Un soucie pour des sacs à dos
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Bonjour j’ais voulue réaliser le tutoriel de Scarex sur les backpack : https://www.minecraftforgefrance.fr/showthread.php?tid=2197
Le tutoriel est trés bien expliqué mais j’ais un crash qui dois venir je pense de mon @Instance mais je ne suis pas sur.
Le rapport de crash :
[18:48:24] [Client thread/INFO] [STDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:388]: –-- Minecraft Crash Report ---- // You're mean. Time: 04/09/16 18:48 Description: Unexpected error java.lang.NullPointerException: Unexpected error at cpw.mods.fml.common.network.NetworkRegistry.getLocalGuiContainer(NetworkRegistry.java:265) at cpw.mods.fml.common.network.internal.FMLNetworkHandler.openGui(FMLNetworkHandler.java:93) at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2501) at fr.extazilia.extaziliamod.common.sac.ItemBackPack.onItemRightClick(ItemBackPack.java:36) at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) at net.minecraft.client.multiplayer.PlayerControllerMP.sendUseItem(PlayerControllerMP.java:430) at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1557) at net.minecraft.client.Minecraft.runTick(Minecraft.java:2044) at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1039) at net.minecraft.client.Minecraft.run(Minecraft.java:962) at net.minecraft.client.main.Main.main(Main.java:164) 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.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) at GradleStart.main(Unknown Source) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Stacktrace: at cpw.mods.fml.common.network.NetworkRegistry.getLocalGuiContainer(NetworkRegistry.java:265) at cpw.mods.fml.common.network.internal.FMLNetworkHandler.openGui(FMLNetworkHandler.java:93) at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2501) at fr.extazilia.extaziliamod.common.sac.ItemBackPack.onItemRightClick(ItemBackPack.java:36) at net.minecraft.item.ItemStack.useItemRightClick(ItemStack.java:164) at net.minecraft.client.multiplayer.PlayerControllerMP.sendUseItem(PlayerControllerMP.java:430) at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1557) -- Affected level -- Details: Level name: MpServer All players: 1 total; [EntityClientPlayerMP['Player653'/294, l='MpServer', x=-88,17, y=79,62, z=247,02]] Chunk stats: MultiplayerChunkCache: 623, 623 Level seed: 0 Level generator: ID 00 - default, ver 1\. Features enabled: false Level generator options: Level spawn location: World: (-148,64,256), Chunk: (at 12,4,0 in -10,16; contains blocks -160,0,256 to -145,255,271), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Level time: 32654 game time, 32654 day time Level dimension: 0 Level storage version: 0x00000 - Unknown? Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false) Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false Forced entities: 80 total; [EntityZombie['Zombie'/2568, l='MpServer', x=-159,50, y=22,00, z=175,50], EntityZombie['Zombie'/5903, l='MpServer', x=-117,50, y=59,00, z=222,50], EntityZombie['Zombie'/5904, l='MpServer', x=-117,50, y=59,00, z=223,50], EntityCreeper['Creeper'/4377, l='MpServer', x=-165,50, y=23,00, z=213,50], EntityCreeper['Creeper'/4378, l='MpServer', x=-167,50, y=23,00, z=213,50], EntityZombie['Zombie'/6432, l='MpServer', x=-162,50, y=13,00, z=201,50], EntityCreeper['Creeper'/6439, l='MpServer', x=-16,50, y=33,00, z=322,50], EntityCreeper['Creeper'/6440, l='MpServer', x=-15,50, y=33,00, z=323,50], EntityZombie['Zombie'/6442, l='MpServer', x=-14