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    • Benjamin Loison
      Benjamin Loison last edited by

      Salut j’ai un NPE dans le constructeur de mon PacketRenderInterpole

      Code générateur du packet (packet Side.SERVER)

      public static class Handler implements IMessageHandler <packetinterpole, imessage="">{
String[] recherches;

@Override
public IMessage onMessage(PacketInterpole message, MessageContext ctx)
{
int search = 0;
String[] test = {"Test1","Test2","Test3","Test4"};
List <entityplayermp>players = MinecraftServer.getServer().getConfigurationManager().playerEntityList;
for(EntityPlayerMP player : players)
{
EEPRestrained props = EEPRestrained.get(player);
if(props.montantInterpol[0] != 0)
{
recherches[search] = player.getDisplayName();
search++;
}
}
ModAltisCraft.instance.network.sendTo(new PacketRenderInterpole(test),(EntityPlayerMP)ctx.getServerHandler().playerEntity);
return null;
}
}

      Side.CLIENT celui ci 😛

      package fr.altiscraft.benjaminloison.packets;

import cpw.mods.fml.common.network.ByteBufUtils;
import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import fr.altiscraft.benjaminloison.common.ModAltisCraft;
import fr.altiscraft.benjaminloison.gui.GuiInterpole;
import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;

public class PacketRenderInterpole implements IMessage
{
private int nbr;
private String[] recherches;

public PacketRenderInterpole()
{}

public PacketRenderInterpole(String[] recherches)
{
this.recherches = recherches;
}

@Override
public void fromBytes(ByteBuf buf)
{
this.nbr = buf.readInt();
for(int i = 0; i < this.nbr; i++)
{
this.recherches* = ByteBufUtils.readUTF8String(buf);
}
}

@Override
public void toBytes(ByteBuf buf)
{
buf.writeInt(this.nbr);
for(int i = 0; i < this.recherches.length; i++)
{
ByteBufUtils.writeUTF8String(buf, this.recherches*);
}
}

public static class Handler implements IMessageHandler <packetrenderinterpole, imessage="">{
@Override
@SideOnly(Side.CLIENT)
public IMessage onMessage(PacketRenderInterpole message, MessageContext ctx)
{
Minecraft.getMinecraft().displayGuiScreen(new GuiInterpole(message.recherches));
return null;
}
}

}

      Je comprends vraiment pas robin m’a dit d’envoyer comme ça les informations pour les tableaux, je suis pas censé d’avoir de NPE dans le constructeur là…</packetrenderinterpole,></entityplayermp></packetinterpole,>

      >! Développeur de Altis-Life (Arma III) sur Minecraft !
      >! Site web     : https://lemnoslife.com
      TeamSpeak : ts.lemnoslife.com

      1 Reply Last reply Reply Quote 0
      • BrokenSwing
        BrokenSwing Moddeurs confirmés Rédacteurs last edited by

        Et ce que tu pourrais montrer le crash report ?
        EDIT : Il semblerait que quelque chose comme cela serai bien

        
public class PacketRenderInterpole implements IMessage
{
private int nbr;
private String[] recherches;

public PacketRenderInterpole()
{}

public PacketRenderInterpole(String[] recherches)
{
this.nbr = recherches.length;
this.recherches = recherches;
}

@Override
public void fromBytes(ByteBuf buf)
{
this.nbr = buf.readInt();
recherches = new int[nbr];
for(int i = 0; i < this.nbr; i++)
{
this.recherches* = ByteBufUtils.readUTF8String(buf);
}
}

@Override
public void toBytes(ByteBuf buf)
{
buf.writeInt(this.nbr);
for(int i = 0; i < this.recherches.length; i++)
{
ByteBufUtils.writeUTF8String(buf, this.recherches*);
}
}
        1 Reply Last reply Reply Quote 0
        • Benjamin Loison
          Benjamin Loison last edited by

          Voici avec toutes les classes en question 😉 :

          package fr.altiscraft.benjaminloison.packets;

import java.util.Arrays;
import java.util.List;

import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;
import fr.altiscraft.benjaminloison.common.ModAltisCraft;
import fr.altiscraft.benjaminloison.entity.EEPRestrained;
import fr.altiscraft.benjaminloison.gui.GuiInterpole;
import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.server.MinecraftServer;

public class PacketInterpole implements IMessage
{

   public PacketInterpole()
   {}

   @Override
   public void fromBytes(ByteBuf buf)
   {}

   @Override
   public void toBytes(ByteBuf buf)
   {}

   public static class Handler implements IMessageHandler <packetinterpole, imessage="">{
       String[] recherches;

