java.lang.RuntimeException: org.lwjgl.LWJGLException: Could not open X display connection

Server Fault | Viktor Stolbin | 3 years ago
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    Why cron job is not able to open X display connection

    Server Fault | 3 years ago | Viktor Stolbin
    java.lang.RuntimeException: org.lwjgl.LWJGLException: Could not open X display connection

    Root Cause Analysis

    1. org.lwjgl.LWJGLException

      Could not open X display connection

      at org.lwjgl.opengl.LinuxDisplay.openDisplay()
    2. Lighweight Java Game Library
      LinuxDisplay.openDisplay
      1. org.lwjgl.opengl.LinuxDisplay.openDisplay(Native Method)[lwjgl.jar:na]
      1 frame