,50, y=33,00, z=321,50], EntityZombie['Zombie'/4919, l='MpServer', x=-20,50, y=30,00, z=218,50], EntityZombie['Zombie'/6458, l='MpServer', x=-30,50, y=18,00, z=252,50], EntityZombie['Zombie'/5949, l='MpServer', x=-118,50, y=63,00, z=248,50], EntityZombie['Zombie'/5950, l='MpServer', x=-115,97, y=65,00, z=251,50], EntityCreeper['Creeper'/6720, l='MpServer', x=-99,50, y=12,00, z=178,50], EntityCreeper['Creeper'/5954, l='MpServer', x=-118,50, y=63,00, z=246,50], EntityClientPlayerMP['Player653'/294, l='MpServer', x=-88,17, y=79,62, z=247,02], EntityZombie['Zombie'/4943, l='MpServer', x=-111,50, y=59,00, z=224,50], EntitySkeleton['Skeleton'/6223, l='MpServer', x=-40,50, y=17,00, z=313,50], EntitySlime['Slime'/80, l='MpServer', x=-149,22, y=63,00, z=242,78], EntityCreeper['Creeper'/6224, l='MpServer', x=-38,50, y=17,00, z=312,50], EntityCreeper['Creeper'/6225, l='MpServer', x=-15,50, y=20,00, z=212,50], EntityWitch['Witch'/4443, l='MpServer', x=-105,50, y=17,00, z=171,50], EntityWitch['Witch'/4444, l='MpServer', x=-111,41, y=19,00, z=177,50], EntityBat['Bat'/4957, l='MpServer', x=-108,25, y=60,10, z=236,50], EntityBat['Bat'/4960, l='MpServer', x=-158,97, y=20,49, z=234,13], EntityBat['Bat'/102, l='MpServer', x=-108,25, y=60,10, z=236,25], EntityBat['Bat'/104, l='MpServer', x=-111,03, y=63,10, z=240,25], EntitySpider['Spider'/7016, l='MpServer', x=-159,50, y=14,00, z=208,50], EntityZombie['Zombie'/7017, l='MpServer', x=-160,50, y=14,00, z=200,50], EntityBat['Bat'/106, l='MpServer', x=-100,94, y=59,10, z=236,69], EntitySpider['Spider'/107, l='MpServer', x=-106,93, y=77,00, z=255,45], EntityCreeper['Creeper'/110, l='MpServer', x=-92,31, y=73,00, z=247,63], EntitySheep['Sheep'/111, l='MpServer', x=-95,72, y=71,00, z=283,78], EntityZombie['Zombie'/5494, l='MpServer', x=-12,50, y=17,00, z=220,50], EntitySheep['Sheep'/137, l='MpServer', x=-67,19, y=69,00, z=289,81], EntitySheep['Sheep'/143, l='MpServer', x=-73,16, y=63,00, z=327,88], EntitySheep['Sheep'/148, l='MpServer', x=-68,03, y=64,00, z=325,94], EntitySheep['Sheep'/149, l='MpServer', x=-66,16, y=65,00, z=321,94], EntityBat['Bat'/4760, l='MpServer', x=-39,25, y=28,10, z=302,25], EntityBat['Bat'/4509, l='MpServer', x=-21,75, y=20,10, z=241,25], EntitySheep['Sheep'/164, l='MpServer', x=-54,78, y=70,00, z=242,38], EntityPig['Pig'/165, l='MpServer', x=-46,03, y=70,00, z=250,94], EntitySheep['Sheep'/166, l='MpServer', x=-58,84, y=67,00, z=272,13], EntitySheep['Sheep'/167, l='MpServer', x=-60,16, y=68,00, z=286,16], EntitySheep['Sheep'/172, l='MpServer', x=-59,06, y=66,00, z=313,97], EntitySheep['Sheep'/175, l='MpServer', x=-37,22, y=70,00, z=187,47], EntityPig['Pig'/176, l='MpServer', x=-40,81, y=69,00, z=222,63], EntitySheep['Sheep'/177, l='MpServer', x=-36,81, y=75,00, z=241,50], EntityPig['Pig'/178, l='MpServer', x=-42,53, y=68,00, z=230,28], EntitySheep['Sheep'/179, l='MpServer', x=-38,81, y=70,00, z=245,09], EntityPig['Pig'/180, l='MpServer', x=-29,91, y=70,00, z=239,16], EntitySheep['Sheep'/181, l='MpServer', x=-40,75, y=64,00, z=269,19], EntitySheep['Sheep'/184, l='MpServer', x=-37,13, y=65,00, z=279,16], EntitySheep['Sheep'/185, l='MpServer', x=-32,13, y=65,00, z=280,19], EntitySheep['Sheep'/186, l='MpServer', x=-35,09, y=65,00, z=282,06], EntitySheep['Sheep'/187, l='MpServer', x=-37,88, y=67,00, z=286,84], EntityCreeper['Creeper'/4797, l='MpServer', x=-113,50, y=58,00, z=222,50], EntityZombie['Zombie'/6333, l='MpServer', x=-107,50, y=18,00, z=176,50], EntityZombie['Zombie'/6334, l='MpServer', x=-106,50, y=18,00, z=174,50], EntityZombie['Zombie'/6335, l='MpServer', x=-110,13, y=18,00, z=177,50], EntitySheep['Sheep'/192, l='MpServer', x=-38,47, y=70,00, z=293,53], EntitySheep['Sheep'/193, l='MpServer', x=-40,47, y=80,00, z=303,63], EntityBat['Bat'/5313, l='MpServer', x=-67,90, y=26,65, z=305,60], EntitySheep['Sheep'/194, l='MpServer', x=-24,88, y=69,00, z=186,94], EntitySheep['Sheep'/195, l='MpServer', x=-20,91, y=77,00, z=216,91], EntitySheep['Sheep'/196, l='MpServer', x=-26,34, y=74,00, z=240,56], EntitySheep['Sheep'/197, l='MpServer', x=-30,66, y=74,00, z=247,50], EntitySheep['Sheep'/199, l='MpServer', x=-27,78, y=68,00, z=265,53], EntityCow['Cow'/200, l='MpServer', x=-18,59, y=72,00, z=283,63], EntitySkeleton['Skeleton'/6090, l='MpServer', x=-167,16, y=23,00, z=170,50], EntityCow['Cow'/206, l='MpServer', x=-17,91, y=90,00, z=302,94], EntitySheep['Sheep'/215, l='MpServer', x=-14,41, y=76,00, z=215,84], EntityZombie['Zombie'/6359, l='MpServer', x=-87,50, y=30,00, z=328,50], EntitySheep['Sheep'/218, l='MpServer', x=-14,78, y=77,00, z=231,50], EntityCow['Cow'/223, l='MpServer', x=-12,81, y=81,00, z=279,44], EntitySkeleton['Skeleton'/2543, l='MpServer', x=-28,50, y=24,00, z=296,50], EntityCreeper['Creeper'/4336, l='MpServer', x=-128,50, y=65,00, z=239,50], EntitySkeleton['Skeleton'/5620, l='MpServer', x=-169,50, y=49,00, z=221,50], EntityCreeper['Creeper'/5622, l='MpServer', x=-123,50, y=58,00, z=213,50], EntityZombie['Zombie'/6909, l='MpServer', x=-163,50, y=54,00, z=285,50]] Retry entities: 0 total; [] Server brand: fml,forge Server type: Integrated singleplayer server Stacktrace: at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:415) at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:2566) at net.minecraft.client.Minecraft.run(Minecraft.java:991) at net.minecraft.client.main.Main.main(Main.java:164) 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.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) at GradleStart.main(Unknown Source) – System Details -- Details: Minecraft Version: 1.7.10 Operating System: Windows 10 (amd64) version 10.0 Java Version: 1.8.0_101, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 667558592 bytes (636 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB) JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94 FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1614 4 mods loaded, 4 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored UCHIJAAAA mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) UCHIJAAAA FML{7.10.99.99} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.4.1614-1.7.10.jar) UCHIJAAAA Forge{10.13.4.1614} [Minecraft Forge] (forgeSrc-1.7.10-10.13.4.1614-1.7.10.jar) UCHIJAAAA extaziliamod{1.3} [Extazilia Mod] (bin) GL info: ' Vendor: 'Intel' Version: '4.3.0 - Build 10.18.15.4248' Renderer: 'Intel(R) HD Graphics 4400' Launched Version: 1.7.10 LWJGL: 2.9.1 OpenGL: Intel(R) HD Graphics 4400 GL version 4.3.0 - Build 10.18.15.4248, Intel GL Caps: Using GL 1.3 multitexturing. Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported. Anisotropic filtering is supported and maximum anisotropy is 16. Shaders are available because OpenGL 2.1 is supported. Is Modded: Definitely; Client brand changed to 'fml,forge' Type: Client (map_client.txt) Resource Packs: [] Current Language: English (US) Profiler Position: N/A (disabled) Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Anisotropic Filtering: Off (1) [18:48:24] [Client thread/INFO] [STDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:398]: #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\yves\Desktop\mod exta\forge\eclipse\.\crash-reports\crash-2016-09-04_18.48.24-client.txtLa classe GuiBackPack :
