search

akka / akka-http

The Streaming-first HTTP server/module of Akka
https://doc.akka.io/docs/akka-http
Other
1.34k stars 595 forks source link

error during `sbt doc`, due to "java.lang.RuntimeException: ScalaDoc diagrams not generated!" #2623

Closed xieyuheng closed 5 years ago

xieyuheng commented 5 years ago 
sbt doc
[proxychains] config file found: /home/xyh/.proxychains/proxychains.conf
[proxychains] preloading /usr/lib/libproxychains4.so
error: error while loading String, class file '/modules/java.base/java/lang/String.class' is broken
(class java.lang.NullPointerException/null)
[info] Loading settings for project akka-http-build from plugins.sbt ...
[info] Loading project definition from /home/xyh/play/scala/akka-http/project
[info] Updating ProjectRef(uri("file:/home/xyh/play/scala/akka-http/project/"), "akka-http-build")...
[info] Done updating.
[warn] There may be incompatibilities among your library dependencies; run 'evicted' to see detailed eviction warnings.
[info] Compiling 16 Scala sources to /home/xyh/play/scala/akka-http/project/target/scala-2.12/sbt-1.0/classes ...
[warn] there were two feature warnings; re-run with -feature for details
[warn] one warning found
[info] Done compiling.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.google.protobuf.UnsafeUtil (file:/home/xyh/.sbt/boot/scala-2.12.7/org.scala-sbt/sbt/1.2.8/protobuf-java-3.3.1.jar) to field java.nio.Buffer.address
WARNING: Please consider reporting this to the maintainers of com.google.protobuf.UnsafeUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
error: error while loading String, class file '/modules/java.base/java/lang/String.class' is broken
(class java.lang.NullPointerException/null)
[info] Loading settings for project akka-http-root from build.sbt ...
[info] Resolving key references (13353 settings) ...
[info] Set current project to akka-http-root (in build file:/home/xyh/play/scala/akka-http/)
[info] Generating 'TupleAppendOneInstances.scala'
[info] Updating akka-parsing...
[info] Updating akka-http-compatibility-tests...
[info] Generating 'ConstructFromTupleInstances.scala'
[info] Generating 'TupleFoldInstances.scala'
[info] Generating 'ApplyConverterInstances.scala'
[info] Generating 'JavaPathMatchers.scala'
[info] Done updating.
[info] Updating akka-http-marshallers-scala...
[info] Updating akka-http-marshallers-java...
[info] Updating ...
[info] Done updating.
[info] Updating akka-http-core...
[info] Done updating.
[info] Done updating.
[info] Done updating.
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-http-compatibility-tests/target/scala-2.12/api...
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-parsing/target/scala-2.12/api...
[info] Done updating.
[info] Updating akka-http...
[info] Done updating.
[info] Updating akka-http-xml...
[info] Formatting 29 Scala sources ProjectRef(uri("file:/home/xyh/play/scala/akka-http/"), "akka-parsing")(compile) ...
[info] Done updating.
[info] Updating akka-http-jackson...
[info] Done updating.
[info] Updating akka-http-spray-json...
[info] Done updating.
[info] Updating akka-http-testkit...
[info] Done updating.
[info] Updating akka-http-tests...
[info] Done updating.
[info] Updating akka-http-caching...
[info] Done updating.
[info] Updating akka-http2-support...
[info] Done updating.
[info] Formatting 183 Scala sources ProjectRef(uri("file:/home/xyh/play/scala/akka-http/"), "akka-http-core")(compile) ...
[info] Updating docs...
[info] Done updating.
[info] Formatting 133 Scala sources ProjectRef(uri("file:/home/xyh/play/scala/akka-http/"), "akka-http")(compile) ...
model contains 7 documentable templates
[info] Main Scala API documentation successful.
[info] Compiling 29 Scala sources and 1 Java source to /home/xyh/play/scala/akka-http/akka-parsing/target/scala-2.12/classes ...
[info] Formatting 2 Scala sources ProjectRef(uri("file:/home/xyh/play/scala/akka-http/"), "akka-http-spray-json")(compile) ...
[info] Formatting 1 Scala source ProjectRef(uri("file:/home/xyh/play/scala/akka-http/"), "akka-http-xml")(compile) ...
[info] Formatting 11 Scala sources ProjectRef(uri("file:/home/xyh/play/scala/akka-http/"), "akka-http-caching")(compile) ...
[info] Formatting 16 Scala sources ProjectRef(uri("file:/home/xyh/play/scala/akka-http/"), "akka-http-testkit")(compile) ...
[info] Formatting 28 Scala sources ProjectRef(uri("file:/home/xyh/play/scala/akka-http/"), "akka-http2-support")(compile) ...
[warn] /home/xyh/play/scala/akka-http/akka-parsing/src/main/java/akka/parboiled2/util/Base64.java:1:1: unbalanced or unclosed heading
[warn] /**
[warn] ^
model contains 221 documentable templates
[warn] /home/xyh/play/scala/akka-http/akka-parsing/src/main/scala/akka/parboiled2/ParseError.scala:64:3: Could not find any member to link for "RuleTrace.NonTerminal.Named".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-parsing/src/main/scala/akka/parboiled2/ErrorFormatter.scala:166:3: Could not find any member to link for "Int".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-parsing/src/main/scala/akka/parboiled2/ErrorFormatter.scala:132:3: Could not find any member to link for "List".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-parsing/src/main/scala/akka/parboiled2/ErrorFormatter.scala:185:3: Could not find any member to link for "Vector".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-parsing/src/main/java/akka/parboiled2/util/Base64.java:461:5: Could not find any member to link for "#decode(String)".
