I try to run run Play Scala Rest API Examples 2.5.x from official website Play Framework and When I use : sbt run in katalog on which I have example REST API i have this error:
[warn] Executing in batch mode.
[warn] For better performance, hit [ENTER] to switch to interactive mode, or
[warn] consider launching sbt without any commands, or explicitly passing 'shell'
[info] Loading project definition from /home/savas/Desktop/play-scala-rest-api-example-2.5.x/project
[info] Compiling 1 Scala source to /home/savas/Desktop/play-scala-rest-api-example-2.5.x/project/target/scala-2.10/sbt-0.13/classes...
java.lang.AssertionError: assertion failed: not a type: symbol
loaded from class Common$ in package with name Common$ and classloader java.net.URLClassLoader@39e3ea78
at scala.reflect.runtime.JavaMirrors$JavaMirror.scala$reflect$runtime$JavaMirrors$JavaMirror$$classToScala1(JavaMirrors.scala:979)
at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$classToScala$1.apply(JavaMirrors.scala:938)
at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$classToScala$1.apply(JavaMirrors.scala:938)
at scala.reflect.runtime.JavaMirrors$JavaMirror$$anonfun$toScala$1.apply(JavaMirrors.scala:104)
at scala.reflect.runtime.TwoWayCache.toScala(TwoWayCache.scala:38)
at scala.reflect.runtime.JavaMirrors$JavaMirror.toScala(JavaMirrors.scala:102)
at scala.reflect.runtime.JavaMirrors$JavaMirror.classToScala(JavaMirrors.scala:938)
at scala.reflect.runtime.JavaMirrors$JavaMirror.classSymbol(JavaMirrors.scala:206)
at scala.reflect.runtime.JavaMirrors$JavaMirror$JavaInstanceMirror.symbol(JavaMirrors.scala:245)
at scala.reflect.runtime.JavaMirrors$JavaMirror$JavaInstanceMirror.symbol(JavaMirrors.scala:243)
at sbt.Plugins$$anonfun$1.apply$mcZ$sp(Plugins.scala:349)
at sbt.Plugins$$anonfun$1.apply(Plugins.scala:349)
at sbt.Plugins$$anonfun$1.apply(Plugins.scala:349)
at scala.util.control.Exception$Catch$$anonfun$opt$1.apply(Exception.scala:118)
at scala.util.control.Exception$Catch$$anonfun$opt$1.apply(Exception.scala:118)
at scala.util.control.Exception$Catch.apply(Exception.scala:102)
at scala.util.control.Exception$Catch.opt(Exception.scala:118)
at sbt.Plugins$.hasAutoImportGetter(Plugins.scala:348)
at sbt.PluginDiscovery$$anonfun$1.apply(PluginDiscovery.scala:41)
at sbt.PluginDiscovery$$anonfun$1.apply(PluginDiscovery.scala:39)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
at scala.collection.TraversableLike$$anonfun$map$1.apply(TraversableLike.scala:244)
at scala.collection.immutable.List.foreach(List.scala:318)
at scala.collection.TraversableLike$class.map(TraversableLike.scala:244)
at scala.collection.AbstractTraversable.map(Traversable.scala:105)
at sbt.PluginDiscovery$.discoverAll(PluginDiscovery.scala:39)
at sbt.Load$.loadPlugins(Load.scala:900)
at sbt.Load$.loadPluginDefinition(Load.scala:857)
at sbt.Load$.buildPlugins(Load.scala:852)
at sbt.Load$.plugins(Load.scala:840)
at sbt.Load$$anonfun$loadUnit$1$$anonfun$34.apply(Load.scala:465)
at sbt.Load$$anonfun$loadUnit$1$$anonfun$34.apply(Load.scala:465)
at sbt.Load$.timed(Load.scala:1025)
at sbt.Load$$anonfun$loadUnit$1.apply(Load.scala:464)
at sbt.Load$$anonfun$loadUnit$1.apply(Load.scala:459)