       @Override
       public IMessage onMessage(PacketInterpole message, MessageContext ctx)
       {
           int search = 0;
           String[] test = {"Test1","Test2","Test3","Test4"};
           List <entityplayermp>players = MinecraftServer.getServer().getConfigurationManager().playerEntityList;
           for(EntityPlayerMP player : players)
           {
               EEPRestrained props = EEPRestrained.get(player);
               if(props.montantInterpol[0] != 0)
               {
                   recherches[search] = player.getDisplayName();
                   search++;
               }
           }
           ModAltisCraft.instance.network.sendTo(new PacketRenderInterpole(test),(EntityPlayerMP)ctx.getServerHandler().playerEntity);
           return null;
       }
   }

}


          package fr.altiscraft.benjaminloison.gui;

import org.lwjgl.opengl.GL11;

import fr.altiscraft.benjaminloison.common.ModAltisCraft;
import net.minecraft.client.Minecraft;
import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiScreen;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.util.ResourceLocation;

public class GuiInterpole extends GuiScreen
{

   int guiWidth = 250;
   int guiHeight = 200;

   private EntityPlayer player = Minecraft.getMinecraft().thePlayer;
   String[] recherches;

   public GuiInterpole(String[] recherches)
   {
       System.out.println(recherches);
       this.recherches = recherches;
   }

   @Override
   public void drawScreen(int x, int y, float ticks)
   {
       int guix = (width - guiWidth) / 2;
       int guiy = (height - guiHeight) / 2;
       GL11.glColor4f(1, 1, 1, 1);
       mc.renderEngine.bindTexture(new ResourceLocation(ModAltisCraft.MODID, "textures/gui/Fondinv.png"));
       drawTexturedModalRect(guix, guiy, 0, 0, guiWidth - 3, 15);
       mc.renderEngine.bindTexture(new ResourceLocation(ModAltisCraft.MODID, "textures/gui/BackGround.png"));
       drawTexturedModalRect(guix, guiy + 16, 0, 0, guiWidth - 3, 150);
       mc.renderEngine.bindTexture(new ResourceLocation(ModAltisCraft.MODID, "textures/gui/BackGround.png"));
       drawTexturedModalRect(guix + 5, guiy + 21, 0, 0, guiWidth - 65, 140);
       fontRendererObj.drawString(("InterPole"), guix + 5, guiy + 5, 0xFFFFFF);
       super.drawScreen(x, y, ticks);
   }

   @Override
   public void initGui()
   {
       int guiX = (this.width - guiWidth) / 2;
       int guiY = (this.height - guiHeight) / 2;
       int number = 4;
       int PosY = guiY + 23;
       buttonList.clear();
       buttonList.add(new BoutonNoirCustom(0, guiX + 54, guiY + 168, "FERMER", 50, 20));
       buttonList.add(new BoutonNoirCustom(1, guiX + 2, guiY + 168, "RETOUR", 50, 20));
       buttonList.add(new BoutonNoirCustom(2, guiX + 192, guiY + 20, "PARDON", 50, 20));
       buttonList.add(new BoutonNoirCustom(3, guiX + 192, guiY + 42, "AMENDE", 50, 20));
       for(int i = 0; i < this.recherches.length; i++)
       {
           buttonList.add(new BoutonInvisibleCustomInterpole(number, guiX + 8, PosY, this.recherches*, guiWidth - 70, 10));
           number++;
           PosY += 10;
       }
       super.initGui();
   }

   @Override
   protected void actionPerformed(GuiButton btn)
   {
       if(btn.id == 0)
       {
           Minecraft.getMinecraft().displayGuiScreen(null);
       }

       if(btn.id == 1)
       {
           Minecraft.getMinecraft().displayGuiScreen(new GuiInv());
       }
   }

