On typing the command sbt clean compile
and sbt clean run
within the directory of my Play Framework application gives me the following error. The project runs fine in an Ubuntu environment. However it doesn't seem to run when in a Windows 7 environment. I have tried searches online without getting any much help. I tried the solution at https://github.com/sbt/sbt-less/issues/68 , where I deleted project/target & project/project but that doesn't fix it. Please help
Unexpected exception
RuntimeException: Problems with NPM resolution. Aborting build. No source available
here is the exception stack trace:
java.lang.RuntimeException: Problems with NPM resolution. Aborting build.
scala.sys.package$.error(package.scala:27)
com.typesafe.sbt.jse.SbtJsEngine$$anonfun$2$$anonfun$3.apply(SbtJsEngine.scala:114)
com.typesafe.sbt.jse.SbtJsEngine$$anonfun$2$$anonfun$3.apply(SbtJsEngine.scala:91)
sbt.FileFunction$$anonfun$cached$1.apply(Tracked.scala:253)
sbt.FileFunction$$anonfun$cached$1.apply(Tracked.scala:253)
sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3$$anonfun$apply$4.apply(Tracked.scala:267)
sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3$$anonfun$apply$4.apply(Tracked.scala:263)
sbt.Difference.apply(Tracked.scala:224)
sbt.Difference.apply(Tracked.scala:206)
sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3.apply(Tracked.scala:263)
sbt.FileFunction$$anonfun$cached$2$$anonfun$apply$3.apply(Tracked.scala:262)
sbt.Difference.apply(Tracked.scala:224)
sbt.Difference.apply(Tracked.scala:200)
sbt.FileFunction$$anonfun$cached$2.apply(Tracked.scala:262)
sbt.FileFunction$$anonfun$cached$2.apply(Tracked.scala:260)
com.typesafe.sbt.jse.SbtJsEngine$$anonfun$2.apply(SbtJsEngine.scala:122)
com.typesafe.sbt.jse.SbtJsEngine$$anonfun$2.apply(SbtJsEngine.scala:86)
scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
sbt.std.Transform$$anon$4.work(System.scala:63)
sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:228)
sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
sbt.Execute.work(Execute.scala:237)
sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
sbt.Execute$$anonfun$submit$1.apply(Execute.scala:228)
sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)