package fr.extazilia.extaziliamod.common.sac; import org.lwjgl.opengl.GL11; import net.minecraft.client.gui.inventory.GuiContainer; import net.minecraft.client.resources.I18n; import net.minecraft.entity.player.InventoryPlayer; import net.minecraft.util.ResourceLocation; public class GuiBackPack extends GuiContainer { public static final ResourceLocation texture = new ResourceLocation("textures/gui/container/generic_54.png"); protected InventoryBackPack inv2; protected InventoryPlayer playerinv2; public int rows; public GuiBackPack(InventoryPlayer playerInv, InventoryBackPack inv) { super(new ContainerBackPack(playerInv, inv)); this.playerinv2 = playerInv; this.inv2 = inv; this.allowUserInput = false; // Calculate the number of rows this.rows = inv.getSizeInventory() / 9; // Height of the GUI using the number of rows this.ySize = 114 + this.rows * 18; } @Override protected void drawGuiContainerForegroundLayer(int x, int y) { this.fontRendererObj.drawString(I18n.format(this.inv2.getInventoryName(), new Object[0]), 8, 6, 4210752); this.fontRendererObj.drawString(this.playerinv2.hasCustomInventoryName() ? this.playerinv2.getInventoryName() : I18n.format(this.playerinv2.getInventoryName(), new Object[0]), 8, this.ySize - 96 + 2, 4210752); } @Override protected void drawGuiContainerBackgroundLayer(float prt, int x, int y) { GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F); this.mc.getTextureManager().bindTexture(texture); // Centering GUI int k = (this.width - this.xSize) / 2; int l = (this.height - this.ySize) / 2; // Drawing the first part of the GUI (slots of the backpack) this.drawTexturedModalRect(k, l, 0, 0, this.xSize, this.rows * 18 + 17); // And after the slots from the player's inventory this.drawTexturedModalRect(k, l + this.rows * 18 + 17, 0, 126, this.xSize, 96); } }Et une partie de ma classe principal avec le @Instance :
@Mod(modid = "extaziliamod" , name = "Extazilia Mod",version = "1.3" ) public class Main { public static final String modid = "extaziliamod"; public static SimpleNetworkWrapper network; @Instance("extaziliamod") public static Main instance; -
Salut,
Peux-tu envoyer le code de ton gui handler ? -
@‘robin4002’:
Salut,
Peux-tu envoyer le code de ton gui handler ?Biensur mais je vois pas de quel classe il s’agit
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@‘robin4002’:
Salut,
Peux-tu envoyer le code de ton gui handler ?package fr.extazilia.extaziliamod.proxy; import java.util.HashMap; import java.util.Map; import cpw.mods.fml.common.network.IGuiHandler; import fr.extazilia.extaziliamod.common.sac.ContainerBackPack; import fr.extazilia.extaziliamod.common.sac.GuiBackPack; import fr.extazilia.extaziliamod.common.sac.InventoryBackPack; import fr.extazilia.extaziliamod.common.sac.ItemBackPack; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.nbt.NBTTagCompound; import net.minecraft.world.World; public class CommonProxy implements IGuiHandler{ private final static Map <string, nbttagcompound="">extendedEntityData = new HashMap<string, nbttagcompound="">(); public void registerRender(){System.out.println("test serveur"); } public static void storeEntityData(String name, NBTTagCompound compound) { extendedEntityData.put(name, compound); } public static NBTTagCompound getEntityData(String name) { return extendedEntityData.remove(name); } @Override public Object getServerGuiElement(int ID, EntityPlayer player, World world,int x, int y, int z) { switch (ID) { case 0: // The last parameter must be a multiple of 9 (e.g: 9, 18, 27, 54) // Condition to check if the player has the right item in hand if (player.getHeldItem() == null || !