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Classes not found during runtime.


Weissmoon

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I am trying to add libraries to the minecraft runtime using the Jar-in-jar method. The jar files are added into the "META-INF/libraries/" folder in the compile jar. The jars extract to "run/mods/1.12.2". The latest.log contains these lines:

Quote

[05:21:02] [main/INFO] [FML]: FML has found a non-mod file commons-math3-3.2.jar in your mods directory. It will now be injected into your classpath. This could severe stability issues, it should be removed if possible.
[05:21:02] [main/INFO] [FML]: FML has found a non-mod file jcommon-1.0.21.jar in your mods directory. It will now be injected into your classpath. This could severe stability issues, it should be removed if possible.
[05:21:02] [main/INFO] [FML]: FML has found a non-mod file jfreechart-1.0.17.jar in your mods directory. It will now be injected into your classpath. This could severe stability issues, it should be removed if possible.
[05:21:02] [main/INFO] [FML]: FML has found a non-mod file miglayout-swing-4.2.jar in your mods directory. It will now be injected into your classpath. This could severe stability issues, it should be removed if possible.
[05:21:02] [main/INFO] [FML]: FML has found a non-mod file opencsv-2.3.jar in your mods directory. It will now be injected into your classpath. This could severe stability issues, it should be removed if possible.

 

I have tried adding the {entry}.meta in src/main/resources/(diesieben07), META-INF/libraries/(Forge Documentation), and not including the file. All methods result the same.

Quote

[05:25:30] [main/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:func_179870_a:553]: ---- Minecraft Crash Report ----
// You're mean.

Time: 4/2/19 5:25 AM
Description: There was a severe problem during mod loading that has caused the game to fail

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Opis (opis)
Caused by: java.lang.NoClassDefFoundError: org/apache/commons/math3/stat/descriptive/DescriptiveStatistics
	at mcp.mobius.opis.swing.panels.PanelSummary.<init>(PanelSummary.java:63)
	at mcp.mobius.opis.proxy.ProxyClient.init(ProxyClient.java:69)
	at mcp.mobius.opis.modOpis.postInit(modOpis.java:180)
	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.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:624)
	at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	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$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
	at com.google.common.eventbus.EventBus.post(EventBus.java:217)
	at net.minecraftforge.fml.common.LoadController.sendEventToModContainer(LoadController.java:218)
	at net.minecraftforge.fml.common.LoadController.propogateStateMessage(LoadController.java:196)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.google.common.eventbus.Subscriber.invokeSubscriberMethod(Subscriber.java:91)
	at com.google.common.eventbus.Subscriber$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$PerThreadQueuedDispatcher.dispatch(Dispatcher.java:116)
	at com.google.common.eventbus.EventBus.post(EventBus.java:217)
	at net.minecraftforge.fml.common.LoadController.distributeStateMessage(LoadController.java:135)
	at net.minecraftforge.fml.common.Loader.initializeMods(Loader.java:749)
	at net.minecraftforge.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:336)
	at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:534)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
	at net.minecraft.client.main.Main.main(SourceFile:123)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196)
	at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231)
	at org.multimc.EntryPoint.listen(EntryPoint.java:143)
	at org.multimc.EntryPoint.main(EntryPoint.java:34)
Caused by: java.lang.ClassNotFoundException: org.apache.commons.math3.stat.descriptive.DescriptiveStatistics
	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 51 more

 

Here is the current build.gradle file

Quote

buildscript {
    repositories {
        mavenCentral()
        //jcenter()
        maven {
            name = "forge"
            url = "http://files.minecraftforge.net/maven"
        }
        maven {
            name = "sonatype"
            url = "https://oss.sonatype.org/content/repositories/snapshots/"
        }
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
    }
}

apply plugin: 'java'
apply plugin: 'maven'
apply plugin: 'net.minecraftforge.gradle.forge'

version = "1.3_dev1_1.12.2"
group= "mcp.mobius.opis" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "Opis"

minecraft {
    version = "1.12.2-14.23.3.2672"
    runDir = "run"
    //assetDir = "eclipse/assets"
    //srgExtra "PK: org/apache/commons/math3 opisapache/math3"
    mappings = "snapshot_20170919"
}

configurations {
    deployerJars
    shade
    compile.extendsFrom shade
}

repositories {
    mavenLocal()
    mavenCentral()
    maven {
        name "Mobius Repo"
        url "http://mobiusstrip.eu/maven"
    }
}