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-parsing/src/main/java/akka/parboiled2/util/Base64.java:390:5: Could not find any member to link for "#decode(byte[])".
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-parsing/src/main/java/akka/parboiled2/util/Base64.java:319:5: Could not find any member to link for "#decode(char[])".
[warn]     /**
[warn]     ^
[warn] 8 warnings found
[info] Main Scala API documentation successful.
[warn] bootstrap class path not set in conjunction with -source 8
[info] Done compiling.
[info] Compiling 184 Scala sources and 134 Java sources to /home/xyh/play/scala/akka-http/akka-http-core/target/scala-2.12/classes ...
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-http-core/target/scala-2.12/api...
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/pool/NewHostConnectionPool.scala:330:13: discarding unmoored doc comment
[warn]             /** Run a loop of state transitions */
[warn]             ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/parsing/HttpResponseParser.scala:13:35: Unused import
[warn] import akka.http.scaladsl.model.{ ParsingException => MParsingException, _ }
[warn]                                   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/parsing/HttpResponseParser.scala:13:35: Unused import
[warn] import akka.http.scaladsl.model.{ ParsingException => MParsingException, _ }
[warn]                                   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:43:91: parameter value ev in method javaModelIsScalaModel is never used
[warn]   private implicit def javaModelIsScalaModel[J <: AnyRef, S <: J](in: Future[J])(implicit ev: JavaMapping.Inherited[J, S]): Future[S] = in.asInstanceOf[Future[S]]
[warn]                                                                                           ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:43:91: parameter value ev in method javaModelIsScalaModel is never used
[warn]   private implicit def javaModelIsScalaModel[J <: AnyRef, S <: J](in: Future[J])(implicit ev: JavaMapping.Inherited[J, S]): Future[S] = in.asInstanceOf[Future[S]]
[warn]                                                                                           ^
[warn] there were two feature warnings; re-run with -feature for details
model contains 746 documentable templates
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/headers/RetryAfterParameter.scala:9:1: Could not find any member to link for "`Retry-After`".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:47:1: Could not find any member to link for "ActorSystem".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/ws/Message.scala:59:3: Could not find any member to link for "String".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/PoolInterfaceActor.scala:69:11: trait ActorSubscriber in package actor is deprecated (since 2.5.0): Use `akka.stream.stage.GraphStage` instead, it allows for all operations an Actor would and is more type-safe as well as guaranteed to be ReactiveStreams compliant.
[warn]   extends ActorSubscriber with ActorPublisher[RequestContext] with LogHelper {
[warn]           ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/PoolInterfaceActor.scala:69:32: trait ActorPublisher in package actor is deprecated (since 2.5.0): Use `akka.stream.stage.GraphStage` instead, it allows for all operations an Actor would and is more type-safe as well as guaranteed to be ReactiveStreams compliant.
[warn]   extends ActorSubscriber with ActorPublisher[RequestContext] with LogHelper {
[warn]                                ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/PoolInterfaceActor.scala:109:26: object ActorPublisher in package actor is deprecated (since 2.5.0): Use `akka.stream.stage.GraphStage` instead, it allows for all operations an Actor would and is more type-safe as well as guaranteed to be ReactiveStreams compliant.
[warn]     Source.fromPublisher(ActorPublisher(self)).via(poolFlow).runWith(Sink.fromSubscriber(ActorSubscriber[ResponseContext](self)))
[warn]                          ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/pool/SlotState.scala:106:18: method onNewConnectionEmbargo in class ConnectedState references private[pool] class SlotContext.
[warn] Classes which cannot access SlotContext may be unable to override onNewConnectionEmbargo.
[warn]     override def onNewConnectionEmbargo(ctx: SlotContext, embargoDuration: FiniteDuration): SlotState = this
[warn]                  ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/pool/SlotState.scala:167:18: method onTimeout in class Embargoed references private[pool] class SlotContext.
[warn] Classes which cannot access SlotContext may be unable to override onTimeout.
[warn]     override def onTimeout(ctx: SlotContext): SlotState = OutOfEmbargo
[warn]                  ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/pool/SlotState.scala:169:18: method onNewConnectionEmbargo in class Embargoed references private[pool] class SlotContext.
[warn] Classes which cannot access SlotContext may be unable to override onNewConnectionEmbargo.
[warn]     override def onNewConnectionEmbargo(ctx: SlotContext, embargoDuration: FiniteDuration): SlotState =
[warn]                  ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/pool/SlotState.scala:175:18: method onPreConnect in trait UnconnectedState references private[pool] class SlotContext.
[warn] Classes which cannot access SlotContext may be unable to override onPreConnect.
[warn]     override def onPreConnect(ctx: SlotContext): SlotState = {
