Solved Error retrieving Material from Config.yml

Discussion in 'Plugin Development' started by Anonymous350, Apr 15, 2014.

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  1. Offline

    Anonymous350

    Hello, I'm having errors when trying to retrieve the Material from the config.yml file.

    Code:
    Code:java
    1. Material m1 = Material.getMaterial(this.getConfig().getString("Kits.kit.Item").toUpperCase());
    2. ItemStack kit1 = new ItemStack(m1);
    3. ItemMeta kit1Meta = kit1.getItemMeta();
    4. Material m2 = Material.getMaterial(this.getConfig().getString("Kits.kit2.Item").toUpperCase());
    5. ItemStack kit2 = new ItemStack(m2);
    6. ItemMeta kit2Meta = kit2.getItemMeta();
    7. Material m3 = Material.getMaterial(this.getConfig().getString("Kits.kit3.Item").toUpperCase());
    8. ItemStack kit3 = new ItemStack(m3);
    9. ItemMeta kit3Meta = kit3.getItemMeta();
    10. Material m4 = Material.getMaterial(this.getConfig().getString("Kits.kit4.Item").toUpperCase());
    11. ItemStack kit4 = new ItemStack(m4);
    12. ItemMeta kit4Meta = kit4.getItemMeta();
    13. Material m5 = Material.getMaterial(this.getConfig().getString("Kits.kit5.Item").toUpperCase());
    14. ItemStack kit5 = new ItemStack(m5);
    15. ItemMeta kit5Meta = kit5.getItemMeta();
    16. Material m6 = Material.getMaterial(this.getConfig().getString("Kits.kit6.Item").toUpperCase());
    17. ItemStack kit6 = new ItemStack(m6);
    18. ItemMeta kit6Meta = kit6.getItemMeta();
    19. Material m7 = Material.getMaterial(this.getConfig().getString("Kits.kit7.Item").toUpperCase());
    20. ItemStack kit7 = new ItemStack(m7);
    21. ItemMeta kit7Meta = kit7.getItemMeta();
    22. Material m8 = Material.getMaterial(this.getConfig().getString("Kits.kit8.Item").toUpperCase());
    23. ItemStack kit8 = new ItemStack(m8);
    24. ItemMeta kit8Meta = kit8.getItemMeta();
    25. Material m9 = Material.getMaterial(this.getConfig().getString("Kits.kit9.Item").toUpperCase());
    26. ItemStack kit9 = new ItemStack(m9);
    27. ItemMeta kit9Meta = kit9.getItemMeta();


    Config:
    PHP:
    Kits:
          kit: Archer
        Item    : bow
      kit2    : Soldier
        Item    : iron_chestplate
      kit3    : Mage
        Item    : blaze_rod
      kit4    : Medic
        Item    : potion
      kit5    : kit5
        Item    : dirt
      kit6    : kit6
        Item    : dirt
      kit7    : kit7
        Item    : dirt
      kit8    : kit8
        Item    : dirt
      kit9    : kit9
        Item    : dirt
    Error:
    Code:
    [15:35:32 ERROR]: Could not pass event PlayerInteractEvent to KitPvP v1.7.4
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:320) ~[craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g
85f5776-b3022jnks]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62) ~[craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85
f5776-b3022jnks]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:486) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g
85f5776-b3022jnks]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:471) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g
85f5776-b3022jnks]
        at org.bukkit.craftbukkit.v1_7_R1.event.CraftEventFactory.callPlayerInte
ractEvent(CraftEventFactory.java:195) [craftbukkit-1.7.2-R0.4-20140212.071124-2.
jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
        at org.bukkit.craftbukkit.v1_7_R1.event.CraftEventFactory.callPlayerInte
ractEvent(CraftEventFactory.java:165) [craftbukkit-1.7.2-R0.4-20140212.071124-2.
jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
        at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java
:604) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f
5776-b3022jnks]
        at net.minecraft.server.v1_7_R1.PacketPlayInBlockPlace.a(SourceFile:60)
[craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b
3022jnks]
        at net.minecraft.server.v1_7_R1.PacketPlayInBlockPlace.handle(SourceFile
:9) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
        at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146
) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776
-b3022jnks]
        at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134) [craf
tbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022j
nks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:6
55) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
        at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2
50) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5
45) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java
:457) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f
5776-b3022jnks]
        at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6
17) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
Caused by: java.lang.NullPointerException
        at me.anonymous350.kitpvp.kitpvp.openGUI(kitpvp.java:107) ~[?:?]
        at me.anonymous350.kitpvp.kitpvp.onPlayerInteract(kitpvp.java:287) ~[?:?
]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0
_21]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0
_21]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1
.7.0_21]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_21]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:318) ~[craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g
85f5776-b3022jnks]
        ... 15 more
>
     
