API not working

So, when I hit tab this error happens:

API: https://github.com/bizarrealex/Kraken/
Error:

Code:

[11:44:39 WARN]: org.apache.commons.lang.UnhandledException: Plugin Tablist v1.0 generated an exception while executing task 115
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoSuchMethodError: net.minecraft.server.v1_7_R4.PacketPlayOutPlayerInfo.removePlayer(Lnet/minecraft/server/v1_7_R4/EntityPlayer;)Lnet/minecraft/server/v1_7_R4/PacketPlayOutPlayerInfo;
        at com.alexandeh.kraken.tab.PlayerTab.clear(PlayerTab.java:61)
        at com.alexandeh.kraken.tab.PlayerTab.<init>(PlayerTab.java:33)
        at com.alexandeh.kraken.Kraken.checkPlayer(Kraken.java:83)
        at com.alexandeh.kraken.Kraken.access$000(Kraken.java:20)
        at com.alexandeh.kraken.Kraken$2.run(Kraken.java:59)
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:53)
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
        ... 3 more

If you'd like to see the code just comment below.

 

@timtower I have the API in my dependencies.

 

@S1ant Did you add the api in the plugins folder ?

 

Add it to your src so

 

@Caderape2 My src so? How may I add it to my src so?

Here is Code btw:

Code:java

 
package me.s1ant.tablist;
 
import com.alexandeh.kraken.Kraken;
import com.alexandeh.kraken.tab.PlayerTab;
import com.alexandeh.kraken.tab.event.PlayerTabCreateEvent;
import org.bukkit.ChatColor;
import org.bukkit.event.EventHandler;
import org.bukkit.plugin.java.JavaPlugin;
 
/** * Created by S1ant on 7/7/2017. */public class Tablist extends JavaPlugin {
 
public void onEnable(){
new Kraken(this);
}
 
@EventHandler
public void onPlayerTabCreateEvent(PlayerTabCreateEvent event){
PlayerTab playerTab = event.getPlayerTab();
 
playerTab.clear();
playerTab.getByPosition(0, 0).text(ChatColor.DARK_GRAY + "-*----------").send();
playerTab.getByPosition(1, 0).text(ChatColor.DARK_GRAY + "------------").send();
playerTab.getByPosition(2, 0).text(ChatColor.DARK_GRAY + "----------*-").send();
playerTab.getByPosition(1, 1).text(ChatColor.DARK_GRAY + "" + ChatColor.BOLD + "Frozen" + ChatColor.WHITE + "MC").send();
playerTab.getByPosition(0, 2).text(ChatColor.DARK_GRAY + "-*----------").send();
playerTab.getByPosition(1, 2).text(ChatColor.DARK_GRAY + "------------").send();
playerTab.getByPosition(2, 2).text(ChatColor.DARK_GRAY + "----------*-").send();
}
}
 

Just for some weird reason(Who would ever think this) @Zombie_Striker will come on and say why are you using 1.7.10, and I'll actually have an answer, try me

 

Umm I still need help?? Bump.

 

I don't think the source is the problem though.

 

Error:

Code:

[11:44:39 WARN]: org.apache.commons.lang.UnhandledException: Plugin Tablist v1.0 generated an exception while executing task 115
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoSuchMethodError: net.minecraft.server.v1_7_R4.PacketPlayOutPlayerInfo.removePlayer(Lnet/minecraft/server/v1_7_R4/EntityPlayer;)Lnet/minecraft/server/v1_7_R4/PacketPlayOutPlayerInfo;
        at com.alexandeh.kraken.tab.PlayerTab.clear(PlayerTab.java:61)
        at com.alexandeh.kraken.tab.PlayerTab.<init>(PlayerTab.java:33)
        at com.alexandeh.kraken.Kraken.checkPlayer(Kraken.java:83)
        at com.alexandeh.kraken.Kraken.access$000(Kraken.java:20)
        at com.alexandeh.kraken.Kraken$2.run(Kraken.java:59)
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftTask.run(CraftTask.java:53)
        at org.bukkit.craftbukkit.v1_7_R4.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53)
        ... 3 more

Code:

Code:

package me.s1ant.tablist;
import com.alexandeh.kraken.Kraken;
import com.alexandeh.kraken.tab.PlayerTab;
import com.alexandeh.kraken.tab.event.PlayerTabCreateEvent;
import org.bukkit.ChatColor;
import org.bukkit.event.EventHandler;
import org.bukkit.plugin.java.JavaPlugin;
/** * Created by S1ant on 7/7/2017. */public class Tablist extends JavaPlugin {
public void onEnable(){
new Kraken(this);
}
@EventHandler
public void onPlayerTabCreateEvent(PlayerTabCreateEvent event){
PlayerTab playerTab = event.getPlayerTab();
playerTab.clear();
playerTab.getByPosition(0, 0).text(ChatColor.DARK_GRAY + "-*----------").send();
playerTab.getByPosition(1, 0).text(ChatColor.DARK_GRAY + "------------").send();
playerTab.getByPosition(2, 0).text(ChatColor.DARK_GRAY + "----------*-").send();
playerTab.getByPosition(1, 1).text(ChatColor.DARK_GRAY + "" + ChatColor.BOLD + "Frozen" + ChatColor.WHITE + "MC").send();
playerTab.getByPosition(0, 2).text(ChatColor.DARK_GRAY + "-*----------").send();
playerTab.getByPosition(1, 2).text(ChatColor.DARK_GRAY + "------------").send();
playerTab.getByPosition(2, 2).text(ChatColor.DARK_GRAY + "----------*-").send();
}
}

API: https://github.com/bizarrealex/Kraken/

 

@S1ant That mean you can only use this library with bukkit v1_7_R4

 

@Caderape2 Where may I find that?

 

@S1ant i don't know.

 

@Caderape2 Are you sure it says I need it? I think I already have it.

 

@timtower Kraken is in my build artifacts and my dependencies on Intellij, so I think I already have it.

 

This may not be the case with you but I had a similar problem and when I imported kraken it was read only in my libs. I recreated all the sources and put them in a separate package in my src with write perms and it fixed everything