[warn]                  ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/pool/SlotState.scala:180:18: method onNewRequest in trait UnconnectedState references private[pool] class SlotContext.
[warn] Classes which cannot access SlotContext may be unable to override onNewRequest.
[warn]     override def onNewRequest(ctx: SlotContext, requestContext: RequestContext): SlotState = {
[warn]                  ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/pool/SlotState.scala:185:18: method onNewConnectionEmbargo in trait UnconnectedState references private[pool] class SlotContext.
[warn] Classes which cannot access SlotContext may be unable to override onNewConnectionEmbargo.
[warn]     override def onNewConnectionEmbargo(ctx: SlotContext, embargoDuration: FiniteDuration): SlotState =
[warn]                  ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/ConnectionContext.scala:36:32: method https in object ConnectionContext is deprecated (since 10.1.9): This method is planned to disappear in 10.2.0
[warn]     scaladsl.ConnectionContext.https(
[warn]                                ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/ConnectionContext.scala:43:25: object Negotiated in object UseHttp2 is deprecated (since 10.1.9): This trait is planned to disappear in 10.2.0
[warn]       scaladsl.UseHttp2.Negotiated)
[warn]                         ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/ConnectionContext.scala:43:16: object UseHttp2 in package scaladsl is deprecated (since 10.1.9): This object is planned to disappear in 10.2.0
[warn]       scaladsl.UseHttp2.Negotiated)
[warn]                ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/ConnectionContext.scala:98:16: value http2 overrides concrete, non-deprecated symbol(s):    http2
[warn]   override val http2: UseHttp2 = null
[warn]                ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/UseHttp2.scala:17:25: trait UseHttp2 in package scaladsl is deprecated (since 10.1.9): This trait is planned to disappear in 10.2.0
[warn]   def asScala: scaladsl.UseHttp2
[warn]                         ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/UseHttp2.scala:25:26: object Always in object UseHttp2 is deprecated (since 10.1.9): This trait is planned to disappear in 10.2.0
[warn]   def always: UseHttp2 = Always
[warn]                          ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/UseHttp2.scala:28:30: object Negotiated in object UseHttp2 is deprecated (since 10.1.9): This trait is planned to disappear in 10.2.0
[warn]   def negotiated: UseHttp2 = Negotiated
[warn]                              ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/UseHttp2.scala:31:25: object Never in object UseHttp2 is deprecated (since 10.1.9): This trait is planned to disappear in 10.2.0
[warn]   def never: UseHttp2 = Never
[warn]                         ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/ConnectionContext.scala:22:27: method getDefaultPort in class ConnectionContext is deprecated (since 10.0.11): 'default-http-port' and 'default-https-port' configuration properties are used instead
[warn]   final def defaultPort = getDefaultPort
[warn]                           ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/ConnectionContext.scala:110:43: trait UseHttp2 in package scaladsl is deprecated (since 10.1.9): This trait is planned to disappear in 10.2.0
[warn]   private[http] def `<init>$default$7`(): UseHttp2 = null
[warn]                                           ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/FormData.scala:16:5: method toEntity in class FormData is deprecated (since 10.1.7): FormData always uses charset UTF-8 without appending the charset to 'Content-Type: application/x-www-form-urlencoded', use toEntity() instead.
[warn]     toEntity(`application/x-www-form-urlencoded`.charset)
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/HttpEntity.scala:626:20: method getFirst in class Attributes is deprecated (since 2.5.7): Attributes should always be most specific, use get[T]
[warn]         attributes.getFirst[SizeLimit] match {
[warn]                    ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/impl/engine/client/pool/NewHostConnectionPool.scala:142:26: The outer reference in this type test cannot be checked at run time.
[warn]         final case class Event[T](name: String, transition: (SlotState, Slot, T) => SlotState) {
[warn]                          ^
[warn] Could not find any member to link for "Uri::port::".
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/Multipart.scala:152:5: Could not find any member to link for "`Content-Disposition`".
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/Multipart.scala:158:5: Could not find any member to link for "`Content-Disposition`".
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/Multipart.scala:168:5: Could not find any member to link for "`Content-Disposition`".
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/HttpMessage.scala:237:3: Could not find any member to link for "Materializer".
[warn]   /** Adds Scala DSL idiomatic methods to [[HttpMessage]], e.g. versions of methods with an implicit [[Materializer]]. */
[warn]   ^
Graphviz dot encountered an error when generating the diagram for:
akka.http.scaladsl.model.HttpMessage.HttpMessageScalaDSLSugar
These are usually spurious errors, but if you notice a persistent error on
a diagram, please use the -diagrams-debug flag and report a bug with the output.
Graphviz will be restarted...

