No errors, but still crashing?

Animus_Surge · July 27, 2018

I'm using a tutorial (found here).

My code has no errors in it. It looks like this:

(Main Class File:)

package net.overgrownportal.mod;

import net.minecraft.item.Item;
import net.minecraftforge.event.RegistryEvent;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.SidedProxy;
import net.minecraftforge.fml.common.event.FMLInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
import net.overgrownportal.item.ModItems;
import net.overgrownportal.mod.proxy.CommonProxy;

@Mod(modid = OvergrownPortal.modId, name = OvergrownPortal.name, version = OvergrownPortal.version)
public class OvergrownPortal {
	
	public static final String modId = "oc";
	public static final String name = "OvergrownPortal";
	public static final String version = "dev";
	
	@Mod.Instance(modId)
	public static OvergrownPortal instance;
	
	@Mod.EventHandler
	public void preInit(FMLPreInitializationEvent event) {
		System.out.println(name + " is loading!");
	}
	
	@Mod.EventHandler
	public void init(FMLInitializationEvent event) {
		
	}
	
	@Mod.EventHandler
	public void postInit(FMLPostInitializationEvent event) {
		
	}
	
	@SidedProxy(serverSide = "net.overgrownportal.mod.proxy.CommonProxy")
	public static CommonProxy proxy;
	
	@Mod.EventBusSubscriber
	public static class RegistrationHandler {
		
		@SubscribeEvent
		public static void registerItems(RegistryEvent.Register<Item> event) {
			ModItems.register(event.getRegistry());
			ModItems.registerModels();
		}
	}
}

(common proxy:)

package net.overgrownportal.mod.proxy;

import net.minecraft.item.Item;

public class CommonProxy {
	
	public void registerItemRenderer(Item item, int meta, String id) {
		
	}
	
}

(client proxy:)

package net.overgrownportal.mod.proxy;

import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.item.Item;
import net.minecraftforge.client.model.ModelLoader;
import net.overgrownportal.mod.OvergrownPortal;

public class ClientProxy {
	
	public void registerItemRenderer(Item item, int meta, String id) {
		ModelLoader.setCustomModelResourceLocation(item, meta, new ModelResourceLocation(OvergrownPortal.modId + ":" + id, "inventory"));
	}
	
}

item base class:

package net.overgrownportal.item;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
import net.overgrownportal.mod.OvergrownPortal;

public class ItemBase extends Item {
	
	protected String name;
	
	public ItemBase(String name) {
		this.name = name;
		setUnlocalizedName(name);
		setRegistryName(name);
	}
	
	public void registerItemModel() {
		OvergrownPortal.proxy.registerItemRenderer(this, 0, name);
	}
	
	@Override
	public ItemBase setCreativeTab(CreativeTabs tab) {
		super.setCreativeTab(tab);
		return this;
	}
}

mod items class:

package net.overgrownportal.item;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.Item;
import net.minecraftforge.registries.IForgeRegistry;

public class ModItems {
	
	public static ItemBase filmStrip = new ItemBase("film_strip").setCreativeTab(CreativeTabs.MATERIALS);
	
	public static void register(IForgeRegistry<Item> registry) {
		registry.registerAll(filmStrip);
	}
	
	public static void registerModels() {
		filmStrip.registerItemModel();
	}
}

The log report:

