Weird block model loading bug [1.8]

[kremi151]

Hi, I've noticed a really strange bug while leads to a crash of the game on start while loading a specific block model:

 

java.lang.NullPointerException: Initializing game
at net.minecraft.client.renderer.block.model.FaceBakery.storeVertexData(FaceBakery.java:124)
at net.minecraft.client.renderer.block.model.FaceBakery.fillVertexData(FaceBakery.java:114)
at net.minecraft.client.renderer.block.model.FaceBakery.makeQuadVertexData(FaceBakery.java:57)
at net.minecraft.client.renderer.block.model.FaceBakery.makeBakedQuad(FaceBakery.java:30)
at net.minecraft.client.resources.model.ModelBakery.makeBakedQuad(ModelBakery.java:543)
at net.minecraft.client.resources.model.ModelBakery.bakeModel(ModelBakery.java:528)
at net.minecraftforge.client.model.ModelLoader.access$1100(ModelLoader.java:51)
at net.minecraftforge.client.model.ModelLoader$VanillaModelWrapper.bake(ModelLoader.java:249)
at net.minecraftforge.client.model.ModelLoader$WeightedPartWrapper.bake(ModelLoader.java:295)
at net.minecraftforge.client.model.ModelLoader$WeightedRandomModel.bake(ModelLoader.java:359)
at net.minecraftforge.client.model.ModelLoader.setupModelRegistry(ModelLoader.java:87)
at net.minecraft.client.resources.model.ModelManager.onResourceManagerReload(ModelManager.java:29)
at net.minecraft.client.resources.SimpleReloadableResourceManager.notifyReloadListeners(SimpleReloadableResourceManager.java:134)
at net.minecraft.client.resources.SimpleReloadableResourceManager.reloadResources(SimpleReloadableResourceManager.java:118)
at net.minecraft.client.Minecraft.refreshResources(Minecraft.java:736)
at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:306)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:485)
at net.minecraft.client.Minecraft.run(Minecraft.java:325)
at net.minecraft.client.main.Main.main(Main.java:117)
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(GradleStartCommon.java:78)
at GradleStart.main(GradleStart.java:45)


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

-- Head --
Stacktrace:
at net.minecraft.client.renderer.block.model.FaceBakery.storeVertexData(FaceBakery.java:124)
at net.minecraft.client.renderer.block.model.FaceBakery.fillVertexData(FaceBakery.java:114)
at net.minecraft.client.renderer.block.model.FaceBakery.makeQuadVertexData(FaceBakery.java:57)
at net.minecraft.client.renderer.block.model.FaceBakery.makeBakedQuad(FaceBakery.java:30)
at net.minecraft.client.resources.model.ModelBakery.makeBakedQuad(ModelBakery.java:543)
at net.minecraft.client.resources.model.ModelBakery.bakeModel(ModelBakery.java:528)
at net.minecraftforge.client.model.ModelLoader.access$1100(ModelLoader.java:51)
at net.minecraftforge.client.model.ModelLoader$VanillaModelWrapper.bake(ModelLoader.java:249)
at net.minecraftforge.client.model.ModelLoader$WeightedPartWrapper.bake(ModelLoader.java:295)
at net.minecraftforge.client.model.ModelLoader$WeightedRandomModel.bake(ModelLoader.java:359)
at net.minecraftforge.client.model.ModelLoader.setupModelRegistry(ModelLoader.java:87)
at net.minecraft.client.resources.model.ModelManager.onResourceManagerReload(ModelManager.java:29)
at net.minecraft.client.resources.SimpleReloadableResourceManager.notifyReloadListeners(SimpleReloadableResourceManager.java:134)
at net.minecraft.client.resources.SimpleReloadableResourceManager.reloadResources(SimpleReloadableResourceManager.java:118)
at net.minecraft.client.Minecraft.refreshResources(Minecraft.java:736)
at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:306)
at net.minecraft.client.Minecraft.startGame(Minecraft.java:485)

-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.run(Minecraft.java:325)
at net.minecraft.client.main.Main.main(Main.java:117)
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(GradleStartCommon.java:78)
at GradleStart.main(GradleStart.java:45)

 

I've checked the specific block model and there is no error. It is a cake slice model which only differs from the other ones by one number in its json script. I've already replaced it by a nother one but it crashes every time for the given error. Could someone please help me?

[LexManos]

This doesn't seem to be a bug in Forge. It seems to be a issue with your model. Tracking it back either your face or sprite is null.

[kremi151]

I've checked but my block model is absolutely error free. Here is a comparison between the not working one and a working one:

 

strawberrycake_slice3.json (the errored one)

{
    "parent": "block/cake_slice3",
    "textures": {
        "particle": "minamod:blocks/strawberrycake_side",
        "bottom": "minamod:blocks/strawberrycake_bottom",
        "top": "minamod:blocks/strawberrycake_top",
        "side": "minamod:blocks/strawberrycake_side",
        "inside": "minamod:blocks/strawberrycake_inner"
    }
}

 

strawberrycake_slice4.json (A working one)

{
    "parent": "block/cake_slice4",
    "textures": {
        "particle": "minamod:blocks/strawberrycake_side",
        "bottom": "minamod:blocks/strawberrycake_bottom",
        "top": "minamod:blocks/strawberrycake_top",
        "side": "minamod:blocks/strawberrycake_side",
        "inside": "minamod:blocks/strawberrycake_inner"
    }
}

[kremi151]

A little update: it is a bug in Forge. I've added two more models for items and now the game crashes for the file strawberrycake_slice1.json...

[LexManos]

Give us a zip of your dev mod then and we can take a look.

It's either your face, or sprite being null.

Also include the exact version of Forge you're using.

[kremi151]

Should I send you the whole mod as a zip as a private message?

[LexManos]

Post it here. I have PMs disabled.

[kremi151]

Here is the link:

https://www.dropbox.com/s/xlcuqmw8erqofe1/mod.zip?dl=0

[RainWarrior]

Please try the latest build (1308) and see if the error is fixed.

[kremi151]

Thanks, it seems to work now