at sbt.Load$.timed(Load.scala:1025)
at sbt.Load$.loadUnit(Load.scala:459)
at sbt.Load$$anonfun$25$$anonfun$apply$14.apply(Load.scala:311)
at sbt.Load$$anonfun$25$$anonfun$apply$14.apply(Load.scala:310)
at sbt.BuildLoader$$anonfun$componentLoader$1$$anonfun$apply$4$$anonfun$apply$5$$anonfun$apply$6.apply(BuildLoader.scala:91)
at sbt.BuildLoader$$anonfun$componentLoader$1$$anonfun$apply$4$$anonfun$apply$5$$anonfun$apply$6.apply(BuildLoader.scala:90)
at sbt.BuildLoader.apply(BuildLoader.scala:140)
at sbt.Load$.loadAll(Load.scala:365)
at sbt.Load$.loadURI(Load.scala:320)
at sbt.Load$.load(Load.scala:316)
at sbt.Load$.load(Load.scala:305)
at sbt.Load$$anonfun$4.apply(Load.scala:146)
at sbt.Load$$anonfun$4.apply(Load.scala:146)
at sbt.Load$.timed(Load.scala:1025)
at sbt.Load$.apply(Load.scala:146)
at sbt.Load$.defaultLoad(Load.scala:39)
at sbt.BuiltinCommands$.liftedTree1$1(Main.scala:548)
at sbt.BuiltinCommands$.doLoadProject(Main.scala:548)
at sbt.BuiltinCommands$$anonfun$loadProjectImpl$2.apply(Main.scala:540)
at sbt.BuiltinCommands$$anonfun$loadProjectImpl$2.apply(Main.scala:540)
at sbt.Command$$anonfun$applyEffect$1$$anonfun$apply$2.apply(Command.scala:59)
at sbt.Command$$anonfun$applyEffect$1$$anonfun$apply$2.apply(Command.scala:59)
at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:61)
at sbt.Command$$anonfun$applyEffect$2$$anonfun$apply$3.apply(Command.scala:61)
at sbt.Command$.process(Command.scala:93)
at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:96)
at sbt.MainLoop$$anonfun$1$$anonfun$apply$1.apply(MainLoop.scala:96)
at sbt.State$$anon$1.doX$1(State.scala:183)
at sbt.State$$anon$1.process(State.scala:190)
at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:96)
at sbt.MainLoop$$anonfun$1.apply(MainLoop.scala:96)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
at sbt.MainLoop$.next(MainLoop.scala:96)
at sbt.MainLoop$.run(MainLoop.scala:89)
at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:68)
at sbt.MainLoop$$anonfun$runWithNewLog$1.apply(MainLoop.scala:63)
at sbt.Using.apply(Using.scala:24)
at sbt.MainLoop$.runWithNewLog(MainLoop.scala:63)
at sbt.MainLoop$.runAndClearLast(MainLoop.scala:46)
at sbt.MainLoop$.runLoggedLoop(MainLoop.scala:30)
at sbt.MainLoop$.runLogged(MainLoop.scala:22)
at sbt.StandardMain$.runManaged(Main.scala:109)
at sbt.xMain.run(Main.scala:38)
at xsbt.boot.Launch$$anonfun$run$1.apply(Launch.scala:109)
at xsbt.boot.Launch$.withContextLoader(Launch.scala:128)
at xsbt.boot.Launch$.run(Launch.scala:109)
at xsbt.boot.Launch$$anonfun$apply$1.apply(Launch.scala:35)
at xsbt.boot.Launch$.launch(Launch.scala:117)
at xsbt.boot.Launch$.apply(Launch.scala:18)
at xsbt.boot.Boot$.runImpl(Boot.scala:41)
at xsbt.boot.Boot$.main(Boot.scala:17)
at xsbt.boot.Boot.main(Boot.scala)
[error] java.lang.AssertionError: assertion failed: not a type: symbol
[error] loaded from class Common$ in package with name Common$ and classloader java.net.URLClassLoader@39e3ea78
[error] Use 'last' for the full log.
Project loading failed: (r)etry, (q)uit, (l)ast, or (i)gnore?
How Can I resolve this problem? I set up the same topic on the forum about Play Framework.