Headless error when interrupted cmdline songkong on linux

Description

Headless error when interupted cmdline songkong on linux

java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204)
at java.awt.Window.<init>(Window.java:536)
at java.awt.Frame.<init>(Frame.java:420)
at java.awt.Frame.<init>(Frame.java:385)
at javax.swing.SwingUtilities$SharedOwnerFrame.<init>(SwingUtilities.java:1758)
at javax.swing.SwingUtilities.getSharedOwnerFrame(SwingUtilities.java:1833)
at javax.swing.JOptionPane.getRootFrame(JOptionPane.java:1696)
at javax.swing.JOptionPane.getWindowForComponent(JOptionPane.java:1637)
at javax.swing.ProgressMonitor$ProgressOptionPane.createDialog(ProgressMonitor.java:181)
at javax.swing.ProgressMonitor.setProgress(ProgressMonitor.java:292)
at com.jthink.songkong.reports.SongChangesReport.outputMusicBrainzReleaseReport(SongChangesReport.java:1517)
at com.jthink.songkong.reports.FixSongsReportCreator.createReport(FixSongsReportCreator.java:89)
at com.jthink.songkong.cmdline.ShutdownHook.run(ShutdownHook.java:29)

Environment

None

Status

Assignee

Unassigned

Reporter

Paul Taylor

Labels

None

Forum Username

paul

os

None

Components

Fix versions

Affects versions

4.7

Priority

Minor