    Anonymous350, Apr 15, 2014
    #1
  2. Offline

    Forge_User_60359873

    You have a null on line 107 of kitpvp.java. Which line is that? Either way, it'll probably be faster if you post the whole class. :)
     
    Forge_User_60359873, Apr 15, 2014
    #2
  3. Offline

    Anonymous350

    AdamQpzm

    Line 107 is the following below:
    Code:java
    1. Material m1 = Material.getMaterial(this.getConfig().getString("Kits.kit.Item").toUpperCase());
     
    Anonymous350, Apr 15, 2014
    #3
  4. Offline

    Forge_User_60359873

    Anonymous350 Ah the very first one. Interesting. Okay, check if any of the following is true:

    • Does this.getConfig() return null?
    • Does this.getConfig().getString("Kits.kit.Item") return null?
    • Does this.getConfig().getString("Kits.kit.Item").toUpperCase() return null? (This seems unlikely)
     
    Forge_User_60359873, Apr 15, 2014
    #4
  5. Offline

    Forge_User_88736224

    Forge_User_88736224, Apr 15, 2014
    #5
  6. Offline

    Anonymous350

    AdamQpzm

    It would be caused by
    Code:
    this.getConfig().getString("Kits.kit.Item")
    Johnny Crazy

    Yeah, The config is having problems with the, Item: (itemname)

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 7, 2016
    Anonymous350, Apr 15, 2014
    #6
  7. Offline

    Forge_User_60359873

    Anonymous350 Most likely, yes. But don't pretend that you can be certain of that from the limited selection that's been given. :)
     
    Forge_User_60359873, Apr 15, 2014
    #7
  8. Offline

    Anonymous350

    AdamQpzm

    It's been figured out that config can't get getString(Kits.kit.Item)

    Code:
    ERROR:
 
mapping values are not allowed here
  in "<unicode string>", line 9, column 9:
        Item: bow
    AdamQpzm Johnny Crazy

    I fixed the YML file by doing the following:

    PHP:
    Kits:
          kit: Archer
      item    : bow
      kit2    : Soldier
      item    : iron_chestplate
      kit3    : Mage
      item    : blaze_rod
      kit4    : Medic
      item    : potion
      kit5    : kit5
      item    : dirt
      kit6    : kit6
      item    : dirt
      kit7    : kit7
      item    : dirt
      kit8    : kit8
      item    : dirt
      kit9    : kit9
      item    : dirt
    but now I run into error on line 287 which would be:

    Code:java
    1. @EventHandler
    2. public void onPlayerInteract(PlayerInteractEvent event) {
    3. Action a = event.getAction();
    4. ItemStack is = event.getItem();
    5.  
    6. if (a == Action.PHYSICAL || is == null || is.getType() == Material.AIR)
    7. return;
    8.  
    9. if (is.getType() == Material.NETHER_STAR)
    10. openGUI(event.getPlayer());
    11.  
    12. }
    13.  