[20:32:53] [main/INFO] [GradleStart]: Extra: []
[20:32:53] [main/INFO] [GradleStart]: Running with arguments: [--userProperties, {}, --assetsDir, C:/Users/swag100107/.gradle/caches/minecraft/assets, --assetIndex, 1.12, --accessToken{REDACTED}, --version, 1.12.2, --tweakClass, net.minecraftforge.fml.common.launcher.FMLTweaker, --tweakClass, net.minecraftforge.gradle.tweakers.CoremodTweaker]
[20:32:53] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[20:32:53] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
[20:32:53] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.tweakers.CoremodTweaker
[20:32:53] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
[20:32:53] [main/INFO] [FML]: Forge Mod Loader version 14.23.4.2739 for Minecraft 1.12.2 loading
[20:32:53] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_172, running on Windows 10:amd64:10.0, installed at C:\Program Files\Java\jre1.8.0_172
[20:32:53] [main/ERROR] [FML]: Apache Maven library folder was not in the format expected. Using default libraries directory.
[20:32:53] [main/ERROR] [FML]: Full: C:\Users\swag100107\.gradle\caches\modules-2\files-2.1\org.apache.maven\maven-artifact\3.5.3\7dc72b6d6d8a6dced3d294ed54c2cc3515ade9f4\maven-artifact-3.5.3.jar
[20:32:53] [main/ERROR] [FML]: Trimmed: c:/users/swag100107/.gradle/caches/modules-2/files-2.1/org.apache.maven/maven-artifact/3.5.3/
[20:32:53] [main/INFO] [FML]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation
[20:32:53] [main/INFO] [FML]: Detected deobfuscated environment, loading log configs for colored console logs.
2018-07-26 20:32:54,522 main WARN Disabling terminal, you're running in an unsupported environment.
[20:32:54] [main/INFO] [FML]: Ignoring missing certificate for coremod FMLCorePlugin (net.minecraftforge.fml.relauncher.FMLCorePlugin), we are in deobf and it's a forge core plugin
[20:32:54] [main/INFO] [FML]: Ignoring missing certificate for coremod FMLForgePlugin (net.minecraftforge.classloading.FMLForgePlugin), we are in deobf and it's a forge core plugin
[20:32:54] [main/INFO] [FML]: Searching C:\Users\swag100107\Desktop\forge 1.12.2\run\.\mods for mods
[20:32:54] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.tweakers.CoremodTweaker
[20:32:54] [main/INFO] [GradleStart]: Injecting location in coremod net.minecraftforge.fml.relauncher.FMLCorePlugin
[20:32:54] [main/INFO] [GradleStart]: Injecting location in coremod net.minecraftforge.classloading.FMLForgePlugin
[20:32:54] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:32:54] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[20:32:54] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.tweakers.AccessTransformerTweaker
[20:32:54] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:32:54] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
[20:32:54] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[20:32:56] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing
[20:32:56] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
[20:32:56] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
[20:32:57] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.tweakers.AccessTransformerTweaker
[20:32:57] [main/INFO] [GradleStart]: Remapping AccessTransformer rules...
[20:32:57] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker
[20:32:57] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker
[20:32:57] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}
[20:32:58] [main/INFO] [minecraft/Minecraft]: Setting user: Player855
[20:33:05] [main/WARN] [minecraft/GameSettings]: Skipping bad option: lastServer:
[20:33:06] [main/INFO] [minecraft/Minecraft]: LWJGL Version: 2.9.4
[20:33:07] [main/INFO] [FML]: -- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_172, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 675610088 bytes (644 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
	JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: 
	Loaded coremods (and transformers): 
	GL info: ' Vendor: 'Intel' Version: '4.5.0 - Build 22.20.16.4836' Renderer: 'Intel(R) HD Graphics 620'
[20:33:07] [main/INFO] [FML]: MinecraftForge v14.23.4.2739 Initialized
[20:33:07] [main/INFO] [FML]: Starts to replace vanilla recipe ingredients with ore ingredients.
[20:33:07] [main/INFO] [FML]: Replaced 1036 ore ingredients
[20:33:08] [main/INFO] [FML]: Searching C:\Users\swag100107\Desktop\forge 1.12.2\run\.\mods for mods
[20:33:09] [main/INFO] [FML]: Forge Mod Loader has identified 7 mods to load
[20:33:10] [Thread-3/INFO] [FML]: Using sync timing. 200 frames of Display.update took 140864648 nanos
[20:33:10] [main/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, FML, forge, oc, ichunutil, portalgun] at CLIENT
[20:33:10] [main/INFO] [FML]: Attempting connection with missing mods [minecraft, mcp, FML, forge, oc, ichunutil, portalgun] at SERVER
[20:33:11] [main/ERROR] [FML]: An error occurred trying to load a proxy into proxy.java.lang.ClassNotFoundException: net.overgrownportal.mod.OvergrownPortal$ClientProxy
[20:33:12] [main/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:printToSYSOUT:629]: ---- Minecraft Crash Report ----
// Oops.