   @Override
   public boolean doesGuiPauseGame()
   {
       return false;
   }
}

          package fr.altiscraft.benjaminloison.packets;

import cpw.mods.fml.common.network.ByteBufUtils;
import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import fr.altiscraft.benjaminloison.common.ModAltisCraft;
import fr.altiscraft.benjaminloison.gui.GuiInterpole;
import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;

public class PacketRenderInterpole implements IMessage
{
   private int nbr;
   private String[] recherches;

   public PacketRenderInterpole()
   {}

   public PacketRenderInterpole(String[] recherches)
   {
       this.recherches = recherches;
   }

   @Override
   public void fromBytes(ByteBuf buf)
   {
       this.nbr = buf.readInt();
       for(int i = 0; i < this.nbr; i++)
       {
           this.recherches* = ByteBufUtils.readUTF8String(buf);
       }
   }

   @Override
   public void toBytes(ByteBuf buf)
   {
       buf.writeInt(this.nbr);
       for(int i = 0; i < this.recherches.length; i++)
       {
           ByteBufUtils.writeUTF8String(buf, this.recherches*);
       }
   }

   public static class Handler implements IMessageHandler <packetrenderinterpole, imessage="">{
       @Override
       @SideOnly(Side.CLIENT)
       public IMessage onMessage(PacketRenderInterpole message, MessageContext ctx)
       {
           Minecraft.getMinecraft().displayGuiScreen(new GuiInterpole(message.recherches));
           return null;
       }
   }

}

          Crash (fatal error*) :