    Code:
    openGUI(event.getPlayer());
    Which comes from

    Code:java
    1. public void openGUI(Player player) {
    2. Inventory inv = Bukkit.createInventory(null, 27, ChatColor.BLUE + "Kit Selector");
    3.  
    4. Material m1 = Material.getMaterial(this.getConfig().getString("Kits.kit.item").toUpperCase());
    5. ItemStack kit1 = new ItemStack(m1);
    6. ItemMeta kit1Meta = kit1.getItemMeta();
    7. Material m2 = Material.getMaterial(this.getConfig().getString("Kits.kit2.item").toUpperCase());
    8. ItemStack kit2 = new ItemStack(m2);
    9. ItemMeta kit2Meta = kit2.getItemMeta();
    10. Material m3 = Material.getMaterial(this.getConfig().getString("Kits.kit3.item").toUpperCase());
    11. ItemStack kit3 = new ItemStack(m3);
    12. ItemMeta kit3Meta = kit3.getItemMeta();
    13. Material m4 = Material.getMaterial(this.getConfig().getString("Kits.kit4.item").toUpperCase());
    14. ItemStack kit4 = new ItemStack(m4);
    15. ItemMeta kit4Meta = kit4.getItemMeta();
    16. Material m5 = Material.getMaterial(this.getConfig().getString("Kits.kit5.item").toUpperCase());
    17. ItemStack kit5 = new ItemStack(m5);
    18. ItemMeta kit5Meta = kit5.getItemMeta();
    19. Material m6 = Material.getMaterial(this.getConfig().getString("Kits.kit6.item").toUpperCase());
    20. ItemStack kit6 = new ItemStack(m6);
    21. ItemMeta kit6Meta = kit6.getItemMeta();
    22. Material m7 = Material.getMaterial(this.getConfig().getString("Kits.kit7.item").toUpperCase());
    23. ItemStack kit7 = new ItemStack(m7);
    24. ItemMeta kit7Meta = kit7.getItemMeta();
    25. Material m8 = Material.getMaterial(this.getConfig().getString("Kits.kit8.item").toUpperCase());
    26. ItemStack kit8 = new ItemStack(m8);
    27. ItemMeta kit8Meta = kit8.getItemMeta();
    28. Material m9 = Material.getMaterial(this.getConfig().getString("Kits.kit9.item").toUpperCase());
    29. ItemStack kit9 = new ItemStack(m9);
    30. ItemMeta kit9Meta = kit9.getItemMeta();


    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 7, 2016
    Anonymous350, Apr 15, 2014
    #8
    AdamQpzm likes this.
  9. Offline

    Forge_User_60359873

    Anonymous350 Yeah, just change it to something like:

    Code:
    kit:
  name: soldier
  item: iron_chestplate
kit2:
  name: archer
  item: bow
    Or more simply, if you know they're only going to get 1 item per kit (which does sound strange to be honest):

    Code:
    archer: bow
soldier: iron_chestplate
    Edit: Aha, you beat me to it. What error do you get? Post full stacktrace please (this would still probably be faster with the whole class)
     
    Forge_User_60359873, Apr 15, 2014
    #9
  10. Offline

    Forge_User_88736224

    Try to use this config.yml:
    Code:
    Kits:
  - kit:
    - Item: bow
  - kit2:
    - Item: iron_chestplate
  - kit3:
    - Item: blaze_rod
  - kit4:
    - Item: potion
  - kit5:
    - Item: dirt
  - kit6:
    - Item: dirt
  - kit7:
    - Item: dirt
  - kit8:
    - Item: dirt
  - kit9:
    - Item: dirt
     
    Forge_User_88736224, Apr 15, 2014
    #10
  11. Offline

    Anonymous350

    AdamQpzm

    This is from OpenGUI Inventory, Which when Netherstar is clicked it opens a Inventory size of 27 and you select a kit. I already have it setup... Full code: http://pastebin.com/Uwd6BfZJ
     
    Anonymous350, Apr 15, 2014
    #11
  12. Offline

    Forge_User_60359873

    Anonymous350 Please provide the stacktrace/error log too :)
     
    Forge_User_60359873, Apr 15, 2014
    #12
  13. Offline

    Forge_User_88736224

    If you use your provided YML, you can't use Kits.kit.Item, you would have to use Kits.Item, which makes no sense,

    Use my provided YML and it should work
     
    Forge_User_88736224, Apr 15, 2014
    #13
  14. Offline

    Anonymous350

    Johnny Crazy

    Fixed.

