Search the Forums BEFORE making a new post.

java.lang.NoSuchMethodError: net.minecraft.client.Minecraft.getMinecraft()Lnet/m

Posted July 19, 201312 yr

Hey all,

I am trying to run some example code for item hud rendering, but when its finally called by the game, it always crashes:

java.lang.NoSuchMethodError: net.minecraft.client.Minecraft.getMinecraft()Lnet/minecraft/client/Minecraft;

What am I doing wrong? Thanks for any help!

Quote

July 19, 201312 yr

technicly this is caused by the fact that the server calls thsi method, code please ?

use code tag too

how to debug 101:http://www.minecraftforge.net/wiki/Debug_101

-hydroflame, author of the forge revolution-

Quote

July 19, 201312 yr

Author

Hey, I'm just using this example: http://www.minecraftforge.net/wiki/Custom_2D_Inventory_Item_Renderer

Also it's not running on server, since I'm connecting to my server by IP and it is still crashing.

Maybe it's helpful, a full error stack trace with the function commented out. Then Java can't find other methods or instances:

---- Minecraft Crash Report ----

// Hey, that tickles! Hehehe!

Time: 19.07.13 21:00

Description: Rendering screen

java.lang.NoSuchFieldError: instance

at tutorial.generic.DamagedItemRenderer.renderItem(DamagedItemRenderer.java:51)

at net.minecraftforge.client.ForgeHooksClient.renderInventoryItem(ForgeHooksClient.java:171)

at net.minecraft.client.renderer.entity.RenderItem.func_82406_b(RenderItem.java:465)

at net.minecraft.client.gui.inventory.GuiContainer.func_74192_a(GuiContainer.java:421)

at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:132)

at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(SourceFile:31)

at net.minecraft.client.gui.inventory.GuiInventory.func_73863_a(SourceFile:49)

at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1036)

at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:934)

at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:826)

at net.minecraft.client.main.Main.main(SourceFile:101)

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:57)

at net.minecraft.launchwrapper.Launch.main(Launch.java:18)

A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------

-- Head --

Stacktrace:

at tutorial.generic.DamagedItemRenderer.renderItem(DamagedItemRenderer.java:51)

at net.minecraftforge.client.ForgeHooksClient.renderInventoryItem(ForgeHooksClient.java:171)

at net.minecraft.client.renderer.entity.RenderItem.func_82406_b(RenderItem.java:465)

at net.minecraft.client.gui.inventory.GuiContainer.func_74192_a(GuiContainer.java:421)

at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:132)

at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(SourceFile:31)

at net.minecraft.client.gui.inventory.GuiInventory.func_73863_a(SourceFile:49)

-- Screen render details --

Details:

Screen name: net.minecraft.client.gui.inventory.GuiInventory

Mouse location: Scaled: (213, 119). Absolute: (427, 240)

Screen size: Scaled: (427, 240). Absolute: (854, 480). Scale factor of 2

        public void renderItem(ItemRenderType type, ItemStack itemStack, Object... data) {
        	System.out.println("renderItem!!!");
           
            // ====================== Render item texture ======================
            //Icon icon = itemStack.getIconIndex();
            //renderItem.renderIcon(0, 0, icon, 16, 16);
           
            // ====================== Render OpenGL square shape ======================
            GL11.glDisable(GL11.GL_TEXTURE_2D);
            GL11.glEnable(GL11.GL_BLEND);
            GL11.glDepthMask(false);
            GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
           
            Tessellator tessellator = Tessellator.instance;
            tessellator.startDrawing(GL11.GL_QUADS);
            tessellator.setColorRGBA(0, 0, 0, 128);
            tessellator.addVertex(0, 0, 0);
            tessellator.addVertex(0, 8, 0);
            tessellator.addVertex(8, 8, 0);
            tessellator.addVertex(8, 0, 0);
            tessellator.draw();
           
            GL11.glDepthMask(true);
            GL11.glDisable(GL11.GL_BLEND);
           
            // ====================== Render text ======================
            GL11.glEnable(GL11.GL_TEXTURE_2D);
            String text = Integer.toString(itemStack.getItemDamage());
            
            /*
            FontRenderer fontRenderer = Minecraft.getMinecraft().fontRenderer;
            fontRenderer.drawStringWithShadow(text, 1, 1, 0xFFFFFF);
            */
    }

Quote

July 19, 201312 yr

ok 1 use

code tag

2 try running this code inside renderItem

if(FMLCommonHandler.instance().getEffectiveSide().isServer()){
    try{
        throw new Exception("learning to coding is important");
    }catch(Exception e){
       e.printStackTrace();
    }
}

this would output a ton of lines, paste them in a spoiler please

how to debug 101:http://www.minecraftforge.net/wiki/Debug_101

-hydroflame, author of the forge revolution-

Quote

July 19, 201312 yr

Author

The code is not running on server.

