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Got this exception when opened a self sampling snapshot in JDev. Using NetBeans binaries from Jan 31st. java.lang.UnsupportedOperationException: PERPIXEL_TRANSLUCENT translucency is not supported at java.awt.Window.setBackground(Window.java:3850) at org.netbeans.lib.profiler.ui.swing.ProfilerTableHovers.openWindow(ProfilerTableHovers.java:298) at org.netbeans.lib.profiler.ui.swing.ProfilerTableHovers.showPopups(ProfilerTableHovers.java:215) at org.netbeans.lib.profiler.ui.swing.ProfilerTableHovers.checkPopup(ProfilerTableHovers.java:171) at org.netbeans.lib.profiler.ui.swing.ProfilerTableHovers.updatePopups(ProfilerTableHovers.java:134) at org.netbeans.lib.profiler.ui.swing.ProfilerTableHovers.access$500(ProfilerTableHovers.java:85) at org.netbeans.lib.profiler.ui.swing.ProfilerTableHovers$Opener.componentMoved(ProfilerTableHovers.java:427) at java.awt.AWTEventMulticaster.componentMoved(AWTEventMulticaster.java:169) at java.awt.Component.processComponentEvent(Component.java:6364) at java.awt.Component.processEvent(Component.java:6315) at java.awt.Container.processEvent(Container.java:2236) at java.awt.Component.dispatchEventImpl(Component.java:4891) at java.awt.Container.dispatchEventImpl(Container.java:2294) at java.awt.Component.dispatchEvent(Component.java:4713) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at oracle.javatools.internal.ui.EventQueueWrapper._dispatchEvent(EventQueueWrapper.java:169) at oracle.javatools.internal.ui.EventQueueWrapper.dispatchEvent(EventQueueWrapper.java:151) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
When this happened? Are you using VNC session?
Issue #262670 looks similar.
Yes, it was in VNC session.
Fixed by http://hg.netbeans.org/profiler-main/rev/f0291d458b63.
Integrated into 'main-silver', will be available in build *201702040002* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress) Changeset: http://hg.netbeans.org/main-silver/rev/f0291d458b63 User: Jiri Sedlacek <jis@netbeans.org> Log: Bugfix #269737 - make sure that setting transparent window background is supported by the device
Working fine with 201702060959 binaries.