Trying to use a shadowed dependency (moulconfig), but getting constant crashes

[gwoonryan]

Hi, I am trying to use a shadowed dependency in my mod for version 1.8.9, but I just can't get it fully working.

I think the shadowing is working (at least a little) because I can use the dependency in my mod without getting a classdefnotfound, but if I actually try to use the dependency it just crashes with this error:
The error:

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net.minecraftforge.fml.common.LoaderException: java.lang.ExceptionInInitializerError
	at net.minecraftforge.fml.common.LoadController.transition(LoadController.java:162)
	at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:739)
	at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:310)
	at net.minecraft.client.Minecraft.startGame(Minecraft.java:495)
	at net.minecraft.client.Minecraft.run(Minecraft.java:329)
	at net.minecraft.client.main.Main.main(SourceFile:124)
	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 gg.essential.loader.stage2.relaunch.Relaunch.relaunch(Relaunch.java:124)
	at gg.essential.loader.stage2.EssentialLoader.preloadEssential(EssentialLoader.java:220)
	at gg.essential.loader.stage2.EssentialLoader.loadPlatform(EssentialLoader.java:116)
	at gg.essential.loader.stage2.EssentialLoaderBase.load(EssentialLoaderBase.java:148)
	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 gg.essential.loader.stage1.EssentialLoaderBase.load(EssentialLoaderBase.java:293)
	at gg.essential.loader.stage1.EssentialSetupTweaker.<init>(EssentialSetupTweaker.java:44)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	at java.lang.reflect.Constructor.newInstance(Unknown Source)
	at gg.essential.loader.stage0.EssentialSetupTweaker.loadStage1(EssentialSetupTweaker.java:53)
	at gg.essential.loader.stage0.EssentialSetupTweaker.<init>(EssentialSetupTweaker.java:26)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
	at java.lang.reflect.Constructor.newInstance(Unknown Source)
	at java.lang.Class.newInstance(Unknown Source)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:98)
	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 org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:243)
	at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:278)
	at org.multimc.EntryPoint.listen(EntryPoint.java:143)
	at org.multimc.EntryPoint.main(EntryPoint.java:34)
Caused by: java.lang.ExceptionInInitializerError
	at me.ryan.ryanair.deps.moulconfig.processor.BuiltinMoulConfigGuis.addProcessors(BuiltinMoulConfigGuis.java:57)
	at me.ryan.ryanair.config.ConfigManager.init(ConfigManager.java:16)
	at me.ryan.ryanair.RyanairMod.init(RyanairMod.java:40)
	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.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:560)
	at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:211)
	at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:189)
	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.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
	at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:737)
	... 45 more
Caused by: java.util.NoSuchElementException: Collection is empty.
	at kotlin.collections.CollectionsKt___CollectionsKt.first(_Collections.kt:201)
	at me.ryan.ryanair.deps.moulconfig.common.IMinecraft.<clinit>(IMinecraft.kt:60)
	... 74 more

 

I have no idea if this is me using the dependency wrong, me shadowing the dependency wrong, or the dependency just being broken.

Can someone maybe check if something obvious is wrong?

Thanks in advance!

I have provided everything I could think of, if something more is needed, please tell me.

Dependency I am trying to shadow into my jar: https://github.com/NotEnoughUpdates/MoulConfig I have downloaded this dependency as "/libs/legacy-3.0.0-beta.13.jar"

Example of how the dependency should work (their own example): https://github.com/NotEnoughUpdates/MoulConfig/blob/master/legacy/src/main/java/io/github/notenoughupdates/moulconfig/test/MoulConfigTest.java

Example of how the dependency should work (another mod written in kotlin (see line 91)): https://github.com/hannibal002/SkyHanni/blob/beta/src/main/java/at/hannibal2/skyhanni/config/ConfigManager.kt

My ConfigManager.java (Where it breaks (see comment on line 16)):
 

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package me.ryan.ryanair.config;

import io.github.notenoughupdates.moulconfig.processor.BuiltinMoulConfigGuis;
import io.github.notenoughupdates.moulconfig.processor.ConfigProcessorDriver;
import io.github.notenoughupdates.moulconfig.processor.MoulConfigProcessor;
import me.ryan.ryanair.player.Player;
import net.minecraft.client.gui.GuiScreen;

public class ConfigManager {
    public static GuiScreen screenToOpen = null;
    private static final RyanairConfig con = new RyanairConfig();

    public static void init(){
//        MoulConfigProcessor<TestConfig> processor = new MoulConfigProcessor<>(testConfig);
        MoulConfigProcessor<RyanairConfig> processor = new MoulConfigProcessor<>(con);             //LINE THAT CRASHES
        BuiltinMoulConfigGuis.addProcessors(processor);
        ConfigProcessorDriver driver = new ConfigProcessorDriver(processor);
        driver.checkExpose = false;
        driver.processConfig(con);
        con.testCategory.text2.whenChanged((oldValue, newValue) ->
                Player.sendChatMessage("Just changed text2 from " + oldValue + " to " + newValue));
    }
}

