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Build: NetBeans IDE Dev (Build 201703100002) VM: OpenJDK 64-Bit Server VM, 25.121-b14, OpenJDK Runtime Environment, 1.8.0_121-b14 OS: Linux User Comments: terje7601: Dragging the scrollbar down Stacktrace: java.lang.NullPointerException at javax.swing.ToolTipManager.initiateToolTip(ToolTipManager.java:478) at javax.swing.ToolTipManager.mouseEntered(ToolTipManager.java:435) at java.awt.AWTEventMulticaster.mouseEntered(AWTEventMulticaster.java:300) at java.awt.Component.processMouseEvent(Component.java:6542) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6298)
Created attachment 164097 [details] stacktrace