Résolu Compiler un mod avec des libs

[FeedBack]

Bonjour,
j’ai fait un mod qui utilises des libs
Tout marche très bien sur mon ide mais quand je fais le fameux “gradlew build”,
l’export ne contient plus mes librairies

Mes libs sont dans le dossier libs (dans la racine de mon projet)

Voici mon build.gradle si vous voulez bien m’aider

buildscript {
    repositories {
        jcenter()
        maven { url = "https://files.minecraftforge.net/maven" }
        mavenCentral()
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
    }
}
apply plugin: 'net.minecraftforge.gradle.forge'
//Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.
 
 
version = "1.0"
group = "com.drastic.twitchmod" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "TwitchMod"
 
sourceCompatibility = targetCompatibility = '1.8' // Need this here so eclipse task generates correctly.
compileJava {
    sourceCompatibility = targetCompatibility = '1.8'
}
 
minecraft {
    version = "1.12.2-14.23.5.2847"
    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 always work.
    // simply re-run your setup task after changing the mappings to update your workspace.
    mappings = "snapshot_20171003"
    // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
}
 
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 'com.mod-buildcraft:buildcraft:6.0.8:dev'  // adds buildcraft 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
	compile fileTree(dir: 'lib', includes: ['*.jar']) 
}
 
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 except the mcmod.info
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}

Cdlt
DrasticLp

[FeedBack]

Bon j’ai trouvé !
J’ai réussi avec cette config :

buildscript {
    repositories {
        maven { url = 'https://files.minecraftforge.net/maven' }
        maven { url "https://plugins.gradle.org/m2/" }
        jcenter()
        mavenCentral()
		maven { url 'https://jitpack.io' }
        gradlePluginPortal()		
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
		classpath 'com.github.jengelman.gradle.plugins:shadow:4.0.2'
	}
}

plugins{
	id 'java'
}

apply plugin: 'net.minecraftforge.gradle.forge'
apply plugin: 'eclipse'
apply plugin: 'com.github.johnrengelman.shadow'

version = "1.0.0"
group = "com.drastic.twitchmod" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "TwitchMod-RedSkyll"

sourceCompatibility = targetCompatibility = '1.8'

compileJava {
    sourceCompatibility = targetCompatibility = '1.8'
}

println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))

minecraft {
    version = "1.12.2-14.23.5.2847"
    runDir = "run"

    mappings 'snapshot_20171003'
}


dependencies {
   shadow fileTree(dir: 'libs', include: ['*.jar'])
}

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

task relocateShadowJar(type: ConfigureShadowRelocation) {
    target = tasks.shadowJar
	prefix = "twitchmod"
}

tasks.shadowJar.dependsOn tasks.relocateShadowJar

reobf {
	shadowJar {}
}

processResources {
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
                
        expand 'version':project.version, 'mcversion':project.minecraft.version
    }
        
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}

#Mon Sep 14 12:28:28 PDT 2015
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-bin.zip

[robin4002]

Bonjour,

C’est normal que ton mod n’inclut pas les libs. Il faut créer un fatjar pour que le libs soit inclut, une recherche des mots clés gradle fatjar et éventuellement gradle shadow relocate devrait te mettre sur la voie à suivre.

[FeedBack]

@robin4002 a dit dans Compiler un mod avec des libs :

gradle shadow relocate

Merci !
Dans mon cas, vu que forge add en dependencies tt les .jar de mon dossier libs,
je dois mettre quoi dans relocate ‘jsp’ ?

[FeedBack]

@robin4002
J’ai fait un fatJar

build.gradle

buildscript {
    repositories {
        jcenter()
        maven { url = "https://files.minecraftforge.net/maven" }
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
		classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.1'        
	}
}
 
apply plugin: 'net.minecraftforge.gradle.forge'
apply plugin: 'com.github.johnrengelman.shadow'
 
version = "1.0"
group = "com.drastic.twitchmod" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "TwitchMod"
 
sourceCompatibility = targetCompatibility = '1.8' // Need this here so eclipse task generates correctly.
compileJava {
    sourceCompatibility = targetCompatibility = '1.8'
}
 
minecraft {
    version = "1.12.2-14.23.5.2847"
    runDir = "run"
 
    mappings = "snapshot_20171003"
}
 
dependencies {
	shadow fileTree(dir: 'libs', includes: ['*.jar']) 
}
 
reobf {
    shadowJar {}
}
 
processResources {
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version
 
    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
                
        expand 'version':project.version, 'mcversion':project.minecraft.version
    }
        
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}

Ca m’exporte bien mon mod mais j’ai une erreur quand je lance le jeu

net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from Twitch Mod (twitchmod)
Caused by: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

[robin4002]

Probablement car tu embarque dans ton jar une lib qui est déjà utilisé par Minecraft mais dans une autre version, d’où la nécessité de relocate.

