Minecraft 1.8.9 Modding Template with Kotlin and Mixins

Running Minecraft

The dropdown menu should be in the top right of IntelliJ

1. Generating the run configuration

Run the genIntellijRuns gradle task if you dont have a client run configuration.

2. Configuring the run configuration

🔴 If you don't do this you cannot launch Minecraft and will get this exception: 🔴 java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$AppClassLoader cannot be cast to class java.net.URLClassLoader

a) Open the configuration editor

b) Set java version to Java 8

Package your mod as a JAR

To package your mod as a JAR file you have to run the shadowJar gradle task. The build task will not work! The JAR will be in the build/libs directory.