java.lang.IncompatibleClassChangeError: org/eclipse/jetty/websocket/servlet/ServletUpgradeRequest

GitHub | cbeust | 2 months ago
tip
Do you find the tips below useful? Click on the to mark them and say thanks to poroszd and rafael . Or join the community to write better ones.
  1. 0
    samebug tip
    Upgrade yokozuna
  2. 0
    samebug tip
    jsp-api and servlet-api jars must NOT be deployed by your web app. They should be marked as provided but not deployed by your app.
  3. 0
    samebug tip
    host port isnt set
    via GitHub by rawlingsj
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

  5. 0

    GitHub comment 320#278738803

    GitHub | 2 months ago | cbeust
    java.lang.IncompatibleClassChangeError: org/eclipse/jetty/websocket/servlet/ServletUpgradeRequest
  6. 0
    samebug tip
    When you have no build parameters, uncheck 'This build is parameterized'

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.IncompatibleClassChangeError

      org/eclipse/jetty/websocket/servlet/ServletUpgradeRequest

      at org.eclipse.jetty.websocket.server.WebSocketServerFactory.acceptWebSocket()
    2. Jetty
      SelectChannelEndPoint$2.run
      1. org.eclipse.jetty.websocket.server.WebSocketServerFactory.acceptWebSocket(WebSocketServerFactory.java:168)
      2. org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:207)
      3. org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668)
      4. org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
      5. org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
      6. org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1158)
      7. org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
      8. org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
      9. org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1090)
      10. org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
      11. org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52)
      12. org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:119)
      13. org.eclipse.jetty.server.Server.handle(Server.java:517)
      14. org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
      15. org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:242)
      16. org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:261)
      17. org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
      18. org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:75)
      18 frames
    3. org.eclipse.jetty
      ExecuteProduceConsume.run
      1. org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:213)
      2. org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:147)
      2 frames
    4. Jetty
      QueuedThreadPool$3.run
      1. org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
      2. org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
      2 frames
    5. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame