Solved getScoreboardManager(); returns null

Discussion in 'Plugin Development' started by PikaThieme, Apr 26, 2017.

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    PikaThieme

    So I was trying to make a scoreboard team plugin where players could have a prefix in their nametag, but I get the following error:
    Code:java
    1.  
    2. ERROR Could not load 'plugins/NameTagPrefix.jar' in folder 'plugins' 26.04 21:39:31
    3. [Server] INFO org.bukkit.plugin.InvalidPluginException: java.lang.NullPointerException 26.04 21:39:31
    4. [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:133) ~[spigot-1.10.2.jar:git-Spigot-de459a2-51263e9] 26.04 21:39:31
    5. [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot-1.10.2.jar:git-Spigot-de459a2-51263e9] 26.04 21:39:31
    6. [Server] INFO at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot-1.10.2.jar:git-Spigot-de459a2-51263e9] 26.04 21:39:31
    7. [Server] INFO at org.bukkit.craftbukkit.v1_10_R1.CraftServer.loadPlugins(CraftServer.java:298) [spigot-1.10.2.jar:git-Spigot-de459a2-51263e9] 26.04 21:39:31
    8. [Server] INFO at net.minecraft.server.v1_10_R1.DedicatedServer.init(DedicatedServer.java:203) [spigot-1.10.2.jar:git-Spigot-de459a2-51263e9] 26.04 21:39:31
    9. [Server] INFO at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:535) [spigot-1.10.2.jar:git-Spigot-de459a2-51263e9] 26.04 21:39:31
    10. [Server] INFO at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121] 26.04 21:39:31
    11. [Server] INFO Caused by: java.lang.NullPointerException 26.04 21:39:31
    12. [Server] INFO at com.kaas.prefix.Main.<init>(Main.java:25) ~[?:?] 26.04 21:39:31
    13. [Server] INFO at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:1.8.0_121] 26.04 21:39:31
    14. Server] INFO at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:1.8.0_121] 26.04 21:39:31
    15. [Server] INFO at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:1.8.0_121] 26.04 21:39:31
    16. [Server] INFO at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[?:1.8.0_121] 26.04 21:39:31
    17. [Server] INFO at java.lang.Class.newInstance(Class.java:442) ~[?:1.8.0_121] 26.04 21:39:31 [Server] INFO at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:76) ~[spigot-1.10.2.jar:git-Spigot-de459a2-51263e9] 26.04 21:39:31
    18. [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:129) ~[spigot-1.10.2.jar:git-Spigot-de459a2-51263e9] 26.04 21:39:31
    19. [Server] INFO ... 6 more
    20.  

    The problem is; everything works fine on my test server, but on my multicraft server it returns that error...
    I hope you guys can help me ;)
    EDIT: a simple reload fixed it ;)
     
    PikaThieme, Apr 26, 2017
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