dependencies {
    shade 'org.apache.commons:commons-math3:3.2'
    shade 'org.jfree:jcommon:1.0.21'
    shade 'org.jfree:jfreechart:1.0.17'
    shade 'com.miglayout:miglayout-swing:4.2'
    shade 'net.sf.opencsv:opencsv:2.3'
    //compile "mcp.mobius.mobiuscore:MobiusCore:1.2.4_1.7.10:dev"
    deployerJars "org.apache.maven.wagon:wagon-ssh:2.2"
}

def root = project.projectDir.parentFile
sourceSets {
    main {
        java {
            srcDir new File(root, "src")
        }
        resources {
            srcDir new File(root, "resources")
        }
    }
}

//task sourceJar(type: Jar) {
//    from sourceSets.main.java
//    from new File(root, "dev")
//    classifier = 'sources'
//}

task devJar(type: Jar) {
    from sourceSets.main.output
    classifier = 'dev'
}

// some crazy stuff to make sure the chicken stuff is in the mods folder...
// because it wont work otherwise... because FML doesnt laod coremods from the classpath
//task copyCoreMods(type: Copy, dependsOn: "extractUserDev") {
//    from configurations.compile
//    include "**/*Mobius*.jar"
//    //include "**/*Chicken*.jar", "**/*NotEnoughItems*.jar"
//    //exclude "**/CodeChickenLib*" // because CCC downloads it anyways.. -_-
//    into file(minecraft.runDir + "/../mods") // paralell to the assets dir
//}
//tasks.setupDevWorkspace.dependsOn copyCoreMods
//tasks.setupDecompWorkspace.dependsOn copyCoreMods

artifacts {
    archives sourceJar, devJar
}

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'
    }
}

uploadArchives {
    dependsOn 'reobf'
    repositories.mavenDeployer {
        configuration = configurations.deployerJars
//        repository(url: "scp://mobiusstrip.eu/home/mobius/web/maven"){
//            authentication(userName: "mobius")
//        }

        pom {
            groupId = project.group
            version = project.version
            artifactId = project.archivesBaseName
            project {
                name project.archivesBaseName
                packaging 'jar'
                description 'Opis '
                url 'http://mobiusstrip.eu'        
            }
        }
    }

jar {
    manifest {
        attributes ( 'ContainedDeps': 'commons-math3-3.2.jar jcommon-1.0.21.jar jfreechart-1.0.17.jar miglayout-swing-4.2.jar opencsv-2.3.jar' )
    }
//    configurations.shade.each { dep ->
//            from(project.zipTree(dep)){
//                exclude 'META-INF', 'META-INF/**'
//            }
//        }
    }
}

 

 

Edited by Weissmoon
change wording
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Until recent Forge versions mods couldn’t package any libraries under the Apache package (for security reasons?). You’re using a pretty old forge version.

About Me

Spoiler

My Discord - Cadiboo#8887

My WebsiteCadiboo.github.io

My ModsCadiboo.github.io/projects

My TutorialsCadiboo.github.io/tutorials

Versions below 1.14.4 are no longer supported on this forum. Use the latest version to receive support.

When asking support remember to include all relevant log files (logs are found in .minecraft/logs/), code if applicable and screenshots if possible.

Only download mods from trusted sites like CurseForge (minecraft.curseforge.com). A list of bad sites can be found here, with more information available at stopmodreposts.org

Edit your own signature at www.minecraftforge.net/forum/settings/signature/ (Make sure to check its compatibility with the Dark Theme)

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  • 2 weeks later...
3 hours ago, Weissmoon said:

1.12.2-14.23.5.2758

That’s still a very old version

About Me

Spoiler

My Discord - Cadiboo#8887

My WebsiteCadiboo.github.io

My ModsCadiboo.github.io/projects

My TutorialsCadiboo.github.io/tutorials

Versions below 1.14.4 are no longer supported on this forum. Use the latest version to receive support.

When asking support remember to include all relevant log files (logs are found in .minecraft/logs/), code if applicable and screenshots if possible.

Only download mods from trusted sites like CurseForge (minecraft.curseforge.com). A list of bad sites can be found here, with more information available at stopmodreposts.org

Edit your own signature at www.minecraftforge.net/forum/settings/signature/ (Make sure to check its compatibility with the Dark Theme)

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