          
[22:01:13] [Client thread/INFO] [STDOUT]: [fr.altiscraft.benjaminloison.gui.GuiInterpole:<init>:23]: null
[22:01:13] [Client thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
java.lang.NullPointerException
at fr.altiscraft.benjaminloison.gui.GuiInterpole.initGui(GuiInterpole.java:55) ~[GuiInterpole.class:?]
at net.minecraft.client.gui.GuiScreen.setWorldAndResolution(GuiScreen.java:294) ~[GuiScreen.class:?]
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:865) ~[Minecraft.class:?]
at fr.altiscraft.benjaminloison.packets.PacketRenderInterpole$Handler.onMessage(PacketRenderInterpole.java:55) ~[PacketRenderInterpole$Handler.class:?]
at fr.altiscraft.benjaminloison.packets.PacketRenderInterpole$Handler.onMessage(PacketRenderInterpole.java:1) ~[PacketRenderInterpole$Handler.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:37) ~[SimpleChannelHandlerWrapper.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:17) ~[SimpleChannelHandlerWrapper.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [MessageToMessageDecoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:?]
at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:86) [FMLProxyPacket.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:317) [PlayerControllerMP.class:?]
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1693) [Minecraft.class:?]
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1039) [Minecraft.class:?]
at net.minecraft.client.Minecraft.run(Minecraft.java:962) [Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:164) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) [start/:?]
at GradleStart.main(Unknown Source) [start/:?]
[22:01:13] [Client thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
java.lang.NullPointerException
at fr.altiscraft.benjaminloison.gui.GuiInterpole.initGui(GuiInterpole.java:55) ~[GuiInterpole.class:?]
at net.minecraft.client.gui.GuiScreen.setWorldAndResolution(GuiScreen.java:294) ~[GuiScreen.class:?]
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:865) ~[Minecraft.class:?]
at fr.altiscraft.benjaminloison.packets.PacketRenderInterpole$Handler.onMessage(PacketRenderInterpole.java:55) ~[PacketRenderInterpole$Handler.class:?]
at fr.altiscraft.benjaminloison.packets.PacketRenderInterpole$Handler.onMessage(PacketRenderInterpole.java:1) ~[PacketRenderInterpole$Handler.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:37) ~[SimpleChannelHandlerWrapper.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:17) ~[SimpleChannelHandlerWrapper.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [MessageToMessageDecoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:?]
at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:86) [FMLProxyPacket.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:317) [PlayerControllerMP.class:?]
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1693) [Minecraft.class:?]
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1039) [Minecraft.class:?]
at net.minecraft.client.Minecraft.run(Minecraft.java:962) [Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:164) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) [start/:?]
at GradleStart.main(Unknown Source) [start/:?]
[22:01:13] [Client thread/ERROR] [FML]: SimpleChannelHandlerWrapper exception
java.lang.NullPointerException
at fr.altiscraft.benjaminloison.gui.GuiInterpole.initGui(GuiInterpole.java:55) ~[GuiInterpole.class:?]
at net.minecraft.client.gui.GuiScreen.setWorldAndResolution(GuiScreen.java:294) ~[GuiScreen.class:?]
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:865) ~[Minecraft.class:?]
at fr.altiscraft.benjaminloison.packets.PacketRenderInterpole$Handler.onMessage(PacketRenderInterpole.java:55) ~[PacketRenderInterpole$Handler.class:?]
at fr.altiscraft.benjaminloison.packets.PacketRenderInterpole$Handler.onMessage(PacketRenderInterpole.java:1) ~[PacketRenderInterpole$Handler.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:37) ~[SimpleChannelHandlerWrapper.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:17) ~[SimpleChannelHandlerWrapper.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) [MessageToMessageDecoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) [MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) [DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) [DefaultChannelPipeline.class:?]
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) [EmbeddedChannel.class:?]
at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:86) [FMLProxyPacket.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:317) [PlayerControllerMP.class:?]
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1693) [Minecraft.class:?]
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1039) [Minecraft.class:?]
at net.minecraft.client.Minecraft.run(Minecraft.java:962) [Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:164) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) [start/:?]
at GradleStart.main(Unknown Source) [start/:?]
[22:01:13] [Client thread/ERROR] [FML]: There was a critical exception handling a packet on channel T4Channel
java.lang.NullPointerException
at fr.altiscraft.benjaminloison.gui.GuiInterpole.initGui(GuiInterpole.java:55) ~[GuiInterpole.class:?]
at net.minecraft.client.gui.GuiScreen.setWorldAndResolution(GuiScreen.java:294) ~[GuiScreen.class:?]
at net.minecraft.client.Minecraft.displayGuiScreen(Minecraft.java:865) ~[Minecraft.class:?]
at fr.altiscraft.benjaminloison.packets.PacketRenderInterpole$Handler.onMessage(PacketRenderInterpole.java:55) ~[PacketRenderInterpole$Handler.class:?]
at fr.altiscraft.benjaminloison.packets.PacketRenderInterpole$Handler.onMessage(PacketRenderInterpole.java:1) ~[PacketRenderInterpole$Handler.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:37) ~[SimpleChannelHandlerWrapper.class:?]
at cpw.mods.fml.common.network.simpleimpl.SimpleChannelHandlerWrapper.channelRead0(SimpleChannelHandlerWrapper.java:17) ~[SimpleChannelHandlerWrapper.class:?]
at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98) ~[SimpleChannelInboundHandler.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[MessageToMessageDecoder.class:?]
at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111) ~[MessageToMessageCodec.class:?]
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323) ~[DefaultChannelHandlerContext.class:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785) ~[DefaultChannelPipeline.class:?]
at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169) ~[EmbeddedChannel.class:?]
at cpw.mods.fml.common.network.internal.FMLProxyPacket.processPacket(FMLProxyPacket.java:86) [FMLProxyPacket.class:?]
at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) [NetworkManager.class:?]
at net.minecraft.client.multiplayer.PlayerControllerMP.updateController(PlayerControllerMP.java:317) [PlayerControllerMP.class:?]
at net.minecraft.client.Minecraft.runTick(Minecraft.java:1693) [Minecraft.class:?]
at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1039) [Minecraft.class:?]
at net.minecraft.client.Minecraft.run(Minecraft.java:962) [Minecraft.class:?]
at net.minecraft.client.main.Main.main(Main.java:164) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_60]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_60]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) [start/:?]
at GradleStart.main(Unknown Source) [start/:?]
```</init></packetrenderinterpole,></entityplayermp></packetinterpole,>

          >! Développeur de Altis-Life (Arma III) sur Minecraft !
          >! Site web     : https://lemnoslife.com
          TeamSpeak : ts.lemnoslife.com

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          • BrokenSwing
            BrokenSwing Moddeurs confirmés Rédacteurs last edited by

            Lorsque tu instancie ton Gui, la variable recherches est null et le GUI crash donc sur ```java
            recherches.length

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            • AymericRed
              AymericRed last edited by

              buf.writeInt(this.nbr) nbr n’est pas définie à cdt endroit là donc le client va recevoir nbr = 0, faut que tu mettes nbr = recherches.length dans ton constructeur

              Si je vous ai aidé, n'oubliez pas d’être heureux, j'aiderai encore +

              AymericRed, moddeur expérimenté qui aide sur ce forum et qui peut accepter de faire un mod Forge rémunéré de temps en temps.

              Mes tutos : Table de craft, plugin NEI, plugin JEI, modifier l'overlay
              Je suis un membre apprécié et joueur, j'ai déjà obtenu 6 points de réputation.

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              • robin4002
                robin4002 Moddeurs confirmés Rédacteurs Administrateurs last edited by

                Et recherches est null car ton paquet n’est pas bon. Ça correspond à quoi nbr ?
                Ton paquet devrait être comme ça :

                package fr.altiscraft.benjaminloison.packets;

import cpw.mods.fml.common.network.ByteBufUtils;
import cpw.mods.fml.common.network.simpleimpl.IMessage;
import cpw.mods.fml.common.network.simpleimpl.IMessageHandler;
import cpw.mods.fml.common.network.simpleimpl.MessageContext;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import fr.altiscraft.benjaminloison.common.ModAltisCraft;
import fr.altiscraft.benjaminloison.gui.GuiInterpole;
import io.netty.buffer.ByteBuf;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;

public class PacketRenderInterpole implements IMessage
{
   private String[] recherches;

   public PacketRenderInterpole()
   {}

   public PacketRenderInterpole(String[] recherches)
   {
       this.recherches = recherches;
   }

   @Override
   public void fromBytes(ByteBuf buf)
   {
       this.recherches = new String[buf.readInt()];
       for(int i = 0; i < this.recherches.length; i++)
       {
           this.recherches* = ByteBufUtils.readUTF8String(buf);
       }
   }

   @Override
   public void toBytes(ByteBuf buf)
   {
       buf.writeInt(this.recherches.length);
       for(int i = 0; i < this.recherches.length; i++)
       {
           ByteBufUtils.writeUTF8String(buf, this.recherches*);
       }
   }

   public static class Handler implements IMessageHandler <packetrenderinterpole, imessage="">{
       @Override
       @SideOnly(Side.CLIENT)
       public IMessage onMessage(PacketRenderInterpole message, MessageContext ctx)
       {
           Minecraft.getMinecraft().displayGuiScreen(new GuiInterpole(message.recherches));
           return null;
       }
   }

}
```</packetrenderinterpole,>
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                • Benjamin Loison
                  Benjamin Loison last edited by