Time: 7/26/18 8:33 PM
Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderException: java.lang.ClassNotFoundException: net.overgrownportal.mod.OvergrownPortal$ClientProxy
	at net.minecraftforge.fml.common.ProxyInjector.inject(ProxyInjector.java:102)
	at net.minecraftforge.fml.common.FMLModContainer.constructMod(FMLModContainer.java:603)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
	at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
	at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
	at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
	at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
	at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
	at com.google.common.eventbus.EventBus.post(EventBus.java:217)
	at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:218)
	at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:196)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
	at com.google.common.eventbus.Subscriber$SynchronizedSubscriber.invokeSubscriberMethod(Subscriber.java:150)
	at com.google.common.eventbus.Subscriber$1.run(Subscriber.java:76)
	at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:399)
	at com.google.common.eventbus.Subscriber.dispatchEvent(Subscriber.java:71)
	at com.google.common.eventbus.Dispatcher$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
	at com.google.common.eventbus.EventBus.post(EventBus.java:217)
	at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:135)
	at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:593)
	at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:226)
	at net.minecraft.client.Minecraft.init(Minecraft.java:513)
	at net.minecraft.client.Minecraft.run(Minecraft.java:421)
	at net.minecraft.client.main.Main.main(Main.java:118)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97)
	at GradleStart.main(GradleStart.java:25)
Caused by: java.lang.ClassNotFoundException: net.overgrownportal.mod.OvergrownPortal$ClientProxy
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at net.minecraftforge.fml.common.ModClassLoader.loadClass(ModClassLoader.java:75)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Unknown Source)
	at net.minecraftforge.fml.common.ProxyInjector.inject(ProxyInjector.java:85)
	... 43 more
Caused by: java.lang.NullPointerException
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
	... 49 more


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

-- System Details --
Details:
	Minecraft Version: 1.12.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_172, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 706819752 bytes (674 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 MB)
	JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.42 Powered by Forge 14.23.4.2739 7 mods loaded, 7 mods active
	States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

	| State | ID        | Version      | Source                           | Signature |
	|:----- |:--------- |:------------ |:-------------------------------- |:--------- |
	| UC    | minecraft | 1.12.2       | minecraft.jar                    | None      |
	| UC    | mcp       | 9.42         | minecraft.jar                    | None      |
	| UC    | FML       | 8.0.99.99    | forgeSrc-1.12.2-14.23.4.2739.jar | None      |
	| UC    | forge     | 14.23.4.2739 | forgeSrc-1.12.2-14.23.4.2739.jar | None      |
	| UE    | oc        | dev          | bin                              | None      |
	| U     | ichunutil | 7.0.2        | iChunUtil-1.12.2-7.0.2.jar       | None      |
	| U     | portalgun | 7.0.2        | PortalGun-1.12.2-7.0.2.jar       | None      |

	Loaded coremods (and transformers): 
	GL info: ' Vendor: 'Intel' Version: '4.5.0 - Build 22.20.16.4836' Renderer: 'Intel(R) HD Graphics 620'
[20:33:12] [main/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:printToSYSOUT:629]: #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\swag100107\Desktop\forge 1.12.2\run\.\crash-reports\crash-2018-07-26_20.33.12-client.txt
Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

There are no coding errors that show up in the editor, but it crashes (tried twice, same thing.)

DaemonUmbra · July 27, 2018

Something is missing from your @SidedProxy annotation, can you tell me what?

