I Was Making A Mod With Mixin, But When I Build, Refmap File Is Not Being Added In Jar File,

I Have Done All Things To Get It Work, I Also Have Configured The Gradle File To Make It Work, Still It Dosent Adds Refmap File,

In Dev Enviroment I Know There Will Be No Error, But In Real Game It Will Cause Error,

Here's My Gradle File, If Someone Found Any Problem, Please Let Me Know,

Thanks,

buildscript {
    repositories {
        maven { url = 'https://maven.minecraftforge.net' }
        maven { url = "https://repo.spongepowered.org/maven"}
        mavenCentral()
    }
    dependencies {
        classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '5.1.+', changing: true
        classpath 'org.spongepowered:mixingradle:0.7-SNAPSHOT'
    }
}
// Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.
plugins {
    id 'eclipse'
    id 'maven-publish'
}
apply plugin: 'net.minecraftforge.gradle'
apply plugin:'org.spongepowered.mixin'

version = '1.18.2_1.0.3'
group = 'net.chauhanDevs.advance_modder'
archivesBaseName = 'plr_anim'

java.toolchain.languageVersion = JavaLanguageVersion.of(17)

sourceSets.main.resources { srcDir 'src/generated/resources' }

println "Java: ${System.getProperty 'java.version'}, JVM: ${System.getProperty 'java.vm.version'} (${System.getProperty 'java.vendor'}), Arch: ${System.getProperty 'os.arch'}"
minecraft {
    mappings channel: 'official', version: '1.18.2'

    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg') // Currently, this location cannot be changed from the default.

    runs {
        client {
            workingDirectory project.file('run')

            property 'mixin.env.disableRefMap', 'true'

            property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"

            property 'forge.logging.markers', 'REGISTRIES'

            property 'forge.logging.console.level', 'debug'

            property 'forge.enabledGameTestNamespaces', 'plr_anim'

            arg "-mixin.config=plr_anim.mixins.json"

            mods {
                plr_anim {
                    source sourceSets.main
                }
            }
        }

        server {
            workingDirectory project.file('run')

            property 'mixin.env.disableRefMap', 'true'

            property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"

            property 'forge.logging.markers', 'REGISTRIES'

            property 'forge.logging.console.level', 'debug'

            property 'forge.enabledGameTestNamespaces', 'plr_anim'

            arg "-mixin.config=plr_anim.mixins.json"

            mods {
                plr_anim {
                    source sourceSets.main
                }
            }
        }

        gameTestServer {
            workingDirectory project.file('run')

            property 'mixin.env.disableRefMap', 'true'

            property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"

            property 'forge.logging.markers', 'REGISTRIES'

            property 'forge.logging.console.level', 'debug'

            property 'forge.enabledGameTestNamespaces', 'plr_anim'

            arg "-mixin.config=plr_anim.mixins.json"

            mods {
                plr_anim {
                    source sourceSets.main
                }
            }
        }

        data {
            workingDirectory project.file('run')

            property 'mixin.env.disableRefMap', 'true'

            property 'mixin.env.refMapRemappingFile', "${projectDir}/build/createSrgToMcp/output.srg"

            property 'forge.logging.markers', 'REGISTRIES'

            property 'forge.logging.console.level', 'debug'

            args '--mod', 'plr_anim', '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/'), "-mixin.config=plr_anim.mixins.json"

            mods {
                plr_anim {
                    source sourceSets.main
                }
            }
        }
    }
}

// Include resources generated by data generators.
sourceSets.main.resources { srcDir 'src/generated/resources' }

repositories {

}

dependencies {
    minecraft 'net.minecraftforge:forge:1.18.2-40.2.0'
}

mixin {
    add sourceSets.main, "plr_anim.refmap.json"
}

// Example for how to get properties into the manifest for reading at runtime.
jar {
    manifest {
        attributes([
                "Specification-Title"     : "Test Mod",
                "Specification-Vendor"    : "LakshyaK2011",
                "Specification-Version"   : "1", // We are version 1 of ourselves
                "Implementation-Title"    : "Test Mod",
                "Implementation-Version"  : project.jar.archiveVersion,
                "Implementation-Vendor"   : "LakshyaK2011",
                "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"),
                "MixinConfigs" : "plr_anim.mixins.json"
        ])
    }
}

// Example configuration to allow publishing using the maven-publish plugin
// This is the preferred method to reobfuscate your jar file
jar.finalizedBy('reobfJar')
// However if you are in a multi-project build, dev time needs unobfed jar files, so you can delay the obfuscation until publishing by doing
// publish.dependsOn('reobfJar')

publishing {
    publications {
        mavenJava(MavenPublication) {
            artifact jar
        }
    }
    repositories {
        maven {
            url "file://${project.projectDir}/mcmodsrepo"
        }
    }
}

tasks.withType(JavaCompile).configureEach {
    options.encoding = 'UTF-8'
}

 

Edited January 9, 20232 yr by LakshyaK2011

I know I'm a few months late, but adding the line

annotationProcessor 'org.spongepowered:mixin:0.8.5:processor'

to your dependencies should help fix this.

so it should look like this:

dependencies {
    minecraft 'net.minecraftforge:forge:1.18.2-40.2.0'
    annotationProcessor 'org.spongepowered:mixin:0.8.5:processor'
}