Failed

dk.netarkivet.harvester.harvesting.monitor.StartedJobHistoryChartGenTest.testPngGeneration

Failing for the past 2 builds (Since Unstable#6 )
Took 1.3 sec.

Error Message

Can't connect to X11 window server using ':50' as the value of the DISPLAY variable.

Stacktrace

java.awt.AWTError: Can't connect to X11 window server using ':50' as the value of the DISPLAY variable.
	at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
	at sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:65)
	at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:115)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:74)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at java.awt.GraphicsEnvironment.createGE(GraphicsEnvironment.java:103)
	at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:82)
	at sun.awt.X11.XToolkit.<clinit>(XToolkit.java:126)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:264)
	at java.awt.Toolkit$2.run(Toolkit.java:860)
	at java.awt.Toolkit$2.run(Toolkit.java:855)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:854)
	at sun.swing.SwingUtilities2.getSystemMnemonicKeyMask(SwingUtilities2.java:2020)
	at javax.swing.plaf.basic.BasicLookAndFeel.initComponentDefaults(BasicLookAndFeel.java:1158)
	at javax.swing.plaf.metal.MetalLookAndFeel.initComponentDefaults(MetalLookAndFeel.java:431)
	at javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:148)
	at javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1577)
	at javax.swing.UIManager.setLookAndFeel(UIManager.java:539)
	at javax.swing.UIManager.setLookAndFeel(UIManager.java:579)
	at javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1349)
	at javax.swing.UIManager.initialize(UIManager.java:1459)
	at javax.swing.UIManager.maybeInitialize(UIManager.java:1426)
	at javax.swing.UIManager.getDefaults(UIManager.java:659)
	at javax.swing.UIManager.getColor(UIManager.java:701)
	at org.jfree.chart.JFreeChart.<clinit>(JFreeChart.java:261)
	at dk.netarkivet.harvester.harvesting.monitor.StartedJobHistoryChartGen.generatePngChart(StartedJobHistoryChartGen.java:403)
	at dk.netarkivet.harvester.harvesting.monitor.StartedJobHistoryChartGenTest.testPngGeneration(StartedJobHistoryChartGenTest.java:95)

Standard Error

log4j:WARN No appenders could be found for logger (com.mchange.v2.log.MLog).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.