Edit: Also Code Style 1 and 2

Edited July 27, 2018 by DaemonUmbra

Ugdhar · July 27, 2018

9 hours ago, Animus_Surge said:

@SidedProxy(serverSide = "net.overgrownportal.mod.proxy.CommonProxy")

public static CommonProxy proxy;

9 hours ago, Animus_Surge said:

public class ClientProxy {

Your ClientProxy is not derived from CommonProxy, so it cannot be stored in that field, and you also do not tell the @SidedProxy which class to use as the ClientProxy.

Cadiboo · July 27, 2018

Honestly, ditch proxies until you've actually got a need for them, when your mod is a lot more advanced. Use Registry Events for block & registration and model registration and pretty much everything else, its what everyone else uses and its the correct way

Animus_Surge · July 27, 2018

3 hours ago, Cadiboo said:

Honestly, ditch proxies until you've actually got a need for them, when your mod is a lot more advanced. Use Registry Events for block & registration and model registration and pretty much everything else, its what everyone else uses and its the correct way

What do you mean when you say "ditch proxies"?

11 hours ago, DaemonUmbra said:

Something is missing from your @SidedProxy annotation, can you tell me what?

Edit: Also Code Style 1 and 2

So I need to override which methods?

Animus_Surge · July 27, 2018

3 hours ago, Ugdhar said:

Your ClientProxy is not derived from CommonProxy, so it cannot be stored in that field, and you also do not tell the @SidedProxy which class to use as the ClientProxy.

then does the ClientProxy class sort of need to look like this:

package net.overgrownportal.mod.proxy;

import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.item.Item;
import net.minecraftforge.client.model.ModelLoader;
import net.overgrownportal.mod.OvergrownPortal;

public class ClientProxy extends CommonProxy {
	
	public void registerItemRenderer(Item item, int meta, String id) {
		ModelLoader.setCustomModelResourceLocation(item, meta, new ModelResourceLocation(OvergrownPortal.modId + ":" + id, "inventory"));
	}
	
}

and can you please clarify what you mean when you say:

"you also do not tell the @SidedProxy which class to use as the ClientProxy."

Edited July 27, 2018 by Animus_Surge

Draco18s · July 27, 2018

2 hours ago, Animus_Surge said:

"you also do not tell the @SidedProxy which class to use as the ClientProxy."

15 hours ago, Animus_Surge said:


@SidedProxy(serverSide = "net.overgrownportal.mod.proxy.CommonProxy")
	public static CommonProxy proxy;

"So on the server side I use the CommonProxy...What about a client side?"

Animus_Surge · July 27, 2018

28 minutes ago, Draco18s said:

"So on the server side I use the CommonProxy...What about a client side?"

I fixed it. Thank you!

Animefan8888 · July 27, 2018

4 hours ago, Animus_Surge said:

What do you mean when you say "ditch proxies"?

Until you get into more advanced things than Block and Item models, like TE Animation, Entity Model Registration, etc. You actually do not need to have a Client Proxy. Now, I've never really found a use for a ServerProxy myself, but I feel there is some, but they are more advanced. So in reality you don't need a proxy for a while into building a mod, some mods won't event need them.

V0idWa1k3r · July 27, 2018

31 minutes ago, Animefan8888 said:

Now, I've never really found a use for a ServerProxy myself, but I feel there is some

I needed a server proxy to access a server's property collection(the one parsed from the server.properties file) once. Generally if you need something from the DedicatedServer you need a ServerProxy.

Animefan8888 · July 27, 2018

2 minutes ago, V0idWa1k3r said:

I needed a server proxy to access a server's property collection(the one parsed from the server.properties file) once. Generally if you need something from the DedicatedServer you need a ServerProxy.

Did you need access to it from both sides?

V0idWa1k3r · July 27, 2018

Basically I needed the chunk loading distance. On the client that equals render distance. Same goes for the integrated server. The dedicated server however is different and stores this value separately. I needed a handler for the case where the server is not integrated and this is where I used the ServerProxy. Maybe there was a better way of doing this but that's the solution I thought of.

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No errors, but still crashing?

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