java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it.

justanswer.com | 4 months ago
  1. 0

    I have a Java compiling issue. Its probably a classpath issue.

    justanswer.com | 4 months ago
    java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it.
  2. 0

    No X11 DISPLAY variable was set, but this program performed an operation which requires it

    Stack Overflow | 4 years ago | javydreamercsw
    java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it.
  3. 0

    Headless Adempiere

    adempiere | 10 years ago | northernbrewer
    java.awt.HeadlessException: No X11 DISPLAY variable was set, but this program performed an operation which requires it.
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Root Cause Analysis

  1. java.awt.HeadlessException

    No X11 DISPLAY variable was set, but this program performed an operation which requires it.

    at java.awt.GraphicsEnvironment.checkHeadless()
  2. Java RT
    JDialog.<init>
    1. java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159)
    2. java.awt.Window.<init>(Window.java:432)
    3. java.awt.Frame.<init>(Frame.java:403)
    4. java.awt.Frame.<init>(Frame.java:368)
    5. javax.swing.SwingUtilities$SharedOwnerFrame.<init>(SwingUtilities.java:1733)
    6. javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:1810)
    7. javax.swing.JDialog.<init>(JDialog.java:253)
    7 frames
  3. com.sun.tools
    Main.main
    1. com.sun.tools.xjc.installer.LicenseForm.<init>(LicenseForm.java:44)
    2. com.sun.tools.xjc.installer.Main.main(Main.java:37)
    2 frames