 

My FMLInitializationEvent:
 

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@EventHandler
    public void init(FMLInitializationEvent event){
        MinecraftForge.EVENT_BUS.register(new ItemTooltipListener(this));
        MinecraftForge.EVENT_BUS.register(new TickListener(this));
        MinecraftForge.EVENT_BUS.register(new KeyInputListener(this));
        ClientCommandHandler.instance.registerCommand(new StonkPriceCommand());
        ClientRegistry.registerKeyBinding(debugKey);
        ConfigManager.init();                                                                //THIS LINE CRASHES
    }

 

My build.gradle file (gradle 4.5):
(I run the tasks: "build shadowJar copyJarToBin" to build my mod)

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import com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar

// For those who want the bleeding edge
buildscript {
    repositories {
        jcenter()
        maven {
            name = "forge"
            url = "http://files.minecraftforge.net/maven"
        }
        maven{
            name = "neu"
            url = "https://maven.notenoughupdates.org/releases"
        }
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.1-SNAPSHOT'
        classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.4'
    }
}
apply plugin: 'net.minecraftforge.gradle.forge'
apply plugin: 'com.github.johnrengelman.shadow'

/*
// for people who want stable - not yet functional for MC 1.8.8 - we require the forgegradle 2.1 snapshot
plugins {
    id "net.minecraftforge.gradle.forge" version "2.0.2"
}
*/
project.sourceCompatibility = '1.8'
project.targetCompatibility = '1.8'
version = "1.1"
group= "me.ryan.ryanair" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "ryanair"

minecraft {
    version = "1.8.9-11.15.1.2318-1.8.9"
    runDir = "run"
    
    // the mappings can be changed at any time, and must be in the following format.
    // snapshot_YYYYMMDD   snapshot are built nightly.
    // stable_#            stables are built at the discretion of the MCP team.
    // Use non-default mappings at your own risk. they may not allways work.
    // simply re-run your setup task after changing the mappings to update your workspace.
    mappings = "stable_20"
    // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
//    launchConfigs {
//        client {
//            arg '--tweakClass', 'io.github.notenoughupdates.moulconfig.tweaker.DevelopmentResourceTweaker'
//        }
//    }
}

configurations {
    shadowModImpl
    modImplementation.extendsFrom shadowModImpl
}

dependencies {
    shadowModImpl files('libs/legacy-3.0.0-beta.13.jar')
}


dependencies {
    // you may put jars on which you depend on in ./libs
    // or you may define them like so..
    //compile "some.group:artifact:version:classifier"
    //compile "some.group:artifact:version"
      
    // real examples
//    compile 'io.github.notenoughupdates:moulconfig:'  // adds neu to the dev env
    //compile 'com.googlecode.efficient-java-matrix-library:ejml:0.24' // adds ejml to the dev env

    // the 'provided' configuration is for optional dependencies that exist at compile-time but might not at runtime.
    //provided 'com.mod-buildcraft:buildcraft:6.0.8:dev'

    // the deobf configurations:  'deobfCompile' and 'deobfProvided' are the same as the normal compile and provided,
    // except that these dependencies get remapped to your current MCP mappings
    //deobfCompile 'com.mod-buildcraft:buildcraft:6.0.8:dev'
    //deobfProvided 'com.mod-buildcraft:buildcraft:6.0.8:dev'

    // for more info...
    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
    // http://www.gradle.org/docs/current/userguide/dependency_management.html

}

tasks.withType(ShadowJar) {
    configurations = [project.configurations.shadowModImpl]
    relocate 'io.github.notenoughupdates.moulconfig', 'me.ryan.ryanair.deps.moulconfig'
    finalizedBy 'reobfShadowJar'
}

processResources
{
    // this will ensure that this task is redone when the versions change.
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    // replace stuff in mcmod.info, nothing else
    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
                
        // replace version and mcversion
        expand 'version':project.version, 'mcversion':project.minecraft.version
    }
        
    // copy everything else, thats not the mcmod.info
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}
assemble.dependsOn shadowJar

reobf {
    shadowJar {}
}

task copyJarToBin(type: Copy) {
    from "${buildDir}/libs/ryanair-${project.version}-all.jar"
    into "C:\\Users\\ryanv\\Desktop\\programmas\\handige mc shit\\MultiMC\\instances\\1.8.9\\.minecraft\\mods"
}