java.lang.NullPointerException

Oracle Community | 3004 | 2 decades ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at weblogic.servlet.internal.HttpServer.setServerList()
    2. Atmosphere weblogic
      ServletOutputStreamImpl.print
      1. weblogic.servlet.internal.HttpServer.setServerList(HttpServer.java:251)
      2. weblogic.servlet.internal.HttpServer.getHash(HttpServer.java:270)
      3. weblogic.servlet.internal.ServletResponseImpl.writeHeaders(ServletResponseImpl.java:659)
      4. weblogic.servlet.internal.ServletOutputStreamImpl.flush(ServletOutputStreamImpl.java:124)
      5. weblogic.servlet.internal.ServletOutputStreamImpl.flushWithCheck(ServletOutputStreamImpl.java:451)
      6. weblogic.servlet.internal.ServletOutputStreamImpl.print(ServletOutputStreamImpl.java:243)
      6 frames
    3. weblogic.servlet.jsp
      JspWriterImpl.print
      1. weblogic.servlet.jsp.JspWriterImpl.print(JspWriterImpl.java:139)
      1 frame
    4. weblogic.management.console
      _cluster._jspService
      1. weblogic.management.console.tags.BaseTag.print(BaseTag.java:118)
      2. weblogic.management.console.tags.TabbedDialogTag.printImageTag(TabbedDialogTag.java:668)
      3. weblogic.management.console.tags.TabbedDialogTag.printTab(TabbedDialogTag.java:575)
      4. weblogic.management.console.tags.TabbedDialogTag.printStart(TabbedDialogTag.java:253)
      5. weblogic.management.console.tags.TabbedDialogTag.doStartTag(TabbedDialogTag.java:209)
      6. weblogic.management.console.pages._panels._mbean._cluster._jspService(_cluster.java:670)
      6 frames
    5. weblogic.servlet.jsp
      JspBase.service
      1. weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
      1 frame
    6. Atmosphere weblogic
      ServletRequestImpl.execute
      1. weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:208)
      2. weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:1127)
      3. weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1529)
      3 frames
    7. weblogic.kernel
      ExecuteThread.run
      1. weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
      2. weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
      2 frames