[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/model/HttpEntity.scala:693:3: Could not find any member to link for "Materializer".
[warn]   /** Adds Scala DSL idiomatic methods to [[HttpEntity]], e.g. versions of methods with an implicit [[Materializer]]. */
[warn]   ^
Graphviz dot encountered an error when generating the diagram for:
akka.http.scaladsl.model.HttpEntity.Default
These are usually spurious errors, but if you notice a persistent error on
a diagram, please use the -diagrams-debug flag and report a bug with the output.
Graphviz will be restarted...

[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:1025:5: Could not find any member to link for "Deadline".
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:208:3: Could not find any member to link for "akka.stream.scaladsl.Flow".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:295:3: Could not find any member to link for "akka.stream.scaladsl.Flow".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:276:3: Could not find any member to link for "akka.stream.scaladsl.Flow".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:561:3: Could not find any member to link for "akka.stream.scaladsl.Flow".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:600:3: Could not find any member to link for "ConnectionPoolSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:496:3: Could not find any member to link for "akka.stream.scaladsl.Flow".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:520:3: Could not find any member to link for "ConnectionPoolSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:392:3: Could not find any member to link for "akka.stream.scaladsl.Flow".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/Http.scala:651:3: Could not find any member to link for "ConnectionPoolSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/ClientTransport.scala:85:3: Could not find any member to link for "HttpCredentials".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/scaladsl/ClientTransport.scala:73:3: Could not find any member to link for "HttpCredentials".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:505:3: Could not find any member to link for "ConnectionPoolSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:543:3: The link target "cachedHostConnectionPool" is ambiguous. Several members fit the target:
[warn] [T](to: akka.http.javadsl.ConnectHttp,settings: akka.http.javadsl.settings.ConnectionPoolSettings,log: akka.event.LoggingAdapter,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](to: akka.http.javadsl.ConnectHttp,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](host: String,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](to: akka.http.javadsl.ConnectHttp,settings: akka.http.javadsl.settings.ConnectionPoolSettings,log: akka.event.LoggingAdapter): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http [chosen]
[warn] [T](to: akka.http.javadsl.ConnectHttp): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](host: String): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn]
[warn]
[warn] Quick crash course on using Scaladoc links
[warn] ==========================================
[warn] Disambiguating terms and types: Prefix terms with '$' and types with '!' in case both names are in use:
[warn]  - [[scala.collection.immutable.List!.apply class List's apply method]] and
[warn]  - [[scala.collection.immutable.List$.apply object List's apply method]]
[warn] Disambiguating overloaded members: If a term is overloaded, you can indicate the first part of its signature followed by *:
[warn]  - [[[scala.collection.immutable.List$.fill[A](Int)(⇒A):List[A]* Fill with a single parameter]]]
[warn]  - [[[scala.collection.immutable.List$.fill[A](Int,Int)(⇒A):List[List[A]]* Fill with a two parameters]]]
[warn] Notes:
[warn]  - you can use any number of matching square brackets to avoid interference with the signature
[warn]  - you can use \\. to escape dots in prefixes (don't forget to use * at the end to match the signature!)
[warn]  - you can use \\# to escape hashes, otherwise they will be considered as delimiters, like dots.
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:531:3: The link target "cachedHostConnectionPool" is ambiguous. Several members fit the target:
[warn] [T](to: akka.http.javadsl.ConnectHttp,settings: akka.http.javadsl.settings.ConnectionPoolSettings,log: akka.event.LoggingAdapter,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](to: akka.http.javadsl.ConnectHttp,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](host: String,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](to: akka.http.javadsl.ConnectHttp,settings: akka.http.javadsl.settings.ConnectionPoolSettings,log: akka.event.LoggingAdapter): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http [chosen]
[warn] [T](to: akka.http.javadsl.ConnectHttp): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](host: String): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn]
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:365:3: Could not find any member to link for "ClientConnectionSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:445:3: The link target "newHostConnectionPool" is ambiguous. Several members fit the target:
[warn] [T](to: akka.http.javadsl.ConnectHttp,settings: akka.http.javadsl.settings.ConnectionPoolSettings,log: akka.event.LoggingAdapter,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http [chosen]
[warn] [T](to: akka.http.javadsl.ConnectHttp,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn] [T](host: String,materializer: akka.stream.Materializer): akka.stream.javadsl.Flow[akka.japi.Pair[akka.http.javadsl.model.HttpRequest,T],akka.japi.Pair[scala.util.Try[akka.http.javadsl.model.HttpResponse],T],akka.http.javadsl.HostConnectionPool] in class Http
[warn]
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:71:3: Could not find any member to link for "ServerSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:61:3: Could not find any member to link for "HttpRequest".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:709:3: Could not find any member to link for "HttpRequest".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:697:3: Could not find any member to link for "HttpRequest".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:685:3: Could not find any member to link for "HttpRequest".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:744:3: Could not find any member to link for "ClientConnectionSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/Http.scala:733:3: Could not find any member to link for "ClientConnectionSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/HostConnectionPool.scala:25:3: Could not find any member to link for "CompletionStage".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/ConnectHttp.scala:54:3: Could not find any member to link for "akka.http.javadsl.Http.ServerBinding".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/ConnectHttp.scala:101:3: Could not find any member to link for "akka.http.javadsl.Http.ServerBinding".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/ClientTransport.scala:72:3: Could not find any member to link for "HttpCredentials".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/ClientTransport.scala:59:3: Could not find any member to link for "HttpCredentials".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/java/akka/http/javadsl/model/Multipart.java:17:1: Could not find any member to link for "akka.http.scaladsl.Multipart.General".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/scala/akka/http/javadsl/model/ws/UpgradeToWebSocket.scala:13:1: The link target "UpgradeToWebSocket.handleMessagesWith" is ambiguous. Several members fit the target:
[warn] (inSink: akka.stream.Graph[akka.stream.SinkShape[akka.http.javadsl.model.ws.Message], _],outSource: akka.stream.Graph[akka.stream.SourceShape[akka.http.javadsl.model.ws.Message], _],subprotocol: String): akka.http.javadsl.model.HttpResponse in trait UpgradeToWebSocket [chosen]
