Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at org.monazilla.v2c.V2CThreadStyle.pushFont(V2CThreadStyle.java:1614) at org.monazilla.v2c.V2CThreadStyle$ContainerTag.pushFont(V2CThreadStyle.java:1574) at org.monazilla.v2c.V2CThreadStyle.restore(V2CThreadStyle.java:821) at org.monazilla.v2c.V2CThreadStyle.<init>(V2CThreadStyle.java:578) at org.monazilla.v2c.V2CThreadStyle.getStyle(V2CThreadStyle.java:263) at org.monazilla.v2c.V2CThreadStyle.getStyle(V2CThreadStyle.java:245) at org.monazilla.v2c.V2CThreadPanel.<init>(V2CThreadPanel.java:926) at org.monazilla.v2c.V2CThreadPanel.open(V2CThreadPanel.java:279) at org.monazilla.v2c.V2CThreadItem.open(V2CThreadItem.java:1229) at org.monazilla.v2c.V2CThreadList.openSelectedThreads(V2CThreadList.java:1499) at org.monazilla.v2c.V2CThreadList.openSelectedThreads(V2CThreadList.java:1485) at org.monazilla.v2c.V2CThreadList$PopupListener.doClickAction(V2CThreadList.java:1906) at org.monazilla.v2c.V2CListTable$TitlePopupListener.mouseReleased(V2CListTable.java:497) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:232) at java.awt.Component.processMouseEvent(Component.java:5554) at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)