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Posts posted by DrLuigi
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9 minutes ago, diesieben07 said:
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You need to do it when you are asked for the renderer.
If you don't mind, will you tell me what to do?
I can't understand what you are saying, sorry...
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11 minutes ago, diesieben07 said:
Obtain the ItemRenderer instance when your IRenderFactory is called.
I modified my code, but it doesn't work...
private void doClientStuff(final FMLClientSetupEvent event) { RenderingRegistry.registerEntityRenderingHandler(EntityProactiv.class, new IRenderFactory<EntityProactiv>() { ItemRenderer itemRenderer = Minecraft.getInstance().getItemRenderer(); @Override public Render<? super EntityProactiv> createRenderFor(RenderManager manager) { return new RenderSprite<EntityProactiv>(manager, ModItems.proactiv, itemRenderer); } }); }
---- Minecraft Crash Report ---- // Who set us up the TNT? Time: 19/03/14 18:45 Description: Rendering entity in world java.lang.NullPointerException: Rendering entity in world at net.minecraft.client.renderer.entity.RenderSprite.doRender(RenderSprite.java:41) at net.minecraft.client.renderer.entity.RenderManager.renderEntity(RenderManager.java:374) at net.minecraft.client.renderer.entity.RenderManager.renderEntityStatic(RenderManager.java:363) at net.minecraft.client.renderer.WorldRenderer.renderEntities(WorldRenderer.java:591) at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:844) at net.minecraft.client.renderer.GameRenderer.renderWorld(GameRenderer.java:771) at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:635) at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:871) at net.minecraft.client.Minecraft.run(Minecraft.java:398) at net.minecraft.client.main.Main.main(Main.java:117) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:55) at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:19) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:32) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50) at cpw.mods.modlauncher.Launcher.run(Launcher.java:56) at cpw.mods.modlauncher.Launcher.main(Launcher.java:42) at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:87) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at net.minecraft.client.renderer.entity.RenderSprite.doRender(RenderSprite.java:41) -- Entity being rendered -- Details: Entity Type: examplemod:proactiv (com.example.examplemod.entity.EntityProactiv) Entity ID: 1210 Entity Name: entity.examplemod.proactiv Entity's Exact location: -213.04, 76.52, -299.91 Entity's Block location: World: (-214,76,-300), Chunk: (at 10,4,4 in -14,-19; contains blocks -224,0,-304 to -209,255,-289), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1) Entity's Momentum: -0.39, -1.03, -1.05 Entity's Passengers: [] Entity's Vehicle: ~~ERROR~~ NullPointerException: null -- Renderer details -- Details: Assigned renderer: net.minecraft.client.renderer.entity.RenderSprite@1cd50f37 Location: 0.00,-1.82,0.00 - World: (0,-2,0), Chunk: (at 0,-1,0 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Rotation: -43.59375 Delta: 0.6999997 Stacktrace: at net.minecraft.client.renderer.entity.RenderManager.renderEntity(RenderManager.java:374) at net.minecraft.client.renderer.entity.RenderManager.renderEntityStatic(RenderManager.java:363) at net.minecraft.client.renderer.WorldRenderer.renderEntities(WorldRenderer.java:591) at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:844) at net.minecraft.client.renderer.GameRenderer.renderWorld(GameRenderer.java:771)
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I'd like to create an entity like snowball, and tried to use RenderSprite class as a renderer of my entity.
private void doClientStuff(final FMLClientSetupEvent event) { ItemRenderer itemRenderer = Minecraft.getInstance().getItemRenderer(); RenderingRegistry.registerEntityRenderingHandler(EntityProactiv.class, new IRenderFactory<EntityProactiv>() { @Override public Render<? super EntityProactiv> createRenderFor(RenderManager manager) { return new RenderSprite<EntityProactiv>(manager, ModItems.proactiv, itemRenderer); } }); }
(EntityProactive is the entity I'm creating.)
However, when I throw the entity in the game, the game crashes on account of NullPointerException.
Here is a part of a crash report.
---- Minecraft Crash Report ---- // But it works on my machine. Time: 19/03/14 16:11 Description: Rendering entity in world java.lang.NullPointerException: Rendering entity in world at net.minecraft.client.renderer.entity.RenderSprite.doRender(RenderSprite.java:41) at net.minecraft.client.renderer.entity.RenderManager.renderEntity(RenderManager.java:374) at net.minecraft.client.renderer.entity.RenderManager.renderEntityStatic(RenderManager.java:363) at net.minecraft.client.renderer.WorldRenderer.renderEntities(WorldRenderer.java:591) at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:844) at net.minecraft.client.renderer.GameRenderer.renderWorld(GameRenderer.java:771) at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:635) at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:871) at net.minecraft.client.Minecraft.run(Minecraft.java:398) at net.minecraft.client.main.Main.main(Main.java:117) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:55) at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:19) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:32) at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50) at cpw.mods.modlauncher.Launcher.run(Launcher.java:56) at cpw.mods.modlauncher.Launcher.main(Launcher.java:42) at net.minecraftforge.userdev.LaunchTesting.main(LaunchTesting.java:87) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Client thread Stacktrace: at net.minecraft.client.renderer.entity.RenderSprite.doRender(RenderSprite.java:41) -- Entity being rendered -- Details: Entity Type: examplemod:proactiv (com.example.examplemod.entity.EntityProactiv) Entity ID: 734 Entity Name: entity.examplemod.proactiv Entity's Exact location: -136.89, 32.68, 4.36 Entity's Block location: World: (-137,32,4), Chunk: (at 7,2,4 in -9,0; contains blocks -144,0,0 to -129,255,15), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511) Entity's Momentum: 0.73, -1.35, -0.35 Entity's Passengers: [] Entity's Vehicle: ~~ERROR~~ NullPointerException: null -- Renderer details -- Details: Assigned renderer: net.minecraft.client.renderer.entity.RenderSprite@3dad282e Location: 0.22,1.15,-0.10 - World: (0,1,-1), Chunk: (at 0,0,15 in 0,-1; contains blocks 0,0,-16 to 15,255,-1), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1) Rotation: -47.278442 Delta: 0.29999948 Stacktrace: at net.minecraft.client.renderer.entity.RenderManager.renderEntity(RenderManager.java:374) at net.minecraft.client.renderer.entity.RenderManager.renderEntityStatic(RenderManager.java:363) at net.minecraft.client.renderer.WorldRenderer.renderEntities(WorldRenderer.java:591) at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:844) at net.minecraft.client.renderer.GameRenderer.renderWorld(GameRenderer.java:771)
Will you tell me the problem of my code?
[1.13.2] ItemRenderer is null
in Modder Support
Posted
I've solved the problem! Thanks a lot for your help, diesieben07 and DavidM.