EDIT: quoi que; slf4j ne semble pas être utilisé par Minecraft. As-tu bien installé le fichier -all.jar ?

[FeedBack]

@robin4002 oui, bien sûr

[robin4002]

Donc essaies de relocate la bibliothèque slf4j

[FeedBack]

@robin4002 comment je suis censé faire ?
(je me doute qu’il faut utiliser relocate dans build.gradle mais aucune idée de comment)

Edit : je tiens à préciser que mes libs sont des .jar dans /libs ^^

[robin4002]

https://imperceptiblethoughts.com/shadow/configuration/relocation/#filtering-relocation

Ce n’est pas vraiment une bonne pratique d’avoir les libs dans le dossier libs. Utilises plutôt les dépendances via maven.

[FeedBack]

@robin4002 merci !
J’ai réussi à exporter et le jeu ne crash plus mais j’ai 2 problèmes :

J’ai ce magnifique icône sur eclipse
(ça n’a pas l’air d’influer sur le jeu)

Et sur minecraft (hors eclipse), le jeu n’a pas l’air de vouloir charger mes resources

Je n’ai pas non plus mettre mes libs via maven car j’ai un crash au lancement si je fais comme ça car gradle ne connait pas la fonction api() nécessaire à ma dépendance

buildscript {
    repositories {
        jcenter()
        maven { url = "https://files.minecraftforge.net/maven" }
		
		maven {
			url "https://plugins.gradle.org/m2/"
		}
		
		mavenCentral()
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
		classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.3'   
	}
}

apply plugin: 'net.minecraftforge.gradle.forge'
apply plugin: 'com.github.johnrengelman.shadow'
apply plugin: 'com.github.johnrengelman.plugin-shadow'

version = "1.0"
group = "com.drastic.twitchmod" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "TwitchMod"

sourceCompatibility = targetCompatibility = '1.8' // Need this here so eclipse task generates correctly.
compileJava {
    sourceCompatibility = targetCompatibility = '1.8'
}

minecraft {
    version = "1.12.2-14.23.5.2847"
    runDir = "run"

    mappings = "snapshot_20171003"
}

dependencies {
	implementation fileTree(dir: 'libs', includes: ['*.jar']) 
}

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

task relocateShadowJar(type: ConfigureShadowRelocation) {
    target = tasks.shadowJar
    prefix = "twitchmod" // Default value is "shadow"

}

tasks.shadowJar.dependsOn tasks.relocateShadowJar

reobf {
    shadowJar {}
}

processResources {
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
                
        expand 'version':project.version, 'mcversion':project.minecraft.version
    }
        
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}

#Mon Sep 14 12:28:28 PDT 2015
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-3.5-bin.zip

[robin4002]

Ah probablement que le fat jar n’inclut pas les ressources. As-tu déjà vérifié si le dossier assets est présent ou non dans le fat jar ?

api c’est pour les versions récentes de gradle, utilises compile à la place.

[FeedBack]

@robin4002 bonjour,
j’ai bien vérifié et mes assets / mcmod.info sont bien dans mon jar

Je pense que le problème vient de ForgeGradle car il est déprécié quand on met à jour gradle (ce que j’ai fait pour pouvoir utiliser shadow)

Malheureusement, je n’ai aucune idée de comment utiliser ForgeGradle 3.+

[robin4002]

C’est presque pareil, base toi sur le mdk de forge 14.23.5.2855

[FeedBack]

@robin4002 d’acc

j’ai réussi mais j’ai une erreur quand je fais un gradlew setupDecompWorkspace

edit: j’ai trouvé le pourquoi mais pas la solution : le bon lien pour le userdev est : https://maven.minecraftforge.net/net/minecraftforge/forge/1.12.2-14.23.5.2847/forge-1.12.2-14.23.5.2847-userdev.jar
mais forge cherche
https://maven.minecraftforge.net/net/minecraftforge/forge/1.12.2-14.23.5.2847/forge-1.12.2-14.23.5.2847/userdev3.jar

buildscript {
    repositories {
        maven { url = 'https://files.minecraftforge.net/maven' }
        maven { url "https://plugins.gradle.org/m2/" }
        jcenter()
        mavenCentral()
    }
    dependencies {
        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '3.+', changing: true	
		classpath 'com.github.jengelman.gradle.plugins:shadow:5.2.0'   
	}
}

plugins{
    id 'com.github.johnrengelman.shadow' version '5.2.0'
}

apply plugin: 'net.minecraftforge.gradle'
apply plugin: 'eclipse'
apply plugin: 'maven-publish'

version = "1.0.1"
group = "com.drastic.twitchmod" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "TwitchMod"

sourceCompatibility = targetCompatibility = '1.8'

compileJava {
    sourceCompatibility = targetCompatibility = '1.8'
}

println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))

minecraft {
    mappings channel: 'snapshot', version: '20171003'
	
	runs {
        client {
            workingDirectory project.file('run')

