JFrame.<init>() has thrown a HeadlessException

We found this prefix in 7 webpages.
MapChildren (7)Typical messages (3)TraceDetailed Map
  1. java.awt.HeadlessException
    1.   at java.awt.GraphicsEnvironment.checkHeadless()
    2.   at java.awt.Window.<init>()
    3.   at java.awt.Frame.<init>()
    4.   at java.awt.Frame.<init>()
    5.   at javax.swing.JFrame.<init>()
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  1. no X11 Display variable was set -what's this

    First:11 years ago
    Last:2 years ago
    Author:arbex
  2. HeadlessException running OpenJump

    First:2 years ago
    Last:2 years ago
    Author:Alexander Rumanovsk
  3. GitHub iconGitHub comment 33#223615792

    First:2 years ago
    Last:2 months ago
    Author:moskalenko
  4. GitHub iconEnable unattended install of sikuli

    First:4 years ago
    Last:3 years ago
    Author:pghalliday
  5. FATAL - jmeter.JMeter: An error occurred: java.awt.HeadlessException

    First:3 years ago
    Last:2 years ago
    Author:Anish Philip
  6. GitHub iconGitHub comment 2408#334753964

    First:1 year ago
    Last:3 months ago
    Author:gotic3n
  7. GitHub iconRemove X dependency

    First:3 months ago
    Last:2 months ago
    Author:jgeluk
MessageNumber of crashes
No X11 DISPLAY variable was set, but this program performed an operation which requires it.3
No X11 DISPLAY variable was set, but this program performed an operation which requires it.2
<No message>2
  1. java.awt.HeadlessException
    1.   at java.awt.GraphicsEnvironment.checkHeadless()
    2.   at java.awt.Window.<init>()
    3.   at java.awt.Frame.<init>()
    4.   at java.awt.Frame.<init>()
    5.   at javax.swing.JFrame.<init>()
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