Discussion thread: http://groups.google.com/group/scala-ide-user/browse_thread/thread/58e8896db3a3db1b

The IDE sometimes shows me 2 (or more) copies of each error, compiling in Maven I see the error just once. Sometimes I see the error 5 or 10 times. I've got a reproducible example here:

screenshot: http://img7.imagebanana.com/img/fmaabukq/Selection_010.png

The error is the line with l.foo.toString, obviously there is no method foo on Int. If I remove it, and instead have "l.toString" then it compiles fine.

class Test { 
  def competitors(xhtml: NodeSeq): NodeSeq = { 
    List("foo", "bar") match { 
      case Nil => Nil 
      case competitors => 
        def bindCompetitors(xhtml: NodeSeq): NodeSeq = 
          competitors.flatMap { competitor => 
            val l: Int = competitor.length 
            l.foo.toString
          } 
        Nil
    } 
  } 
}