    Config:
    Code:
    Kits:
  - kit:
    - name: Archer
    - item: bow
  - kit2:
    - name: Soldier
    - item: iron_chestplate
  - kit3:
    - name: Mage
    - item: blaze_rod
  - kit4:
    - name: Medic
    - item: potion
  - kit5:
    - name: kit5
    - item: stone
  - kit6:
    - name: kit6
    - item: stone
  - kit7:
    - name: kit7
    - item: stone
  - kit8:
    - name: kit8
    - item: stone
  - kit9:
    - name: kit9
    - item: stone
    Code:
    Code:java
    1. public void openGUI(Player player) {
    2.           Inventory inv = Bukkit.createInventory(null, 27, ChatColor.BLUE + "Kit Selector");
    3.  
    4.           Material m1 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    5.           ItemStack kit1 = new ItemStack(m1);
    6.           ItemMeta kit1Meta = kit1.getItemMeta();
    7.           Material m2 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    8.           ItemStack kit2 = new ItemStack(m2);
    9.           ItemMeta kit2Meta = kit2.getItemMeta();
    10.           Material m3 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    11.           ItemStack kit3 = new ItemStack(m3);
    12.           ItemMeta kit3Meta = kit3.getItemMeta();
    13.           Material m4 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    14.           ItemStack kit4 = new ItemStack(m4);
    15.           ItemMeta kit4Meta = kit4.getItemMeta();
    16.           Material m5 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    17.           ItemStack kit5 = new ItemStack(m5);
    18.           ItemMeta kit5Meta = kit5.getItemMeta();
    19.           Material m6 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    20.           ItemStack kit6 = new ItemStack(m6);
    21.           ItemMeta kit6Meta = kit6.getItemMeta();
    22.           Material m7 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    23.           ItemStack kit7 = new ItemStack(m7);
    24.           ItemMeta kit7Meta = kit7.getItemMeta();
    25.           Material m8 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    26.           ItemStack kit8 = new ItemStack(m8);
    27.           ItemMeta kit8Meta = kit8.getItemMeta();
    28.           Material m9 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    29.           ItemStack kit9 = new ItemStack(m9);
    30.           ItemMeta kit9Meta = kit9.getItemMeta();
    31.  
    32.           kit1Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    33.           kit1.setItemMeta(kit1Meta);
    34.  
    35.           kit2Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    36.           kit2.setItemMeta(kit2Meta);
    37.  
    38.           kit3Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    39.           kit3.setItemMeta(kit3Meta);
    40.  
    41.           kit4Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    42.           kit4.setItemMeta(kit4Meta);
    43.  
    44.           kit5Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    45.           kit5.setItemMeta(kit5Meta);
    46.  
    47.           kit6Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    48.           kit6.setItemMeta(kit6Meta);
    49.  
    50.           kit7Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    51.           kit7.setItemMeta(kit7Meta);
    52.  
    53.           kit8Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    54.           kit8.setItemMeta(kit8Meta);
    55.  
    56.           kit9Meta.setDisplayName(ChatColor.GREEN + getConfig().getString("Kits.name"));
    57.           kit9.setItemMeta(kit9Meta);
    58.  
    59.           inv.setItem(0, kit1);
    60.           inv.setItem(1, kit2);
    61.           inv.setItem(2, kit3);
    62.           inv.setItem(3, kit4);
    63.           inv.setItem(4, kit5);
    64.           inv.setItem(5, kit6);
    65.           inv.setItem(6, kit7);
    66.           inv.setItem(7, kit8);
    67.           inv.setItem(8, kit9);
    68.  
    69.           player.openInventory(inv);
    70.  
    71.       }
     
    Anonymous350, Apr 15, 2014
    #14
  15. Offline

    Forge_User_88736224

    Perfect :) (Didn't know you need the names at all :p )
     
    Forge_User_88736224, Apr 15, 2014
    #15
  16. Offline

    Anonymous350

    I just wanted to add that to make it nicer like Adam suggested.

