I remember seeing this too, but it seemed to be transient. Try compiling again. In my case I recall that IJ was still reimporting some modules when I tried to build. I don't see this error in general.
On Thu, Jan 8, 2015 at 10:38 PM, Bill Bejeck <bbej...@gmail.com> wrote: > I was having the same issue and that helped. But now I get the following > compilation error when trying to run a test from within Intellij (v 14) > > /Users/bbejeck/dev/github_clones/bbejeck-spark/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/dsl/package.scala > Error:(308, 109) polymorphic expression cannot be instantiated to expected > type; > found : [T(in method > apply)]org.apache.spark.sql.catalyst.dsl.ScalaUdfBuilder[T(in method apply)] > required: org.apache.spark.sql.catalyst.dsl.package.ScalaUdfBuilder[T(in > method functionToUdfBuilder)] > implicit def functionToUdfBuilder[T: TypeTag](func: Function1[_, T]): > ScalaUdfBuilder[T] = ScalaUdfBuilder(func) > > Any thoughts? > > ^ --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org
