Playframework p、 nettyException-Netty java.lang.NoSuchMethodError中捕获的异常：

我从源代码处编译了spark笔记本，在尝试运行它时出错。网络版有点问题

嗯，spark笔记本中有很多组件。这些组件需要不同的netty版本。我试图强迫sbt使用一些特定的版本，比如

libraryDependencies += "io.netty" % "netty" % "3.6.3.Final" force()

但这并没有成功。你知道怎么解决吗

顺便说一句，netty 3.2.5来自org.jboss.netty.netty-3.2.5.Final.jar。还有来自io.netty的netty工件：io.netty.netty-3.6.3.Final.jar。是的，有点乱：-）

[error] p.nettyException - Exception caught in Netty
java.lang.NoSuchMethodError: org.jboss.netty.handler.codec.http.HttpRequest.headers()Lorg/jboss/netty/handler/codec/http/HttpHeaders;
    at play.core.server.netty.PlayDefaultUpstreamHandler.getHeaders(PlayDefaultUpstreamHandler.scala:366) ~[play_2.11-2.3.10.jar:2.3.10]
    at play.core.server.netty.PlayDefaultUpstreamHandler.messageReceived(PlayDefaultUpstreamHandler.scala:87) ~[play_2.11-2.3.10.jar:2.3.10]
    at com.typesafe.netty.http.pipelining.HttpPipeliningHandler.messageReceived(HttpPipeliningHandler.java:62) ~[netty-http-pipelining-1.1.2.jar:na]
    at org.jboss.netty.handler.codec.http.HttpContentDecoder.messageReceived(HttpContentDecoder.java:104) ~[netty-3.2.5.Final.jar:na]
    at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:302) ~[netty-3.2.5.Final.jar:na]