                  Mon problème c’est que j’ai pas mal de OutOfBounds ou de NPE :

                  String[] recherches;

@SuppressWarnings("null")
@Override
public IMessage onMessage(PacketInterpole message, MessageContext ctx)
{
int search = 0;
String[] recherches = null;
List <entityplayermp>players = MinecraftServer.getServer().getConfigurationManager().playerEntityList;
for(EntityPlayerMP player : players)
{
EEPRestrained props = EEPRestrained.get(player);
if(props.montantInterpol[0] != 0)
{
recherches[search] = player.getDisplayName();
search++;
}
}
if(search == 0) {
recherches[0] = "Test";
recherches[1] = "Testou";
}
ModAltisCraft.instance.network.sendTo(new PacketRenderInterpole(recherches),(EntityPlayerMP)ctx.getServerHandler().playerEntity);
return null;
}

                  J’ai revu extrèmement bien comment marche les tableaux (https://openclassrooms.com/courses/apprenez-a-programmer-en-java/les-tableaux-3) mais
                  “Vous pouvez aussi déclarer un tableau vide, mais celui-ci devra impérativement contenir un nombre de cases bien défini.”
                  Et c’est ça mon problème, je veux que mon tableau soit de base vide et qu’il y est autant de place que possible…</entityplayermp>

                  >! Développeur de Altis-Life (Arma III) sur Minecraft !
                  >! Site web     : https://lemnoslife.com
                  TeamSpeak : ts.lemnoslife.com

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                  • Benjamin Loison
                    Benjamin Loison last edited by

                    Je Switch en résolu je pense trouver et me démerder pour tout ce que je veux faire avec sinon je réouvrirait 😉 merci

                    >! Développeur de Altis-Life (Arma III) sur Minecraft !
                    >! Site web     : https://lemnoslife.com
                    TeamSpeak : ts.lemnoslife.com

                    1 Reply Last reply Reply Quote 0
                    • robin4002
                      robin4002 Moddeurs confirmés Rédacteurs Administrateurs last edited by

                      Dans ce cas utilises des listes. La taille des listes est variable contrairement aux tableaux où la taille est fixe.

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