It used to be a feature that allows to submit exceptions along with some other info to Netbeans development team with a click of a button. Now you can only open notification and view the exception stack trace and that's it. Exceptions do occur regularly and I mostly ignore them. I did raise this question sometime ago and was told that now I need to open JIRA ticket manually to submit any NB problem and supply code samples in Apache GIT. IMHO it is bad idea and not acceptable for many Netbeans users because
1. It does take more time, which is hard to allocate in busy development schedule. 2. Many companies (like mine) for security reasons do not allow to use offsite GIT and JIRA Therefore, Netbeans team diminishing their ability to fix bugs and other problems. For example, yesterday I was debugging an application and wanted to see changes in the database. I did have SQL window open. As I switched to this SQL tab, exception occurred and all windows in Netbeans were garbled. I saved the stack trace and had to restart NB as it was not responsive. Here the stack trace: java.lang.NullPointerException at org.netbeans.modules.db.dataview.util.FileBackedClob.getSubString(FileBackedClob.java:166) at org.netbeans.modules.db.dataview.util.LobHelper.clobToString(LobHelper.java:142) at org.netbeans.modules.db.dataview.table.ClobCellRenderer.getTableCellRendererComponent(ResultSetCellRenderer.java:217) at org.netbeans.modules.db.dataview.table.ResultSetCellRenderer.getTableCellRendererComponent(ResultSetCellRenderer.java:98) at java.desktop/javax.swing.JTable.prepareRenderer(JTable.java:5741) at org.netbeans.modules.db.dataview.table.JXTableDecorator.prepareRenderer(JXTableDecorator.java:119) at org.netbeans.modules.db.dataview.output.DataViewTableUI.prepareRenderer(DataViewTableUI.java:126) at java.desktop/javax.swing.plaf.basic.BasicTableUI.paintCell(BasicTableUI.java:2190) at java.desktop/javax.swing.plaf.basic.BasicTableUI.paintCells(BasicTableUI.java:2092) at java.desktop/javax.swing.plaf.basic.BasicTableUI.paint(BasicTableUI.java:1888) at com.formdev.flatlaf.ui.FlatTableUI.paint(FlatTableUI.java:396) at java.desktop/javax.swing.plaf.ComponentUI.update(ComponentUI.java:161) at java.desktop/javax.swing.JComponent.paintComponent(JComponent.java:797) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1074) at org.netbeans.modules.db.dataview.table.JXTableDecorator.paint(JXTableDecorator.java:65) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JViewport.paint(JViewport.java:737) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JSplitPane.paintChildren(JSplitPane.java:1024) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at org.netbeans.swing.tabcontrol.TabbedContainer.paint(TabbedContainer.java:969) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:586) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at org.netbeans.core.windows.view.ui.MainWindow$1.paint(MainWindow.java:166) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:586) at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083) at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5255) at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBufferedImpl(RepaintManager.java:1643) at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1618) at java.desktop/javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1556) at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1323) at java.desktop/javax.swing.JComponent._paintImmediately(JComponent.java:5203) at java.desktop/javax.swing.JComponent.paintImmediately(JComponent.java:5013) at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:865) at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:848) at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:848) at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:823) at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:772) at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1884) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:316) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715) at java.base/java.security.AccessController.doPrivileged(AccessController.java:391) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136) [catch] at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90) And here is my NB info Product Version: Apache NetBeans IDE 14 Java: 14.0.2; Java HotSpot(TM) 64-Bit Server VM 14.0.2+12-46 Runtime: Java(TM) SE Runtime Environment 14.0.2+12-46 System: Windows 10 version 10.0 running on amd64; Cp1252; en_US (nb) Gary Greenberg Staff Software Engineer