Solved getDataFolder is returning null

I need help, I'm trying to get the plugin folder but if I use getDataFolder() it returns NPE, also if I use getPluginsFolder()

 

I've already done this

Code (Text):

if (!this.getDataFolder().exists) {
       this.getDataFolder().mkdir();
}

And it keeps returning NPE

 

Yes

This is the NPE

Code (Java):

java.lang.NullPointerException
    at net.md_5.bungee.api.plugin.Plugin.getDataFolder(Plugin.java:61)
    at io.github.karmaconfigs.Bungee.Utils.FilesRelated.FileCreator.<init>(FileCreator.java:61)
    at io.github.karmaconfigs.Bungee.Main.onEnable(Main.java:49)
    at net.md_5.bungee.api.plugin.PluginManager.enablePlugins(PluginManager.java:250)
    at net.md_5.bungee.BungeeCord.start(BungeeCord.java:280)
    at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:62)
    at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15)

Line 49 of Main
FileCreator config = new FileCreator("config.yml", "", true);

Line 61 of FileCreator
this.file = new File( new Main().getDataFolder() + File.separator + fileDir, fileName);

 

Because someone could copy hours and hours of code

 

Code (Java):

     
public File file;

     /**
     * Starts the file creator
     *
     * @param fileName the file name
     * @param fileDir the file dir
     * @param isResource if the file is inside the plugin itself
     */
    public FileCreator(@NotNull String fileName, @NotNull String fileDir, boolean isResource) {
        this.fileName = fileName;
        this.fileDir = fileDir;
        this.isResource = isResource;
        this.customResource = false;

        this.file = new File( new Main().getDataFolder() + File.separator + fileDir, fileName);
        this.folder = new File(new Main().PluginFolder() + File.separator + fileDir);
    }

PluginFolder() calls getDataFolder in Main, I was testing something

 

Believe it or not, I had it before, but for some reason, when considering the events, bungeecord showed errors related to the folder

Code (Text):

01:59:33 [ADVERTENCIA] Error dispatching event PostLoginEvent(player=EdwinCrack) to listener io.github.ka[email protected]
java.lang.NullPointerException
    at net.md_5.bungee.api.plugin.Plugin.getDataFolder(Plugin.java:61)
    at io.github.karmaconfigs.Bungee.Utils.FilesRelated.FolderMaker.<init>(FolderMaker.java:23)
    at io.github.karmaconfigs.Bungee.Events.JoinEvent.OnJoin(JoinEvent.java:32)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.md_5.bungee.event.EventHandlerMethod.invoke(EventHandlerMethod.java:19)
    at net.md_5.bungee.event.EventBus.post(EventBus.java:46)
    at net.md_5.bungee.api.plugin.PluginManager.callEvent(PluginManager.java:400)
    at net.md_5.bungee.connection.InitialHandler$6$1.run(InitialHandler.java:525)
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:497)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at java.lang.Thread.run(Unknown Source)

JoinEvent line 32
FolderMaker fM = new FolderMaker("Users");

FolderMaker line 23
this.file = new File( Main.getInst().getDataFolder() + File.separator + folderName);

FolderMaker.class

Code (Java):

package io.github.karmaconfigs.Bungee.Utils.FilesRelated;

import io.github.karmaconfigs.Bungee.Main;
import net.md_5.bungee.api.plugin.Listener;
import org.jetbrains.annotations.NotNull;

import java.io.File;

public class FolderMaker implements Listener {

    public File file;

    /**
     * Starts the file creator
     *
     * @param folderName The folder name
     */
    public FolderMaker(@NotNull String folderName) {
        this.file = new File( Main.getInst().getDataFolder() + File.separator + folderName);
    }

    public void createFolder() {
        if (!file.exists()) {
            file.mkdir();
        }
    }
}
 

But there's more (I've checked the full error, and every line of code is correct, without warnings or "new Main().getInst()"

Code (Java):

