks for level 'world'/Overworld
    and my yml I added a new folder to the package so its like this:

    name: Killerdrops
    main: com.cavariux.bukkit.killerdrops.KillerDrops
    version: 1.0
    description: Cada vez que matas a alguien te daran dos gemas

    but I changed the code:

    Code:
    package com.cavariux.bukkit.killerdrops;

import org.bukkit.ChatColor;
import org.bukkit.Material;
import org.bukkit.entity.Player;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.entity.PlayerDeathEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.java.JavaPlugin;

public class Killerdrops extends JavaPlugin {
   
    @Override
    public void onEnable(){
        getLogger().info("KillDrops v1.0 has been Enabled");
    }
   
    @Override
    public void onDisable(){
        getLogger().info("KillDrops v1.0 has been Enabled");
    }
   
}
     
    Leo38638, Dec 31, 2014
    #7
  8. Offline

    teej107

    @Leo38638 The main: in your plugin.yml must be the fully qualified name of your JavaPlugin extended class. It is case sensitive!
     
    teej107, Dec 31, 2014
    #8
  9. Offline

    Leo38638

    Yep tright twice
     
    Leo38638, Dec 31, 2014
    #9
  10. Offline

    mrCookieSlime

    What @teej107 is saying is that you need to specify the exact name of your main class in your plugin.yml It is case-sensitive.
    In your plugin.yml you specified KillerDrops as the main class, however your class is called Killerdrops.
    Please make them both be equal otherwise your Plugin won't work.
     
    mrCookieSlime, Dec 31, 2014
    #10
    teej107 likes this.
  11. Offline

    teej107

    teej107, Dec 31, 2014
    #11
    mrCookieSlime likes this.
  12. Offline

    Leo38638

    Thnxs guys it work :3

    The ones who ask me how I get it to work I try changing to much times the upperletters and changing
     
    Last edited by a moderator: Dec 31, 2014
    Leo38638, Dec 31, 2014
    #12
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