java.lang.InternalError

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

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Stack trace

  • java.lang.InternalError: Can't connect to X11 window server using '' as the value of the DISPLAY variable. at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:62) at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:178) at java.security.AccessController.doPrivileged(Native Method) at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:142) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:186) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:82) at sun.awt.X11.XToolkit.<clinit>(XToolkit.java:112) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:186) at java.awt.Toolkit$2.run(Toolkit.java:849) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:841) at org.lwjgl.LinuxSysImplementation.<clinit>(LinuxSysImplementation.java:45) at org.lwjgl.Sys.createImplementation(Sys.java:113) at org.lwjgl.Sys.<clinit>(Sys.java:98) at org.lwjgl.opencl.CL.<clinit>(CL.java:51) at com.diablominer.DiabloMiner.DiabloMiner.execute(DiabloMiner.java:234) at com.diablominer.DiabloMiner.DiabloMiner.main(DiabloMiner.java:103)

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