plugins { id 'fabric-loom' version '1.6-SNAPSHOT' id 'maven-publish' } version = "0.0.3" group = "net.Chipperfluff" repositories { mavenCentral() } dependencies { minecraft "com.mojang:minecraft:1.20.1" mappings "net.fabricmc:yarn:1.20.1+build.10:v2" modImplementation "net.fabricmc:fabric-loader:0.15.11" // 🔴 THIS LINE IS THE FIX modImplementation "net.fabricmc.fabric-api:fabric-api:0.92.2+1.20.1" } java { toolchain { languageVersion = JavaLanguageVersion.of(17) } } loom { runs { server { server() runDir "run-server" } client1 { client() runDir "run-1" } client2 { client() runDir "run-2" } } }