[ADVERTENCIA]
 Error dispatching event ServerConnectEvent(player=EdwinCrack, target=BungeeServerInfo(name=lobby, socketAddress=localhost:25565, restricted=false), cancelled=false, reason=JOIN_PROXY) to listener io.github.karmaconfigs.Bungee.Events.JoinEvent@2e8c1c9b
java.lang.NullPointerException
    at net.md_5.bungee.api.plugin.Plugin.getDataFolder(Plugin.java:61)
    at io.github.karmaconfigs.Bungee.Main.PluginFolder(Main.java:165)
    at io.github.karmaconfigs.Bungee.Utils.FilesRelated.Config.<init>(Config.java:17)
    at io.github.karmaconfigs.Bungee.Utils.FilesRelated.Messages.<init>(Messages.java:42)
    at io.github.karmaconfigs.Bungee.Events.JoinEvent.onConnect(JoinEvent.java:115)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.md_5.bungee.event.EventHandlerMethod.invoke(EventHandlerMethod.java:19)
    at net.md_5.bungee.event.EventBus.post(EventBus.java:46)
    at net.md_5.bungee.api.plugin.PluginManager.callEvent(PluginManager.java:400)
    at net.md_5.bungee.UserConnection.connect(UserConnection.java:278)
    at net.md_5.bungee.UserConnection.connect(UserConnection.java:268)
    at net.md_5.bungee.connection.InitialHandler$6$1.run(InitialHandler.java:539)
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:497)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at java.lang.Thread.run(Unknown Source)
02:03:51 [ADVERTENCIA] Error dispatching event ServerConnectEvent(player=EdwinCrack, target=BungeeServerInfo(name=lobby, socketAddress=localhost:25565, restricted=false), cancelled=false, reason=JOIN_PROXY) to listener io.github.karmaconfigs.Bungee.Events.JoinEvent@2e8c1c9b
java.lang.NullPointerException
    at net.md_5.bungee.api.plugin.Plugin.getDataFolder(Plugin.java:61)
    at io.github.karmaconfigs.Bungee.Main.PluginFolder(Main.java:165)
    at io.github.karmaconfigs.Bungee.Utils.FilesRelated.Config.<init>(Config.java:17)
    at io.github.karmaconfigs.Bungee.Utils.FilesRelated.Messages.<init>(Messages.java:24)
    at io.github.karmaconfigs.Bungee.Events.JoinEvent.onConnection(JoinEvent.java:62)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.md_5.bungee.event.EventHandlerMethod.invoke(EventHandlerMethod.java:19)
    at net.md_5.bungee.event.EventBus.post(EventBus.java:46)
    at net.md_5.bungee.api.plugin.PluginManager.callEvent(PluginManager.java:400)
    at net.md_5.bungee.UserConnection.connect(UserConnection.java:278)
    at net.md_5.bungee.UserConnection.connect(UserConnection.java:268)
    at net.md_5.bungee.connection.InitialHandler$6$1.run(InitialHandler.java:539)
    at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
    at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:497)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at java.lang.Thread.run(Unknown Source)
02:03:51 [ADVERTENCIA] Event ServerConnectEvent(player=EdwinCrack, target=BungeeServerInfo(name=lobby, socketAddress=localhost/127.0.0.1:25565, restricted=false), cancelled=false, reason=JOIN_PROXY) took 9.162ms to process!
02:03:51 [INFORMACIÓN] [EdwinCrack] <-> ServerConnector [lobby] has connected
02:03:51 [ADVERTENCIA] Error dispatching event ServerConnectedEvent(player=EdwinCrack, server=net.md_5.bungee.ServerConnection@2d0dac1c) to listener io.github.karmaconfigs.Bungee.Events.JoinEvent@2e8c1c9b
java.lang.NullPointerException
    at io.github.karmaconfigs.Bungee.Events.JoinEvent.onConnect(JoinEvent.java:94)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at net.md_5.bungee.event.EventHandlerMethod.invoke(EventHandlerMethod.java:19)
    at net.md_5.bungee.event.EventBus.post(EventBus.java:46)
    at net.md_5.bungee.api.plugin.PluginManager.callEvent(PluginManager.java:400)
    at net.md_5.bungee.ServerConnector.handle(ServerConnector.java:180)
    at net.md_5.bungee.protocol.packet.Login.handle(Login.java:105)
    at net.md_5.bungee.netty.HandlerBoss.channelRead(HandlerBoss.java:104)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
    at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:321)
    at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:308)
    at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:422)
    at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
    at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:355)
    at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:377)
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363)
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650)
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576)
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
    at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    at java.lang.Thread.run(Unknown Source)

 

Already changed this
this.file = new File( Main.getInst().getDataFolder() + File.separator + fileDir, fileName);
this.folder = new File(Main.getInst().PluginFolder() + File.separator + fileDir)

and keeps not working

As I said, my old Main class wasn't my actual, I mean, the old Main class was called PluginBungee and the Main class was something like "Utils" class

 

And that's how I have, with the difference of that I can't use JavaPlugin, cause this is BungeeCord

I have this

Code (Java):

public static Main llb;

public Main() {
        Main.llb = this;
}

public static Main getInst() {
        return Main.llb;
}

 

This is already done on public Main()

Code (Text):

public Main() {
        Main.llb = this;
    }

 

I already tried it, and it didn't work :c