zero() on scala.runtime.VolatileObjectRef has been introduced in Scala 2.11 You probably have a library compiled against Scala 2.11 and running on a Scala 2.10 runtime. has b
zero() on scala.runtime.VolatileObjectRef has been introduced in Scala 2.11 You probably have a library compiled against Scala 2.11 and running on a Scala 2.10 runtime. has b