[warn] (inSink: akka.stream.Graph[akka.stream.SinkShape[akka.http.javadsl.model.ws.Message], _],outSource: akka.stream.Graph[akka.stream.SourceShape[akka.http.javadsl.model.ws.Message], _]): akka.http.javadsl.model.HttpResponse in trait UpgradeToWebSocket
[warn] (handlerFlow: akka.stream.Graph[akka.stream.FlowShape[akka.http.javadsl.model.ws.Message,akka.http.javadsl.model.ws.Message], _],subprotocol: String): akka.http.javadsl.model.HttpResponse in trait UpgradeToWebSocket
[warn] (handlerFlow: akka.stream.Graph[akka.stream.FlowShape[akka.http.javadsl.model.ws.Message,akka.http.javadsl.model.ws.Message], _]): akka.http.javadsl.model.HttpResponse in trait UpgradeToWebSocket
[warn]
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/java/akka/http/javadsl/model/headers/ModeledCustomHeaderFactory.java:12:1: Could not find any member to link for "String".
[warn] /**
[warn] ^
[warn] there were two feature warnings; re-run with -feature for details
[warn] 25 warnings found
[warn] bootstrap class path not set in conjunction with -source 8
[info] /home/xyh/play/scala/akka-http/akka-http-core/src/main/java/akka/http/javadsl/model/HttpEntities.java: Some input files use unchecked or unsafe operations.
[info] /home/xyh/play/scala/akka-http/akka-http-core/src/main/java/akka/http/javadsl/model/HttpEntities.java: Recompile with -Xlint:unchecked for details.
[warn] /home/xyh/play/scala/akka-http/akka-http-core/src/main/java/akka/http/javadsl/model/Authority.java:19:3: Could not find any member to link for "Uri::port::".
[warn]   /**
[warn]   ^
[warn] 46 warnings found
[info] Main Scala API documentation successful.
[info] Done compiling.
[info] Compiling 138 Scala sources and 8 Java sources to /home/xyh/play/scala/akka-http/akka-http/target/scala-2.12/classes ...
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-http2-support/target/scala-2.12/api...
[info] Compiling 28 Scala sources to /home/xyh/play/scala/akka-http/akka-http2-support/target/scala-2.12/classes ...
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-http/target/scala-2.12/api...
[warn] /home/xyh/play/scala/akka-http/akka-http2-support/src/main/scala/akka/http/impl/engine/http2/StreamPrioritizer.scala:48:9: discarding unmoored doc comment
[warn]         /**
[warn]         ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/PathDirectives.scala:212:5: discarding unmoored doc comment
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/PathDirectives.scala:220:5: discarding unmoored doc comment
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/java/akka/http/javadsl/server/directives/CorrespondsTo.java:25:19: Implementation restriction: subclassing Classfile does not
[warn] make your annotation visible at runtime.  If that is what
[warn] you want, you must write the annotation class in Java.
[warn] public @interface CorrespondsTo {
[warn]                   ^
[warn] there were three feature warnings; re-run with -feature for details
model contains 11 documentable templates
[warn] /home/xyh/play/scala/akka-http/akka-http2-support/src/main/scala/akka/http/scaladsl/Http2.scala:54:76: method serverLayer in class HttpExt is deprecated (since 10.0.11): Binary compatibility method. Invocations should (automatically) use overloaded variant with default parameters.
[warn]     val http1 = Flow[HttpRequest].mapAsync(parallelism)(handler).join(http.serverLayer(settings, None, log))
[warn]                                                                            ^
[warn] two warnings found
[info] Main Scala API documentation successful.
[warn] there were three feature warnings; re-run with -feature for details
[warn] two warnings found
[info] Done compiling.
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/unmarshalling/Unmarshaller.scala:103:100: parameter value mi in method adaptInputToJava is never used
[warn]   private implicit def adaptInputToJava[JI, SI, O](um: unmarshalling.Unmarshaller[SI, O])(implicit mi: JavaMapping[JI, SI]): unmarshalling.Unmarshaller[JI, O] =
[warn]                                                                                                    ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/unmarshalling/Unmarshaller.scala:103:100: parameter value mi in method adaptInputToJava is never used
[warn]   private implicit def adaptInputToJava[JI, SI, O](um: unmarshalling.Unmarshaller[SI, O])(implicit mi: JavaMapping[JI, SI]): unmarshalling.Unmarshaller[JI, O] =
[warn]                                                                                                    ^
model contains 477 documentable templates
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/marshalling/sse/EventStreamMarshalling.scala:23:1: Could not find any member to link for "ServerSentEvent".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/marshalling/sse/EventStreamMarshalling.scala:16:1: Could not find any member to link for "ServerSentEvent".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/Directives.scala:28:11: method route in class RouteDirectives is deprecated (since 10.1.6): Use the RouteDirectives.concat method instead.
[warn]     super.route(alternatives: _*)
[warn]           ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/FileUploadDirectives.scala:32:7: method uploadedFile in trait FileUploadDirectives is deprecated (since 10.0.11): Deprecated in favor of storeUploadedFile which allows to specify a file to store the upload in.
[warn]     D.uploadedFile(fieldName) { case (info, file) => inner.apply(info, file).delegate }
[warn]       ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/unmarshalling/sse/EventStreamUnmarshalling.scala:43:92: value fromEventStream in trait EventStreamUnmarshalling is deprecated (since 10.1.8): Binary compatibility method. Invocations should have an implicit ActorSystem in scope to provide access to configuration
[warn]     asHttpEntityUnmarshaller(akka.http.scaladsl.unmarshalling.sse.EventStreamUnmarshalling.fromEventStream)
[warn]                                                                                            ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/SecurityDirectives.scala:18:1: Could not find any member to link for "`WWW-Authenticate`".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/coding/Decoder.scala:44:1: Could not find any member to link for "Stage".
[warn] /** A decoder that is implemented in terms of a [[Stage]] */
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/unmarshalling/sse/EventStreamParser.scala:16:1: Could not find any member to link for "ServerSentEvent".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/unmarshalling/sse/EventStreamUnmarshalling.scala:31:1: Could not find any member to link for "ServerSentEvent".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/unmarshalling/sse/EventStreamUnmarshalling.scala:20:1: The link target "EventStreamUnmarshalling.fromEventsStream" is ambiguous. Several members fit the target:
[warn] (settings: akka.http.scaladsl.settings.ServerSentEventSettings): akka.http.scaladsl.unmarshalling.FromEntityUnmarshaller[akka.stream.scaladsl.Source[akka.http.scaladsl.model.sse.ServerSentEvent,akka.NotUsed]] in object EventStreamUnmarshalling [chosen]
[warn] (implicit system: akka.actor.ActorSystem): akka.http.scaladsl.unmarshalling.FromEntityUnmarshaller[akka.stream.scaladsl.Source[akka.http.scaladsl.model.sse.ServerSentEvent,akka.NotUsed]] in object EventStreamUnmarshalling
[warn]
[warn]
[warn] Quick crash course on using Scaladoc links
[warn] ==========================================
[warn] Disambiguating terms and types: Prefix terms with '$' and types with '!' in case both names are in use:
[warn]  - [[scala.collection.immutable.List!.apply class List's apply method]] and
[warn]  - [[scala.collection.immutable.List$.apply object List's apply method]]
[warn] Disambiguating overloaded members: If a term is overloaded, you can indicate the first part of its signature followed by *:
[warn]  - [[[scala.collection.immutable.List$.fill[A](Int)(⇒A):List[A]* Fill with a single parameter]]]
[warn]  - [[[scala.collection.immutable.List$.fill[A](Int,Int)(⇒A):List[List[A]]* Fill with a two parameters]]]
[warn] Notes:
[warn]  - you can use any number of matching square brackets to avoid interference with the signature