            // Recommended logging data for a userdev environment
            property 'forge.logging.markers', 'SCAN,REGISTRIES,REGISTRYDUMP'

            // Recommended logging level for the console
            property 'forge.logging.console.level', 'debug'

            mods {
                examplemod {
                    source sourceSets.main
                }
            }
        }

        server {
            workingDirectory project.file('run')

            // Recommended logging data for a userdev environment
            property 'forge.logging.markers', 'SCAN,REGISTRIES,REGISTRYDUMP'

            // Recommended logging level for the console
            property 'forge.logging.console.level', 'debug'

            mods {
                examplemod {
                    source sourceSets.main
                }
            }
        }

        data {
            workingDirectory project.file('run')

            // Recommended logging data for a userdev environment
            property 'forge.logging.markers', 'SCAN,REGISTRIES,REGISTRYDUMP'

            // Recommended logging level for the console
            property 'forge.logging.console.level', 'debug'

            args '--mod', 'examplemod', '--all', '--output', file('src/generated/resources/')

            mods {
                examplemod {
                    source sourceSets.main
                }
            }
        }
    }
}

dependencies {
	minecraft 'net.minecraftforge:forge:1.12.2-14.23.5.2847'

    shadow fileTree(dir: 'libs', include: ['*.jar'])

	compile group: 'com.github.twitch4j', name: 'twitch4j', version: '1.3.1'
	shadow group: 'com.github.twitch4j', name: 'twitch4j', version: '1.3.1'
	shadow group: 'ch.qos.logback', name: 'logback-classic', version: '1.2.3'
}

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

task relocateShadowJar(type: ConfigureShadowRelocation) {
    target = tasks.shadowJar
    prefix = "twitchmod"

}

tasks.shadowJar.dependsOn tasks.relocateShadowJar

reobf {
    shadowJar {}
}

processResources {
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
                
        expand 'version':project.version, 'mcversion':project.minecraft.version
    }
        
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}

[robin4002]

Ah mince, donc le setup forge gradle 3 pour la 1.12 est cassé

La je n’ai pas de solution

[FeedBack]

@robin4002 on peut fork au pire nn ?

[FeedBack]

Bon j’ai trouvé !
J’ai réussi avec cette config :

buildscript {
    repositories {
        maven { url = 'https://files.minecraftforge.net/maven' }
        maven { url "https://plugins.gradle.org/m2/" }
        jcenter()
        mavenCentral()
		maven { url 'https://jitpack.io' }
        gradlePluginPortal()		
    }
    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:2.3-SNAPSHOT'
		classpath 'com.github.jengelman.gradle.plugins:shadow:4.0.2'
	}
}

plugins{
	id 'java'
}

apply plugin: 'net.minecraftforge.gradle.forge'
apply plugin: 'eclipse'
apply plugin: 'com.github.johnrengelman.shadow'

version = "1.0.0"
group = "com.drastic.twitchmod" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
archivesBaseName = "TwitchMod-RedSkyll"

sourceCompatibility = targetCompatibility = '1.8'

compileJava {
    sourceCompatibility = targetCompatibility = '1.8'
}

println('Java: ' + System.getProperty('java.version') + ' JVM: ' + System.getProperty('java.vm.version') + '(' + System.getProperty('java.vendor') + ') Arch: ' + System.getProperty('os.arch'))

minecraft {
    version = "1.12.2-14.23.5.2847"
    runDir = "run"

    mappings 'snapshot_20171003'
}


dependencies {
   shadow fileTree(dir: 'libs', include: ['*.jar'])
}

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

task relocateShadowJar(type: ConfigureShadowRelocation) {
    target = tasks.shadowJar
	prefix = "twitchmod"
}

tasks.shadowJar.dependsOn tasks.relocateShadowJar

reobf {
	shadowJar {}
}

processResources {
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
                
        expand 'version':project.version, 'mcversion':project.minecraft.version
    }
        
    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }
}

#Mon Sep 14 12:28:28 PDT 2015
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-bin.zip