java.lang.NullPointerException: null

GitHub | michaeloa | 7 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    null

    at play.modules.swagger.ApiListingCache$$anonfun$listing$1.apply()
  2. play.modules.swagger
    ApiListingCache$$anonfun$listing$1.apply
    1. play.modules.swagger.ApiListingCache$$anonfun$listing$1.apply(ApiListingCache.scala:15)[io.swagger.swagger-play2_2.11-1.5.2.jar:1.5.2]
    2. play.modules.swagger.ApiListingCache$$anonfun$listing$1.apply(ApiListingCache.scala:11)[io.swagger.swagger-play2_2.11-1.5.2.jar:1.5.2]
    2 frames
  3. Scala
    Option.orElse
    1. scala.Option.orElse(Option.scala:289)[org.scala-lang.scala-library-2.11.8.jar:na]
    1 frame
  4. play.modules.swagger
    ApiListingCache$.listing
    1. play.modules.swagger.ApiListingCache$.listing(ApiListingCache.scala:11)[io.swagger.swagger-play2_2.11-1.5.2.jar:1.5.2]
    1 frame
  5. controllers
    ApiHelpController$$anonfun$getResources$1.apply
    1. controllers.SwaggerBaseApiController.getResourceListing(ApiHelpController.scala:128)[io.swagger.swagger-play2_2.11-1.5.2.jar:2.4.8]
    2. controllers.ApiHelpController$$anonfun$getResources$1.apply(ApiHelpController.scala:74)[io.swagger.swagger-play2_2.11-1.5.2.jar:2.4.8]
    3. controllers.ApiHelpController$$anonfun$getResources$1.apply(ApiHelpController.scala:71)[io.swagger.swagger-play2_2.11-1.5.2.jar:2.4.8]
    3 frames
  6. Play
    Action$$anonfun$apply$1$$anonfun$apply$4.apply
    1. play.api.mvc.ActionBuilder$$anonfun$apply$16.apply(Action.scala:408)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    2. play.api.mvc.ActionBuilder$$anonfun$apply$16.apply(Action.scala:407)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    3. play.api.mvc.Action$.invokeBlock(Action.scala:533)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    4. play.api.mvc.Action$.invokeBlock(Action.scala:530)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    5. play.api.mvc.ActionBuilder$$anon$1.apply(Action.scala:493)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    6. play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:105)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    7. play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4$$anonfun$apply$5.apply(Action.scala:105)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    8. play.utils.Threads$.withContextClassLoader(Threads.scala:21)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    9. play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:104)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    10. play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$4.apply(Action.scala:103)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    10 frames
  7. Scala
    Option.map
    1. scala.Option.map(Option.scala:146)[org.scala-lang.scala-library-2.11.8.jar:na]
    1 frame
  8. Play
    Action$$anonfun$apply$1.apply
    1. play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:103)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    2. play.api.mvc.Action$$anonfun$apply$1.apply(Action.scala:96)[com.typesafe.play.play_2.11-2.4.8.jar:2.4.8]
    2 frames
  9. Play Iteratees
    DoneIteratee$$anonfun$mapM$2.apply
    1. play.api.libs.iteratee.DoneIteratee$$anonfun$mapM$2.apply(Iteratee.scala:741)[com.typesafe.play.play-iteratees_2.11-2.4.8.jar:2.4.8]
    2. play.api.libs.iteratee.DoneIteratee$$anonfun$mapM$2.apply(Iteratee.scala:741)[com.typesafe.play.play-iteratees_2.11-2.4.8.jar:2.4.8]
    2 frames
  10. Scala
    Future$PromiseCompletingRunnable.run
    1. scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)[org.scala-lang.scala-library-2.11.8.jar:na]
    2. scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)[org.scala-lang.scala-library-2.11.8.jar:na]
    2 frames
  11. Akka Actor
    ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec
    1. akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:40)[com.typesafe.akka.akka-actor_2.11-2.3.13.jar:na]
    2. akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(AbstractDispatcher.scala:397)[com.typesafe.akka.akka-actor_2.11-2.3.13.jar:na]
    2 frames
  12. Scala
    ForkJoinWorkerThread.run
    1. scala.concurrent.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)[org.scala-lang.scala-library-2.11.8.jar:na]
    2. scala.concurrent.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)[org.scala-lang.scala-library-2.11.8.jar:na]
    3. scala.concurrent.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)[org.scala-lang.scala-library-2.11.8.jar:na]
    4. scala.concurrent.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)[org.scala-lang.scala-library-2.11.8.jar:na]
    4 frames