[warn]  - you can use \\. to escape dots in prefixes (don't forget to use * at the end to match the signature!)
[warn]  - you can use \\# to escape hashes, otherwise they will be considered as delimiters, like dots.
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/marshalling/sse/EventStreamMarshalling.scala:15:1: Could not find any member to link for "ServerSentEvent".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/unmarshalling/MultipartUnmarshallers.scala:22:1: Could not find any member to link for "akka.http.scaladsl.settings.ParserSettings".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/unmarshalling/sse/EventStreamParser.scala:24:3: Could not find any member to link for "ServerSentEvent".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/unmarshalling/GenericUnmarshallers.scala:35:3: Could not find any member to link for "Either".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/unmarshalling/Unmarshaller.scala:126:3: Could not find any member to link for "ExecutionContext".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/unmarshalling/Unmarshal.scala:16:3: Could not find any member to link for "ExecutionContext".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/FramedEntityStreamingDirectives.scala:15:1: Could not find any member to link for "Marshaller".
[warn] /**
[warn] ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/WebSocketDirectives.scala:33:3: Could not find any member to link for "Sec-WebSocket-Protocol".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/WebSocketDirectives.scala:22:3: Could not find any member to link for "UpgradeToWebSocket".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/SecurityDirectives.scala:288:5: Could not find any member to link for "EnhancedString#secure_==".
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/SecurityDirectives.scala:298:5: Could not find any member to link for "EnhancedString#secure_==".
[warn]     /**
[warn]     ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/SecurityDirectives.scala:212:3: Could not find any member to link for "Authorization".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/SecurityDirectives.scala:260:3: The link target "authorize" is ambiguous. Several members fit the target:
[warn] (check: akka.http.scaladsl.server.RequestContext => Boolean): akka.http.scaladsl.server.Directive0 in trait SecurityDirectives [chosen]
[warn] (check: => Boolean): akka.http.scaladsl.server.Directive0 in trait SecurityDirectives
[warn]
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/SecurityDirectives.scala:250:3: The link target "authorize" is ambiguous. Several members fit the target:
[warn] (check: akka.http.scaladsl.server.RequestContext => Boolean): akka.http.scaladsl.server.Directive0 in trait SecurityDirectives [chosen]
[warn] (check: => Boolean): akka.http.scaladsl.server.Directive0 in trait SecurityDirectives
[warn]
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/SecurityDirectives.scala:70:3: Could not find any member to link for "HttpCredentials".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/MiscDirectives.scala:88:3: Could not find any member to link for "HttpRequest".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/MarshallingDirectives.scala:44:3: Could not find any member to link for "FromRequestUnmarshaller".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/HeaderDirectives.scala:172:3: Could not find any member to link for "ModeledCustomHeader".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/HeaderDirectives.scala:23:3: Could not find any member to link for "Origin".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/HeaderDirectives.scala:84:3: Could not find any member to link for "ModeledCustomHeader".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/HeaderDirectives.scala:140:3: Could not find any member to link for "ModeledCustomHeader".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/FutureDirectives.scala:40:3: Could not find any member to link for "CircuitBreaker".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/FramedEntityStreamingDirectives.scala:43:3: Could not find any member to link for "ByteString".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/FramedEntityStreamingDirectives.scala:25:3: Could not find any member to link for "ByteString".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/CookieDirectives.scala:21:3: Could not find any member to link for "HttpCookiePair".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/CookieDirectives.scala:62:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/CookieDirectives.scala:52:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/CookieDirectives.scala:30:3: Could not find any member to link for "HttpCookiePair".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/CookieDirectives.scala:44:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/BasicDirectives.scala:256:3: Could not find any member to link for "akka.stream.ActorMaterializer".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/BasicDirectives.scala:306:3: Could not find any member to link for "akka.http.scaladsl.settings.ParserSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/BasicDirectives.scala:212:3: Could not find any member to link for "HttpRequest".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/BasicDirectives.scala:298:3: Could not find any member to link for "RoutingSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/directives/BasicDirectives.scala:282:3: Could not find any member to link for "RoutingSettings".
[warn]   /**
[warn]   ^
[warn] four warnings found
[warn] bootstrap class path not set in conjunction with -source 8
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/RequestContext.scala:114:3: Could not find any member to link for "akka.http.scaladsl.settings.ParserSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/RejectionHandler.scala:97:5: Could not find any member to link for "ServiceUnavailable".
[warn]     /**
[warn]     ^
[info] Done compiling.
[info] Compiling 11 Scala sources and 1 Java source to /home/xyh/play/scala/akka-http/akka-http-caching/target/scala-2.12/classes ...
[info] Main Java API documentation to /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api...
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-http-caching/target/scala-2.12/api...
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/HttpApp.scala:120:3: Could not find any member to link for "ServerBinding".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/HttpApp.scala:129:3: Could not find any member to link for "Try".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/HttpApp.scala:78:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/HttpApp.scala:66:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/HttpApp.scala:46:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/HttpApp.scala:33:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
model contains 26 documentable templates
[warn] Unexpected javac output: Loading source file /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/src/main/java/akka/http/javadsl/marshallers/jackson/Jackson.java...
[warn] Constructing Javadoc information...
[warn] Standard Doclet version 12.0.2
[warn] Building tree for all the packages and classes...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/akka/http/javadsl/marshallers/jackson/Jackson.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/akka/http/javadsl/marshallers/jackson/package-summary.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/akka/http/javadsl/marshallers/jackson/package-tree.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/constant-values.html...
[warn] Building index for all the packages and classes...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/overview-tree.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/deprecated-list.html...
[warn] Building index for all classes...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/index-all.html...
[warn] Building index for all classes...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/allclasses-index.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/allpackages-index.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/index.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/api/help-doc.html....
