javax.websocket.DeploymentException

Stack Overflow | Flair | 7 months ago
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  1. 0

    Error with javax.websocket library

    Stack Overflow | 7 months ago | Flair
    javax.websocket.DeploymentException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.glassfish.tyrus.core.AnnotatedEndpoint.<init>()
    2. Tyrus Core
      AnnotatedEndpoint.fromInstance
      1. org.glassfish.tyrus.core.AnnotatedEndpoint.<init>(AnnotatedEndpoint.java:161)
      2. org.glassfish.tyrus.core.AnnotatedEndpoint.fromInstance(AnnotatedEndpoint.java:135)
      2 frames
    3. Tyrus Client
      ClientManager$3.run
      1. org.glassfish.tyrus.client.ClientManager$3.run(ClientManager.java:564)
      1 frame
    4. Java RT
      FutureTask.run
      1. java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
      2. java.util.concurrent.FutureTask.run(FutureTask.java:266)
      2 frames
    5. Tyrus Client
      ClientManager$SameThreadExecutorService.execute
      1. org.glassfish.tyrus.client.ClientManager$SameThreadExecutorService.execute(ClientManager.java:871)
      1 frame
    6. Java RT
      AbstractExecutorService.submit
      1. java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112)
      1 frame
    7. Tyrus Client
      ClientManager.connectToServer
      1. org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:516)
      2. org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:378)
      2 frames
    8. pre
      TestApp.main
      1. pre.Web.<init>(Web.java:19)
      2. pre.TestApp.main(TestApp.java:10)
      2 frames