[1.13.2] Game Crash when opening custom crafting Gui

[peter1745]

So i'm having an issue, i've been updating my mod to 1.13 from 1.12, and the custom crafting table that i've created now crashes the game whenever it's opened.

I've updated the code to match the code from the vanilla GuiCrafting class.

 

Here's the crash log:

Spoiler

[06Mar2019 08:43:01.137] [Client thread/FATAL] [net.minecraft.client.Minecraft/]: Reported exception thrown!
net.minecraft.crash.ReportedException: Rendering screen
    at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:667) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:793) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at net.minecraft.client.Minecraft.run(Minecraft.java:358) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at net.minecraft.client.main.Main.main(SourceFile:144) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_191]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_191]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_191]
    at net.minecraftforge.userdev.FMLUserdevClientLaunchProvider.lambda$launchService$0(FMLUserdevClientLaunchProvider.java:55) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:19) [modlauncher-0.12.0.jar:?]
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:32) [modlauncher-0.12.0.jar:?]
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:50) [modlauncher-0.12.0.jar:?]
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:56) [modlauncher-0.12.0.jar:?]
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:42) [modlauncher-0.12.0.jar:?]
    at net.minecraftforge.userdev.UserdevLauncher.main(UserdevLauncher.java:81) [forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
Caused by: java.lang.NullPointerException
    at net.minecraft.client.gui.recipebook.GuiButtonRecipe.render(SourceFile:79) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at net.minecraft.client.gui.recipebook.RecipeBookPage.render(SourceFile:111) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at net.minecraft.client.gui.recipebook.GuiRecipeBook.render(GuiRecipeBook.java:244) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at com.nmg.me.client.gui.GuiCarpentersTable.render(GuiCarpentersTable.java:87) ~[classes/:?]
    at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:348) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    at net.minecraft.client.renderer.GameRenderer.updateCameraAndRender(GameRenderer.java:654) ~[forge-1.13.2-25.0.70_mapped_snapshot_20180921-1.13-recomp.jar:?]
    ... 14 more

 

Apparently something in GuiButtonRecipe.render is null, but i can't figure out what it is, i've initialized everything in my GuiCarpentersTable class (I think).

Here's the for GuiCarpentersTable

And here's the code for the BlockCarpentersTable

 

I have no idea what's wrong, and i've tried to step through the debugger in Intellij, but i don't find anything wrong.

[LTNightshade]

You need to register your Gui:

 

ModLoadingContext.get().registerExtensionPoint(ExtensionPoint.GUIFACTORY,
                () -> (OpenContainer oc) -> { 
});

 

[peter1745]

25 minutes ago, LTNightshade said:

You need to register your Gui: 

 

ModLoadingContext.get().registerExtensionPoint(ExtensionPoint.GUIFACTORY,
                () -> (OpenContainer oc) -> { 
});

 

Yeah i've already done that, here's the code

The registerExtensionPoint points to the handleGuiRequests method