[info] Main Java API documentation successful.
[info] Compiling 1 Java source to /home/xyh/play/scala/akka-http/akka-http-marshallers-java/akka-http-jackson/target/scala-2.12/classes ...
[warn] bootstrap class path not set in conjunction with -source 8
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/Directive.scala:163:3: Could not find any member to link for "Tuple1".
[warn]   /**
[warn]   ^
[info] Done compiling.
[warn] bootstrap class path not set in conjunction with -source 8
[info] Compiling 16 Scala sources to /home/xyh/play/scala/akka-http/akka-http-testkit/target/scala-2.12/classes ...
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/caching/LfuCache.scala:31:3: Could not find any member to link for "akka.http.caching.LfuCache".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/caching/LfuCache.scala:53:3: Could not find any member to link for "akka.http.caching.LfuCache".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/caching/LfuCache.scala:45:3: Could not find any member to link for "akka.http.caching.LfuCache".
[warn]   /**
[warn]   ^
[info] Done compiling.
[info] Compiling 2 Scala sources to /home/xyh/play/scala/akka-http/akka-http-marshallers-scala/akka-http-spray-json/target/scala-2.12/classes ...
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/scaladsl/server/directives/CachingDirectives.scala:42:3: Could not find any member to link for "Cache".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/scaladsl/server/directives/CachingDirectives.scala:21:3: Could not find any member to link for "Cache".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/scaladsl/server/directives/CachingDirectives.scala:61:3: Could not find any member to link for "LfuCache".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/scaladsl/server/directives/CachingDirectives.scala:55:3: Could not find any member to link for "LfuCache".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/javadsl/server/directives/CachingDirectives.scala:51:3: Could not find any member to link for "Cache".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-caching/src/main/scala/akka/http/javadsl/server/directives/CachingDirectives.scala:62:3: Could not find any member to link for "LfuCache".
[warn]   /**
[warn]   ^
[warn] 9 warnings found
[info] Main Scala API documentation successful.
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-http-testkit/target/scala-2.12/api...
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/server/ContentNegotation.scala:40:3: Could not find any member to link for "akka.http.scaladsl.model.MediaType".
[warn]   /**
[warn]   ^
[info] Done compiling.
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-http-marshallers-scala/akka-http-spray-json/target/scala-2.12/api...
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/marshalling/Marshaller.scala:200:3: Could not find any member to link for "akka.http.scaladsl.model.MediaType".
[warn]   /**
[warn]   ^
model contains 10 documentable templates
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/marshalling/Marshaller.scala:23:3: Could not find any member to link for "akka.http.scaladsl.model.MediaType".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/marshalling/Marshaller.scala:33:3: Could not find any member to link for "akka.http.scaladsl.model.MediaType".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http-testkit/src/main/scala/akka/http/scaladsl/testkit/WSProbe.scala:131:48: method expectNoMsg in class ManualProbe is deprecated (since 2.5.5): Use expectNoMessage instead
[warn]       def expectNoMessage(): Unit = subscriber.expectNoMsg()
[warn]                                                ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/common/StrictForm.scala:18:1: Could not find any member to link for "akka.http.scaladsl.model.Multipart.FormData".
[warn] /**
[warn] ^
model contains 42 documentable templates
[info] Main Scala API documentation successful.
[info] Compiling 1 Scala source to /home/xyh/play/scala/akka-http/akka-http-marshallers-scala/akka-http-xml/target/scala-2.12/classes ...
[warn] one warning found
[info] Done compiling.
[info] Main Scala API documentation to /home/xyh/play/scala/akka-http/akka-http-marshallers-scala/akka-http-xml/target/scala-2.12/api...
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/common/EntityStreamingSupport.scala:57:3: Could not find any member to link for "ContentType".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/scaladsl/common/EntityStreamingSupport.scala:43:3: Could not find any member to link for "ContentTypeRange".
[warn]   /**
[warn]   ^
[info] Done compiling.
model contains 8 documentable templates
[warn] /home/xyh/play/scala/akka-http/akka-http-testkit/src/main/scala/akka/http/javadsl/testkit/TestRoute.scala:10:1: Could not find any member to link for "TestResponse".
[warn] /**
[warn] ^
[info] Main Java API documentation to /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api...
[warn] Unexpected javac output: Loading source file /home/xyh/play/scala/akka-http/akka-http-tests/src/main/java/akka/http/javadsl/server/examples/simple/SimpleServerHttpHttpsApp.java...
[warn] Loading source file /home/xyh/play/scala/akka-http/akka-http-tests/src/main/java/akka/http/javadsl/server/examples/simple/SimpleServerApp.java...
[warn] Loading source file /home/xyh/play/scala/akka-http/akka-http-tests/src/main/java/akka/http/javadsl/server/examples/petstore/PetStoreController.java...
[warn] Loading source file /home/xyh/play/scala/akka-http/akka-http-tests/src/main/java/akka/http/javadsl/server/examples/petstore/PetStoreExample.java...
[warn] Loading source file /home/xyh/play/scala/akka-http/akka-http-tests/src/main/java/akka/http/javadsl/server/examples/petstore/Pet.java...
[warn] Constructing Javadoc information...
[warn] Standard Doclet version 12.0.2
[warn] Building tree for all the packages and classes...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/petstore/Pet.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/petstore/PetStoreController.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/petstore/PetStoreExample.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/simple/SimpleServerApp.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/simple/SimpleServerHttpHttpsApp.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/petstore/package-summary.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/petstore/package-tree.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/simple/package-summary.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/akka/http/javadsl/server/examples/simple/package-tree.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/constant-values.html...
[warn] Building index for all the packages and classes...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/overview-tree.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/deprecated-list.html...
[warn] Building index for all classes...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/index.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/index-all.html...
[warn] Building index for all classes...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/allclasses-index.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/allpackages-index.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/overview-summary.html...
[warn] Generating /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/api/help-doc.html....
[info] Main Java API documentation successful.
[info] Compiling 5 Java sources to /home/xyh/play/scala/akka-http/akka-http-tests/target/scala-2.12/classes ...
[info] Main Scala API documentation successful.
[warn] bootstrap class path not set in conjunction with -source 8
Graphviz dot encountered an error when generating the diagram for:
akka.http.scaladsl.client.RequestBuilding.RequestBuilder
These are usually spurious errors, but if you notice a persistent error on
a diagram, please use the -diagrams-debug flag and report a bug with the output.
Graphviz will be restarted...

