Thread.run() has thrown a NullPointerException

We found this prefix in 3 webpages.
MapChildren (3)Typical messages (1)TraceDetailed Map
  1. java.lang.NullPointerException
    1.   at java.util.concurrent.ConcurrentHashMap.put()
    2.   at com.sun.grizzly.tcp.Request.setAttribute()
    3.   at org.apache.jk.common.HandlerRequest.decodeAttributes()
    4.   at org.apache.jk.common.HandlerRequest.decodeRequest()
    5.   at org.apache.jk.common.HandlerRequest.invoke()
    6.   at org.apache.jk.common.ChannelSocket.invoke()
    7.   at org.apache.jk.common.ChannelSocket.processConnection()
    8.   at org.apache.jk.common.ChannelSocket$SocketConnection.runIt()
    9.   at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run()
    10.   at java.lang.Thread.run()
  1. Error when connecting Apache with Glassfish - Bad request

    First:7 years ago
    Last:3 years ago
    Author:oidsman
  2. GitHub iconApache Web server with mod_jk in front of Glassfish 3.1 doesnot work

    First:7 years ago
    Last:1 year ago
    Author:glassfishrobot
  3. Urgent problem with apache mod_jk and glassfish 3.01

    First:7 years ago
    Last:2 years ago
    Author:oidsman
MessageNumber of crashes
<No message>3
  1. java.lang.NullPointerException
    1.   at java.util.concurrent.ConcurrentHashMap.put()
    2.   at com.sun.grizzly.tcp.Request.setAttribute()
    3.   at org.apache.jk.common.HandlerRequest.decodeAttributes()
    4.   at org.apache.jk.common.HandlerRequest.decodeRequest()
    5.   at org.apache.jk.common.HandlerRequest.invoke()
    6.   at org.apache.jk.common.ChannelSocket.invoke()
    7.   at org.apache.jk.common.ChannelSocket.processConnection()
    8.   at org.apache.jk.common.ChannelSocket$SocketConnection.runIt()
    9.   at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run()
    10.   at java.lang.Thread.run()