java.lang.InternalError

Can't connect to X11 window server using 'localhost:0' as the value of the DISPLAY variable.

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  • Stack trace

    • java.lang.InternalError: Can't connect to X11 window server using 'localhost:0' as the value of the DISPLAY variable. at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:77)

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