System.out.println("running on server: " + FMLCommonHandler.instance().getEffectiveSide().isServer());
if(FMLCommonHandler.instance().getEffectiveSide().isServer()){
    try{
        throw new Exception("learning to coding is important");
    }catch(Exception e){
       e.printStackTrace();
    }
}

Client> 2013-07-19 21:35:43 [iNFO] [sTDOUT] running on server: false

Quote

July 19, 201312 yr

well i doubt this will change anything, but try

Minecraft mc = FMLClientHandler.instance().getClient();

how to debug 101:http://www.minecraftforge.net/wiki/Debug_101

-hydroflame, author of the forge revolution-

Quote

July 19, 201312 yr

Author

Thanks for the try, but unfortunately that instance of Minecraft is "empty" also:

java.lang.NoSuchFieldError: fontRenderer
at tutorial.generic.DamagedItemRenderer.renderItem(DamagedItemRenderer.java:61)
at net.minecraftforge.client.ForgeHooksClient.renderInventoryItem(ForgeHooksClient.java:171)
at net.minecraft.client.renderer.entity.RenderItem.func_82406_b(RenderItem.java:465)
at net.minecraft.client.gui.inventory.GuiContainer.func_74192_a(GuiContainer.java:421)
at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:132)
at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(SourceFile:31)
at net.minecraft.client.gui.inventory.GuiInventory.func_73863_a(SourceFile:49)
at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1036)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:934)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:826)
at net.minecraft.client.main.Main.main(SourceFile:101)
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:57)
at net.minecraft.launchwrapper.Launch.main(Launch.java:18)

Quote

July 19, 201312 yr

no an "empty" minecraft would have a null pointer exception on fontRenderer whiel you get a noSuchFieldException, tottally different

are you using minecraft 1.6.x ? if yes they might have changed the location or name of Minecraft.fontRenderer

wait that would mean it would fail at compilation time ... not at runtime ....

if thats not it im afraid i have no idea :\

how to debug 101:http://www.minecraftforge.net/wiki/Debug_101

-hydroflame, author of the forge revolution-

Quote

July 19, 201312 yr

Author

Yea, it's 1.6.2. The strange thing is, that I can't access anything at all besides the GL11-methods.

Not working:

Tessellator tessellator = Tessellator.instance;

itemStack.getItemDamage()

Minecraft.getMinecraft().fontRenderer

itemStack.getIconIndex()

Quote

July 19, 201312 yr

hmmm, if you're using eclipse, try cleaning your project (Project -> clean... )

if that still doesnt work, try re installing mcp/forge again and restarting

if THAT doesnt work its probably forge bug so use 1.6.1 or even 1.5.2 while this is being fixed, also, if you get to this step, report the bug to the bug board

how to debug 101:http://www.minecraftforge.net/wiki/Debug_101

-hydroflame, author of the forge revolution-

Quote

July 19, 201312 yr

Author

Hm, nobody knows if he can run the wiki-example in 1.6.2?

Quote

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.

Reply to this topic...

https://forums.minecraftforge.net/topic/10436-javalangnosuchmethoderror-netminecraftclientminecraftgetminecraftlnetm/

Followers

Go to topic listing

IPS spam blocked by CleanTalk.

Announcements

How to add my mob to another mod's biome in 1.20.1.

tysm

By ilov3gam3z · 10 hours ago10 hr
Orbital strike cannon fishing rod mod

was focused on school so didnt respond u think ur gonna get 1.21+ done by this week? @FoxyWoxy

By Astoxy · 17 hours ago17 hr
How to add my mob to another mod's biome in 1.20.1.

You can add mob spawns using Forge's Biome Modifiers feature. I won't go into details on how to use a data generator for them, but here's a simple example:
{ "type": "forge:add_spawns", // Required "biomes": "#namespace:biome_tag", // Accepts a biome id, [list of biome ids], or #namespace:biome_tag "spawners": { "type": "namespace:entity_type", // Type of mob to spawn "weight": 100, // int, spawn weighting "minCount": 1, // int, minimum pack size "maxCount": 4 // int, maximum pack size } }This JSON file would go somewhere like this: data/modid/forge/biome_modifier/your_biome_modifier.json

By Jonathing · Yesterday at 12:10 AM1 day
How to change player renderer and transform model parts?

