Set up

When using Mojang mapped NMS you will likely need to remap it into Spigot mappings when running a SpigotMC server for example which is why the remap task exists.

The remap task will remap any code into either mojang, spigot or obfuscated mappings.

For the task to function, the minecraftVersion needs to be set, which can be done by configuring the task:

tasks {
    remap {
        minecraftVersion("1.21.4")
    }
}