Rcu.main() has thrown an InternalError

We found this prefix in 2 webpages.
MapChildren (2)Typical messages (2)TraceDetailed Map
  1. java.lang.InternalError
    1.   at sun.awt.X11GraphicsEnvironment.initDisplay()
    2.   at sun.awt.X11GraphicsEnvironment.access$100()
    3.   at sun.awt.X11GraphicsEnvironment$1.run()
    4.   at java.security.AccessController.doPrivileged()
    5.   at sun.awt.X11GraphicsEnvironment.<clinit>()
    6.   at java.lang.Class.forName0()
    7.   at java.lang.Class.forName()
    8.   at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment()
    9.   at sun.awt.X11.XToolkit.<clinit>()
    10.   at java.lang.Class.forName0()
    11.   at java.lang.Class.forName()
    12.   at java.awt.Toolkit$2.run()
    13.   at java.security.AccessController.doPrivileged()
    14.   at java.awt.Toolkit.getDefaultToolkit()
    15.   at com.jgoodies.looks.LookUtils.isLowResolution()
    16.   at com.jgoodies.looks.LookUtils.<clinit>()
    17.   at com.jgoodies.looks.plastic.PlasticLookAndFeel.<clinit>()
    18.   at oracle.sysman.assistants.rcu.ui.InteractiveRCUModel.<init>()
    19.   at oracle.sysman.assistants.rcu.Rcu.execute()
    20.   at oracle.sysman.assistants.rcu.Rcu.main()
  1. OBIEE 11.1.7.0 Step by step installation on Linux 5.8

    First:3 years ago
    Last:2 years ago
    Author:K.Bharathithasan
  2. RCU installation issue

    First:6 years ago
    Last:2 years ago
    Author:SunilSharma
MessageNumber of crashes
Can't connect to X11 window server using ':2' as the value of the DISPLAY variable.1
Can't connect to X11 window server using '101.23.100.1:0.0' as the value of the DISPLAY variable.1
  1. java.lang.InternalError
    1.   at sun.awt.X11GraphicsEnvironment.initDisplay()
    2.   at sun.awt.X11GraphicsEnvironment.access$100()
    3.   at sun.awt.X11GraphicsEnvironment$1.run()
    4.   at java.security.AccessController.doPrivileged()
    5.   at sun.awt.X11GraphicsEnvironment.<clinit>()
    6.   at java.lang.Class.forName0()
    7.   at java.lang.Class.forName()
    8.   at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment()
    9.   at sun.awt.X11.XToolkit.<clinit>()
    10.   at java.lang.Class.forName0()
    11.   at java.lang.Class.forName()
    12.   at java.awt.Toolkit$2.run()
    13.   at java.security.AccessController.doPrivileged()
    14.   at java.awt.Toolkit.getDefaultToolkit()
    15.   at com.jgoodies.looks.LookUtils.isLowResolution()
    16.   at com.jgoodies.looks.LookUtils.<clinit>()
    17.   at com.jgoodies.looks.plastic.PlasticLookAndFeel.<clinit>()
    18.   at oracle.sysman.assistants.rcu.ui.InteractiveRCUModel.<init>()
    19.   at oracle.sysman.assistants.rcu.Rcu.execute()
    20.   at oracle.sysman.assistants.rcu.Rcu.main()