shejan0

I can't use a newer version since I am using OpenCubicChunks as a dependent mod, which is currently only for 1.12.2.

Hello Minecraft Forge Forums, I kind of have a little bit of an issue with trying to run my mod. I created a Gradle-based mod and I am using an external dependency. I wanted to embed the dependency into my mod's jar file. I used the Shadow plugin for Gradle, it compiles fine, but when I try to run the mod, I get java.lang.NoSuchFieldError when trying to use any static field in net.minecraft.init.Biomes. Here is my build.gradle file: 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:1.2.3' } } 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. apply plugin: 'com.github.johnrengelman.shadow' version = "0.1" group = "io.github.mymod" // http://maven.apache.org/guides/mini/guide-naming-conventions.html archivesBaseName = "mymod" shadowJar { classifier = null relocate "org.apache.commons.imaging", "killme.org.apache.commons.imaging" dependencies { include(dependency(files("lib/commons-imaging-1.0-alpha1.jar"))) //exclude(dependency(files("lib/CubicChunks-1.12.2-0.0.970.0-SNAPSHOT-all.jar"))) //exclude(dependency(files("lib/CubicWorldGen-1.12.2-0.0.39.1-SNAPSHOT-all.jar"))) } } sourceCompatibility = targetCompatibility = '1.8' // Need this here so eclipse task generates correctly. compileJava { println "icij" sourceCompatibility = targetCompatibility = '1.8' } minecraft { println "icimc" 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 { println "icidp" // 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' provided files("lib/CubicChunks-1.12.2-0.0.970.0-SNAPSHOT-all.jar") provided files("lib/CubicWorldGen-1.12.2-0.0.39.1-SNAPSHOT-all.jar") compile files("lib/commons-imaging-1.0-alpha1.jar") // for more info... // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html // http://www.gradle.org/docs/current/userguide/dependency_management.html } processResources { println "icipr" // 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' } } It seems to be caused by the "classifier = null" line, assigning classifier to anything causes the above error, however, if I remove that line, the dependency does not appear in my jar file. (The dependency is Apache's Commons-imaging [org.apache.commons.imaging]) All help and answers are appreciated, if you need any more information, let me know. ?