(player.getHeldItem().getItem() instanceof ItemBackPack)){ return null;} else{return new ContainerBackPack(player.inventory, new InventoryBackPack(player.getHeldItem(), 54));} } return null; } @Override public Object getClientGuiElement(int ID, EntityPlayer player, World world,int x, int y, int z) { switch (ID) { case 0: // The last parameter must be a multiple of 9 (e.g: 9, 18, 27, 54) // Condition to check if the player has the right item in hand if (player.getHeldItem() == null || !(player.getHeldItem().getItem() instanceof ItemBackPack)) {return null;} else {return new GuiBackPack(player.inventory, new InventoryBackPack(player.getHeldItem(), 54));} } return null; } } ```</string,></string,> -
Ton gui handler ne devrait pas être mélangé avec ton proxy.
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C’est tout à fait possible si c’est bien fait
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Oui mais c’est source d’erreur, donc vaut mieux éviter.
S’il y a ré-implémenté les fonctions en mettant return null dans le client proxy, ça expliquerai le souci.Si ce n’est pas le cas, je pense que le gui handler est tout simplement pas enregistré.
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@‘robin4002’:
Ton gui handler ne devrait pas être mélangé avec ton proxy.
Ah d’accord néanmoins cela crash encore, je pense que j’ais mal réalisé ma classe :
package fr.extazilia.extaziliamod.proxy; import net.minecraft.entity.player.EntityPlayer; import net.minecraft.world.World; import cpw.mods.fml.common.network.IGuiHandler; import fr.extazilia.extaziliamod.common.sac.ContainerBackPack; import fr.extazilia.extaziliamod.common.sac.GuiBackPack; import fr.extazilia.extaziliamod.common.sac.InventoryBackPack; import fr.extazilia.extaziliamod.common.sac.ItemBackPack; public class GuiHandler implements IGuiHandler{ @Override public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) { switch (ID) { case 0: // The last parameter must be a multiple of 9 (e.g: 9, 18, 27, 54) // Condition to check if the player has the right item in hand if (player.getHeldItem() == null || !(player.getHeldItem().getItem() instanceof ItemBackPack)) return null; return new ContainerBackPack(player.inventory, new InventoryBackPack(player.getHeldItem(), 54)); } return null; } @Override public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) { switch (ID) { case 0: // The last parameter must be a multiple of 9 (e.g: 9, 18, 27, 54) // Condition to check if the player has the right item in hand if (player.getHeldItem() == null || !(player.getHeldItem().getItem() instanceof ItemBackPack)) return null; return new GuiBackPack(player.inventory, new InventoryBackPack(player.getHeldItem(), 54)); } return null; } } -
Où as-tu enregistré ton gui handler ?
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@‘SCAREX’:
Où as-tu enregistré ton gui handler ?
Dans ma classe principal avec :
MinecraftForge.EVENT_BUS.register(new GuiHandler()); FMLCommonHandler.instance().bus().register(new GuiHandler()); -
Ceci ne vas pas l’enregistrer comme GuiHandler mais comme classe d’évents, normal que ça ne marche pas. Il faut faire NetworkRegistry.INSTANCE.registerGuiHandler(new GuiHandler());
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Merci à tous
