IllegalStateException: impossible to get artifacts when data has not been loaded for Guava 12.0?
Apparently more people had and have this issue, so I’m putting my solution as an answer: Temporary fix As someone mentioned here Apache IVY error message? : impossible to get artifacts when data has not been loaded manually adding the dependency solves it: I’ve added “com.google.guava” % “guava” % “12.0” and the problem is gone.