[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/marshalling/sse/EventStreamMarshalling.scala:20:3: Could not find any member to link for "ServerSentEvent".
[warn]   /**
[warn]   ^
Graphviz dot encountered an error when generating the diagram for:
akka.http.scaladsl.testkit.RouteTest.WithTransformation2
These are usually spurious errors, but if you notice a persistent error on
a diagram, please use the -diagrams-debug flag and report a bug with the output.
Graphviz will be restarted...

[info] Done compiling.
Graphviz dot encountered an error when generating the diagram for:
akka.http.scaladsl.testkit.RouteTest
These are usually spurious errors, but if you notice a persistent error on
a diagram, please use the -diagrams-debug flag and report a bug with the output.
Graphviz will be restarted...

[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/Route.scala:76:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/Route.scala:50:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
[warn] one warning found
[info] Main Scala API documentation successful.
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/SecurityDirectives.scala:296:3: Could not find any member to link for "CompletionStage".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/HeaderDirectives.scala:28:3: Could not find any member to link for "Origin".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:21:3: Could not find any member to link for "HttpCookiePair".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:94:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:86:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:79:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:65:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:58:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:213:3: Could not find any member to link for "akka.stream.ActorMaterializer".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/SecurityDirectives.scala:51:3: Could not find any member to link for "HttpCredentials".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:220:3: Could not find any member to link for "ExecutionContextExecutor".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:261:3: Could not find any member to link for "LoggingAdapter".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:207:3: Could not find any member to link for "Materializer".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/WebSocketDirectives.scala:33:3: Could not find any member to link for "Sec-WebSocket-Protocol".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:268:3: Could not find any member to link for "akka.http.javadsl.settings.ParserSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:179:3: Could not find any member to link for "HttpRequest".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:277:3: Could not find any member to link for "RoutingSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:321:3: Could not find any member to link for "akka.http.javadsl.model.HttpEntity.Strict".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:305:3: Could not find any member to link for "akka.http.javadsl.model.HttpEntity.Strict".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/WebSocketDirectives.scala:24:3: Could not find any member to link for "UpgradeToWebSocket".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/FutureDirectives.scala:48:3: Could not find any member to link for "CircuitBreaker".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:29:3: Could not find any member to link for "HttpCookiePair".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/PathDirectives.scala:231:3: The link target "#path" is ambiguous. Several members fit the target:
[warn] [T](t: akka.http.javadsl.unmarshalling.Unmarshaller[String,T],inner: java.util.function.Function[T,akka.http.javadsl.server.Route]): akka.http.javadsl.server.Route in class PathDirectives [chosen]
[warn] [T1, T2](p: akka.http.javadsl.server.PathMatcher2[T1,T2],inner: java.util.function.BiFunction[T1,T2,akka.http.javadsl.server.Route]): akka.http.javadsl.server.Route in class PathDirectives
[warn] [T](p: akka.http.javadsl.server.PathMatcher1[T],inner: java.util.function.Function[T,akka.http.javadsl.server.Route]): akka.http.javadsl.server.Route in class PathDirectives
[warn] (p: akka.http.javadsl.server.PathMatcher0,inner: java.util.function.Supplier[akka.http.javadsl.server.Route]): akka.http.javadsl.server.Route in class PathDirectives
[warn] (inner: java.util.function.Function[String,akka.http.javadsl.server.Route]): akka.http.javadsl.server.Route in class PathDirectives
[warn] (segment: String,inner: java.util.function.Supplier[akka.http.javadsl.server.Route]): akka.http.javadsl.server.Route in class PathDirectives
[warn]
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:44:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/CookieDirectives.scala:37:3: Could not find any member to link for "Set-Cookie".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:233:3: Could not find any member to link for "LoggingAdapter".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/directives/BasicDirectives.scala:254:3: Could not find any member to link for "RoutingSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/server/Route.scala:96:3: Could not find any member to link for "RoutingSettings".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/java/akka/http/javadsl/server/HttpApp.java:143:3: Could not find any member to link for "Throwable".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/java/akka/http/javadsl/server/HttpApp.java:79:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/java/akka/http/javadsl/server/HttpApp.java:67:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/java/akka/http/javadsl/server/HttpApp.java:47:3: Could not find any member to link for "ActorSystem".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/common/EntityStreamingSupport.scala:55:3: Could not find any member to link for "ContentType".
[warn]   /**
[warn]   ^
[warn] /home/xyh/play/scala/akka-http/akka-http/src/main/scala/akka/http/javadsl/common/EntityStreamingSupport.scala:41:3: Could not find any member to link for "ContentTypeRange".
[warn]   /**
[warn]   ^
[warn] 98 warnings found
[info] Main Scala API documentation successful.
[error] java.lang.RuntimeException: ScalaDoc diagrams not generated!
[error]         at scala.sys.package$.error(package.scala:26)
[error]         at akka.Scaladoc$.scaladocVerifier(Doc.scala:99)
[error]         at akka.Scaladoc$.$anonfun$projectSettings$7(Doc.scala:49)
[error]         at scala.Function1.$anonfun$compose$1(Function1.scala:44)
[error]         at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:40)
[error]         at sbt.std.Transform$$anon$4.work(System.scala:67)
[error]         at sbt.Execute.$anonfun$submit$2(Execute.scala:269)
[error]         at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
[error]         at sbt.Execute.work(Execute.scala:278)
[error]         at sbt.Execute.$anonfun$submit$1(Execute.scala:269)
[error]         at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:178)
[error]         at sbt.CompletionService$$anon$2.call(CompletionService.scala:37)
[error]         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error]         at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
[error]         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error]         at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[error]         at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[error]         at java.base/java.lang.Thread.run(Thread.java:835)
[error] java.lang.RuntimeException: ScalaDoc diagrams not generated!
[error]         at scala.sys.package$.error(package.scala:26)
[error]         at akka.Scaladoc$.scaladocVerifier(Doc.scala:99)
[error]         at akka.Scaladoc$.$anonfun$projectSettings$7(Doc.scala:49)
[error]         at scala.Function1.$anonfun$compose$1(Function1.scala:44)
[error]         at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:40)
[error]         at sbt.std.Transform$$anon$4.work(System.scala:67)
[error]         at sbt.Execute.$anonfun$submit$2(Execute.scala:269)
[error]         at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:16)
[error]         at sbt.Execute.work(Execute.scala:278)
[error]         at sbt.Execute.$anonfun$submit$1(Execute.scala:269)
[error]         at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:178)
[error]         at sbt.CompletionService$$anon$2.call(CompletionService.scala:37)
[error]         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error]         at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
[error]         at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
[error]         at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[error]         at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[error]         at java.base/java.lang.Thread.run(Thread.java:835)
[error] (akka-http-tests / Compile / doc) ScalaDoc diagrams not generated!
[error] (akka-http-compatibility-tests / Compile / doc) ScalaDoc diagrams not generated!
[error] Total time: 143 s, completed 2019年7月31日 上午9:49:14
xieyuheng commented 5 years ago

I am on master branch of akka-http git repo.

raboof commented 5 years ago

Thanks for the ping! I can reproduce the problem.

I'm not sure we should be generating scaladocs for those -tests projects in the first place, though - so perhaps that is the thing to fix here?

raboof commented 5 years ago

Why were you running sbt doc by the way? I don't think it's typically part of our build?

xieyuheng commented 5 years ago

I was trying to build docs to read offline. Now I know that the error is due to -tests projects. and I httracked the docs here: https://github.com/xieyuheng/akka-docs-offline

So I am closing this, because it is not an issue for me anymore.

xieyuheng commented 5 years ago

Thanks for your replies.

raboof commented 5 years ago

Ah, thanks for that background! For future reference, if you ever want to build the docs from the sources, you can use sbt paradox.