I have been trying for a while now to make a custom player renderer, and replace the vanilla player renderer with it. So far I've come up with a custom player renderer class that extends vanilla PlayerRenderer:
package com.FireDude123.BOTW.entity.renderer; import com.mojang.blaze3d.vertex.PoseStack; import net.minecraft.client.player.AbstractClientPlayer; import net.minecraft.client.renderer.MultiBufferSource; import net.minecraft.client.renderer.entity.player.PlayerRenderer; import net.minecraft.client.renderer.entity.EntityRendererProvider; import net.minecraftforge.client.event.RenderPlayerEvent; import net.minecraftforge.common.MinecraftForge; public class PoseablePlayerRenderer extends PlayerRenderer { public PoseablePlayerRenderer(EntityRendererProvider.Context ctx, boolean slim) { super(ctx, slim); System.out.println("here too"); } @Override public void render(AbstractClientPlayer p_117788_, float p_117789_, float p_117790_, PoseStack poseStack, MultiBufferSource p_117792_, int p_117793_) { System.out.println("didnt get here lol"); model.leftArm.xRot=(float)Math.toRadians(160); super.render(p_117788_, p_117789_, p_117790_, poseStack, p_117792_, p_117793_); } } As you can see, the intended purpose of this is to raise the player's left arm by 160 degrees. However, combined with this logic in ClientModEvents:
@Mod.EventBusSubscriber(modid = MODID, bus = Mod.EventBusSubscriber.Bus.MOD, value = Dist.CLIENT) public static class ClientModEvents { @SubscribeEvent public static void onClientSetup(FMLClientSetupEvent event) { EntityRenderers.register((EntityType<? extends AbstractClientPlayer>)(EntityType<?)EntityType.PLAYER, ctx -> new PoseablePlayerRenderer(ctx, true)); EntityRenderers.register(Entities.MAGNESIS_BLOCK.get(), com.FireDude123.BOTW.entity.renderer.BlockDisplayRenderer::new); EntityRenderers.register(Entities.REMOTE_BOMB.get(), ThrownItemRenderer::new); EntityRenderers.register(Entities.CRYONIS_ICE.get(), com.FireDude123.BOTW.entity.renderer.BlockDisplayRenderer::new); EntityRenderers.register(Entities.STASIS_BLOCK.get(), FallingBlockRenderer::new); } @SubscribeEvent public static void registerLayerDefinitions(EntityRenderersEvent.RegisterLayerDefinitions event) { event.registerLayerDefinition(new ModelLayerLocation(new ResourceLocation(BOTW.MODID, "paraglider"), "main"), ParagliderLayer::createBodyLayer); } }(I also have a paraglider layer here for something else, it's working perfectly fine, also I used the slim setting because the player is slim in 1.20.1 forge)
This logic isn't replacing the renderer, as far as I can tell. Can someone please advise as to why, and how to fix it?

By FireDude123 · Posted Thursday at 12:07 AM2 days
How to add my mob to another mod's biome in 1.20.1.

I'm on 1.20.1 and was wondering if there was a way to add a mob I am going to make to a other mod's biome (Regions Unexplored in this case). I am trying to figure this out before I start coding the mod. Could someone point me to a good guide on this? I saw some things about biome modifier's but all the resources are either to short, unhelpful or for a different version. Thanks in advance. (i am a beginner but i have java and modding knowledge so this isn't like a "i am new and don't know anything about coding" problem btw)

By ilov3gam3z · Posted Wednesday at 04:08 PM2 days

There are no registered users currently online

Sign In

java.lang.NoSuchMethodError: net.minecraft.client.Minecraft.getMinecraft()Lnet/m

Featured Replies

Join the conversation

Posts

How to add my mob to another mod's biome in 1.20.1.

Orbital strike cannon fishing rod mod

How to add my mob to another mod's biome in 1.20.1.

How to change player renderer and transform model parts?

How to add my mob to another mod's biome in 1.20.1.

Who's Online (See full list)

Important Information

Account

Navigation

Search

Configure browser push notifications

Chrome (Android)

Chrome (Desktop)

Safari (iOS 16.4+)

Safari (macOS)

Edge (Android)

Edge (Desktop)

Firefox (Android)

Firefox (Desktop)