Java Exception int NFA 5502
Hi
I'm trying to use NFA version 5502 on Linux FC5 machine.
NFA starting from /etc/init.d/netflowanalyzer
But time after time i'm getting this error, when clicking on an interface in dashboard window.
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Can't connect to X11 window server using 'aei-nb:0.0' as the value of the DISPLAY variable.
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.jspui.traffic_jsp._jspService(traffic_jsp.java:2018)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
com.adventnet.netflow.utils.EncodingFilter.doFilter(EncodingFilter.java:45)
root cause
java.lang.InternalError: Can't connect to X11 window server using 'aei-nb:0.0' as the value of the DISPLAY variable.
sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
sun.awt.X11GraphicsEnvironment.access$000(Unknown Source)
sun.awt.X11GraphicsEnvironment$1.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
sun.awt.X11GraphicsEnvironment.<clinit>(Unknown Source)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source)
sun.awt.X11.XToolkit.<clinit>(Unknown Source)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
java.awt.Toolkit$2.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.awt.Toolkit.getDefaultToolkit(Unknown Source)
java.awt.SystemColor.updateSystemColors(Unknown Source)
java.awt.SystemColor.<clinit>(Unknown Source)
org.jfree.chart.JFreeChartConstants.<clinit>(JFreeChartConstants.java:61)
com.adventnet.netflow.beans.ReportDetailsBean.generateGraphTimeSeries(ReportDetailsBean.java:519)
com.adventnet.netflow.beans.ReportDetailsBean.getGraphPageResults(ReportDetailsBean.java:158)
org.apache.jsp.jspui.traffic_jsp._jspService(traffic_jsp.java:531)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
com.adventnet.netflow.utils.EncodingFilter.doFilter(EncodingFilter.java:45)
Can you help me with this problem?
Thank you.
I'm trying to use NFA version 5502 on Linux FC5 machine.
NFA starting from /etc/init.d/netflowanalyzer
But time after time i'm getting this error, when clicking on an interface in dashboard window.
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Can't connect to X11 window server using 'aei-nb:0.0' as the value of the DISPLAY variable.
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
org.apache.jsp.jspui.traffic_jsp._jspService(traffic_jsp.java:2018)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
com.adventnet.netflow.utils.EncodingFilter.doFilter(EncodingFilter.java:45)
root cause
java.lang.InternalError: Can't connect to X11 window server using 'aei-nb:0.0' as the value of the DISPLAY variable.
sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
sun.awt.X11GraphicsEnvironment.access$000(Unknown Source)
sun.awt.X11GraphicsEnvironment$1.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
sun.awt.X11GraphicsEnvironment.<clinit>(Unknown Source)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Unknown Source)
sun.awt.X11.XToolkit.<clinit>(Unknown Source)
java.lang.Class.forName0(Native Method)
java.lang.Class.forName(Unknown Source)
java.awt.Toolkit$2.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.awt.Toolkit.getDefaultToolkit(Unknown Source)
java.awt.SystemColor.updateSystemColors(Unknown Source)
java.awt.SystemColor.<clinit>(Unknown Source)
org.jfree.chart.JFreeChartConstants.<clinit>(JFreeChartConstants.java:61)
com.adventnet.netflow.beans.ReportDetailsBean.generateGraphTimeSeries(ReportDetailsBean.java:519)
com.adventnet.netflow.beans.ReportDetailsBean.getGraphPageResults(ReportDetailsBean.java:158)
org.apache.jsp.jspui.traffic_jsp._jspService(traffic_jsp.java:531)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
com.adventnet.netflow.utils.EncodingFilter.doFilter(EncodingFilter.java:45)
Can you help me with this problem?
Thank you.