斯卡拉輪廓無法驗證

使用斯卡拉輪廓光滑的種子模板我試圖在Play中實現驗證。在身份驗證（當你點擊登錄時） - 我在控制檯中得到這個錯誤。任何想法去哪裏解決這個問題？我必須指出，我對Silhouette和Scala系統本身來說是相當新的。斯卡拉輪廓無法驗證

[error] a.a.ActorSystemImpl - Uncaught fatal error from thread [application-akka.actor.default-dispatcher-3] shutting down ActorSystem [application] 
java.lang.NoSuchMethodError: play.api.libs.functional.syntax.package$.functionalCanBuildApplicative(Lplay/api/libs/functional/Applicative;)Lplay/api/libs/functional/FunctionalCanBuild; 
    at com.mohiva.play.silhouette.impl.authenticators.CookieAuthenticator$.<init>(CookieAuthenticator.scala:92) 
    at com.mohiva.play.silhouette.impl.authenticators.CookieAuthenticator$.<clinit>(CookieAuthenticator.scala) 
    at com.mohiva.play.silhouette.impl.authenticators.CookieAuthenticatorService.init(CookieAuthenticator.scala:229) 
    at com.mohiva.play.silhouette.impl.authenticators.CookieAuthenticatorService.init(CookieAuthenticator.scala:148) 
    at controllers.CredentialsAuthController$$anonfun$authenticate$1$$anonfun$apply$3$$anonfun$apply$4$$anonfun$apply$5$$anonfun$apply$7.apply(CredentialsAuthController.scala:72) 
    at controllers.CredentialsAuthController$$anonfun$authenticate$1$$anonfun$apply$3$$anonfun$apply$4$$anonfun$apply$5$$anonfun$apply$7.apply(CredentialsAuthController.scala:70) 
    at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:251) 
    at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:249) 
    at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:32) 
    at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)

方法本身：

def authenticate = Action.async { implicit request => 
    SignInForm.form.bindFromRequest.fold(
     form => Future.successful(BadRequest(views.html.signIn(form))), 
     data => { 
     val credentials = Credentials(data.email, data.password) 
     credentialsProvider.authenticate(credentials).flatMap { loginInfo => 
      val result = Redirect(routes.ApplicationController.index()) 
      userService.retrieve(loginInfo).flatMap { 
      case Some(user) => 
       val c = configuration.underlying 
       env.authenticatorService.create(loginInfo).map { 
       case authenticator if data.rememberMe => 
        authenticator.copy(
        expirationDateTime = clock.now + c.as[FiniteDuration]("silhouette.authenticator.rememberMe.authenticatorExpiry"), 
        idleTimeout = c.getAs[FiniteDuration]("silhouette.authenticator.rememberMe.authenticatorIdleTimeout"), 
        cookieMaxAge = c.getAs[FiniteDuration]("silhouette.authenticator.rememberMe.cookieMaxAge") 
       ) 
       case authenticator => authenticator 
       }.flatMap { authenticator => 
       env.eventBus.publish(LoginEvent(user, request, request2Messages)) 
       env.authenticatorService.init(authenticator).flatMap { v => 
        env.authenticatorService.embed(v, result) 
       } 
       } 
      case None => Future.failed(new IdentityNotFoundException("Couldn't find user")) 
      } 
     }.recover { 
      case e: ProviderException => 
      Redirect(routes.ApplicationController.signIn()).flashing("error" -> Messages("invalid.credentials")) 
     } 
     } 
    ) 
    }

這是該行例外銷 -

env.authenticatorService.embed(v, result)

來源

2016-05-06 zygimantasdev

問題是剪影3.0和2.5.3遊戲不兼容。將Silhouette升級到4.0 Beta4後，有些更改讓它運行。

來源

2016-05-06 15:52:53 zygimantasdev

斯卡拉輪廓無法驗證

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