Seeing this in my console after running
play -> run:
[warn] there were 1 feature warning(s); re-run with -feature for details
[warn] one warning found
Where is this enabled? Would like to see what the warning is, but running
play -feature or
run -feature doesn't seem to do the trick.
I'm running Play Framework 2.2.0-scala
-feature is a compiler option - it must be passed to scalac.
To pass arguments to
scalac in play or in any sbt build for that mattern you use the
So add this in your
scalacOptions += "-feature"