    AdamQpzm

    Code: http://pastebin.com/0E94Bdvc

    Error:
    Code:
    [16:37:10 ERROR]: Could not pass event PlayerInteractEvent to KitPvP v1.7.4
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:320) ~[craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g
85f5776-b3022jnks]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:62) ~[craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85
f5776-b3022jnks]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.j
ava:486) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g
85f5776-b3022jnks]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:471) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g
85f5776-b3022jnks]
        at org.bukkit.craftbukkit.v1_7_R1.event.CraftEventFactory.callPlayerInte
ractEvent(CraftEventFactory.java:195) [craftbukkit-1.7.2-R0.4-20140212.071124-2.
jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
        at org.bukkit.craftbukkit.v1_7_R1.event.CraftEventFactory.callPlayerInte
ractEvent(CraftEventFactory.java:165) [craftbukkit-1.7.2-R0.4-20140212.071124-2.
jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022jnks]
        at net.minecraft.server.v1_7_R1.PlayerConnection.a(PlayerConnection.java
:604) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f
5776-b3022jnks]
        at net.minecraft.server.v1_7_R1.PacketPlayInBlockPlace.a(SourceFile:60)
[craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b
3022jnks]
        at net.minecraft.server.v1_7_R1.PacketPlayInBlockPlace.handle(SourceFile
:9) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
        at net.minecraft.server.v1_7_R1.NetworkManager.a(NetworkManager.java:146
) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776
-b3022jnks]
        at net.minecraft.server.v1_7_R1.ServerConnection.c(SourceFile:134) [craf
tbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f5776-b3022j
nks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.u(MinecraftServer.java:6
55) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
        at net.minecraft.server.v1_7_R1.DedicatedServer.u(DedicatedServer.java:2
50) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.t(MinecraftServer.java:5
45) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
        at net.minecraft.server.v1_7_R1.MinecraftServer.run(MinecraftServer.java
:457) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f
5776-b3022jnks]
        at net.minecraft.server.v1_7_R1.ThreadServerApplication.run(SourceFile:6
17) [craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g85f57
76-b3022jnks]
Caused by: java.lang.NullPointerException
        at me.anonymous350.kitpvp.kitpvp.openGUI(kitpvp.java:107) ~[?:?]
        at me.anonymous350.kitpvp.kitpvp.onPlayerInteract(kitpvp.java:287) ~[?:?
]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0
_21]
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0
_21]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1
.7.0_21]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_21]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.ja
va:318) ~[craftbukkit-1.7.2-R0.4-20140212.071124-2.jar:git-Bukkit-1.7.2-R0.3-2-g
85f5776-b3022jnks]
        ... 15 more
>
    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 7, 2016
    Anonymous350, Apr 15, 2014
    #16
  17. Offline

    Forge_User_60359873

    Anonymous350 The error is this line:

    Code:
    Material m1 = Material.getMaterial(this.getConfig().getString("Kits.item").toUpperCase());
    And "Kits.item" doesn't exist in your config - make it point to something that does. :)
     
    Forge_User_60359873, Apr 15, 2014
    #17
  18. Offline

    Anonymous350

    AdamQpzm

    It does acctually...

    Code:
    Kits:
  - kit:
    - name: Archer
    - item: bow
  - kit2:
    - name: Soldier
    - item: iron_chestplate
  - kit3:
    - name: Mage
    - item: blaze_rod
  - kit4:
    - name: Medic
    - item: potion
  - kit5:
    - name: kit5
    - item: stone
  - kit6:
    - name: kit6
    - item: stone
  - kit7:
    - name: kit7
    - item: stone
  - kit8:
    - name: kit8
    - item: stone
  - kit9:
    - name: kit9
    - item: stone
     
    Anonymous350, Apr 15, 2014
    #18
  19. Offline

    Forge_User_88736224

    No, it must me Kits.kit.item or Kits.kit2.item etc.

    Your current code doesnt make sense, since you always fetch the same string
     
    Forge_User_88736224, Apr 15, 2014
    #19
    AdamQpzm likes this.
  20. Offline

    Anonymous350

    Johnny Crazy

    I must have miss-read your post.

    I fixed it by removing "this.getConfig()" with getConfig() , However I found the problem.

    EDIT by Moderator: merged posts, please use the edit button instead of double posting.
     
    Last edited by a moderator: Jun 7, 2016
    Anonymous350, Apr 15, 2014
    #20
  21. Offline

    Forge_User_88736224

    Although "this" should'nt make a difference, glad you could solve it :) Mark the thread as solved, so it's locked
     
    Forge_User_88736224, Apr 15, 2014
    #21
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