getting an exception when running play framework in console

I have play framework v2.2.1 on Windows which was working previously. However,now when I run "play run" in the console, I'm getting the following error:

java lang nosuchmethodexception: play.core.server.NettyServer.maindevhttpmode(play.core.SBTLink, play.core.SBTDocHandler

I have SBT v 0.13.1 on my computer. Any ideas on what might be causing this issue and how it can be fixed barring re-installing or upgrading play framework - I have already tried running play clean and play reload but that has not helped.

JDK version is 1.7.

Solution

The problem was caused (not sure about root problem as of yet) by the following dependency and I was able to run play run after removing this dependency from my build sbt file:

   Resolver.url("Edulify Repository", url("http://edulify.github.io/modules/releases/"))(Resolver.ivyStylePatterns)

   "com.edulify" %% "play-hikaricp" % "1.4.1",

This dependency was added to add support for hikaricp DB connection pool as a play module. I might have made a mistake (or not read the requirements clearly enough when adding this module) - will revisit at later stage.