java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.catalina.connector.http.HttpResponseStream.checkHead()
    2. org.apache.catalina
      HttpResponseImpl.createOutputStream
      1. org.apache.catalina.connector.http.HttpResponseStream.checkHead(HttpResponseStream.java:253)
      2. org.apache.catalina.connector.http.HttpResponseStream.<init>(HttpResponseStream.java:104)
      3. org.apache.catalina.connector.http.HttpResponseImpl.createOutputStream(HttpResponseImpl.java:220)
      3 frames
    3. Glassfish Core
      HttpResponseBase.finishResponse
      1. org.apache.catalina.connector.ResponseBase.getOutputStream(ResponseBase.java:725)
      2. org.apache.catalina.connector.ResponseBase.finishResponse(ResponseBase.java:469)
      3. org.apache.catalina.connector.HttpResponseBase.finishResponse(HttpResponseBase.java:236)
      3 frames
    4. org.apache.catalina
      HttpProcessor.run
      1. org.apache.catalina.connector.http.HttpResponseImpl.finishResponse(HttpResponseImpl.java:288)
      2. org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1039)
      3. org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
      3 frames
    5. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:479)
      1 frame