hello i have an issue when i want to add citadel in my workspace with the plugin spongepowered i just use the build.graddle from your mod to try and devellop my propper entity and also see how it's done because i'm new in the domain and i like to see other people programe to understand how its donne but when in setup my workspace i have this error and doesn't know how to fix it if anyone have an idea :

• What went wrong:
  A problem was found with the configuration of task ':eclipseFactoryPath' (type 'MixinEclipse.EclipseFactoryPath').

  • In plugin 'org.spongepowered.mixin' type 'org.spongepowered.asm.gradle.plugins.MixinEclipse.EclipseFactoryPath' property 'config' has @input annotation used on property of type 'Configuration'.

    Reason: A property of type 'Configuration' annotated with @input cannot determine how to interpret the file.