java.lang.NullPointerException

Oracle Community | oidsman | 6 years ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at java.util.concurrent.ConcurrentHashMap.put()
  2. Java RT
    ConcurrentHashMap.put
    1. java.util.concurrent.ConcurrentHashMap.put(Unknown Source)
    1 frame
  3. Grizzly WS
    Request.setAttribute
    1. com.sun.grizzly.tcp.Request.setAttribute(Request.java:446)
    1 frame
  4. Embedded GlassFish Web
    ChannelSocket$SocketConnection.runIt
    1. org.apache.jk.common.HandlerRequest.decodeAttributes(HandlerRequest.java:501)
    2. org.apache.jk.common.HandlerRequest.decodeRequest(HandlerRequest.java:451)
    3. org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:303)
    4. org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:814)
    5. org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:743)
    6. org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:936)
    6 frames
  5. Tomcat Util
    ThreadPool$ControlRunnable.run
    1. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:682)
    1 frame
  6. Java RT
    Thread.run
    1. java.lang.Thread.run(Unknown Source)
    1 frame