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This issue was reported manually by alhade1988. It already has 1 duplicates Build: NetBeans IDE 8.2 (Build 201609300101) VM: Java HotSpot(TM) 64-Bit Server VM, 9+181, Java(TM) SE Runtime Environment, 9+181 OS: Windows 10 User Comments: alhade1988: <Please provide a description of the problem or the steps to reproduce> Stacktrace: java.lang.ClassNotFoundException: javax.activation.DataContentHandlerFactory at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582) at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:185) at java.lang.ClassLoader.loadClass(ClassLoader.java:496) at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:222) at java.lang.ClassLoader.loadClass(ClassLoader.java:496) at org.openide.awt.QuickSearch.setUpSearch(QuickSearch.java:369)
Created attachment 165289 [details] stacktrace
Comment on attachment 165289 [details] stacktrace >java.lang.ClassNotFoundException: javax.activation.DataContentHandlerFactory > at jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:582) > at jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:185) > at java.lang.ClassLoader.loadClass(ClassLoader.java:496) >Caused: java.lang.ClassNotFoundException: javax.activation.DataContentHandlerFactory starting from ModuleCL@60190343[org.openide.awt] with possible defining loaders [ModuleCL@55bb2de[org.netbeans.modules.xml.jaxb.api], Netigso[reference:file:extra/modules/com-sun-mail-javax-mail.jar], ModuleCL@61d872b2[org.radar.radar.netbeans]] and declared parents [org.netbeans.MainImpl$BootClassLoader@528931cf, ModuleCL@360e8c42[org.netbeans.api.annotations.common]] > at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:224) > at java.lang.ClassLoader.loadClass(ClassLoader.java:496) >Caused: java.lang.NoClassDefFoundError: javax/activation/DataContentHandlerFactory > at org.openide.awt.QuickSearch.setUpSearch(QuickSearch.java:369) > at org.openide.awt.QuickSearch.<init>(QuickSearch.java:107) > at org.openide.awt.QuickSearch.attach(QuickSearch.java:197) > at org.openide.awt.QuickSearch.attach(QuickSearch.java:125) > at org.netbeans.modules.options.OptionsPanel.initUI(OptionsPanel.java:387) > at org.netbeans.modules.options.OptionsPanel.<init>(OptionsPanel.java:177) > at org.netbeans.modules.options.OptionsDisplayerImpl.showOptionsDialog(OptionsDisplayerImpl.java:186) > at org.netbeans.api.options.OptionsDisplayer$3.run(OptionsDisplayer.java:248) > at org.netbeans.api.options.OptionsDisplayer$3.run(OptionsDisplayer.java:234) > at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.doEventAccess(NbMutexEventProvider.java:138) > at org.netbeans.modules.openide.util.NbMutexEventProvider$Event.readAccess(NbMutexEventProvider.java:98) > at org.netbeans.modules.openide.util.LazyMutexImplementation.readAccess(LazyMutexImplementation.java:94) > at org.openide.util.Mutex.readAccess(Mutex.java:218) > at org.netbeans.api.options.OptionsDisplayer.openImpl(OptionsDisplayer.java:234) > at org.netbeans.api.options.OptionsDisplayer.open(OptionsDisplayer.java:181) > at org.netbeans.api.options.OptionsDisplayer.open(OptionsDisplayer.java:131) > at org.netbeans.api.options.OptionsDisplayer.open(OptionsDisplayer.java:197) > at org.netbeans.modules.options.OptionsWindowAction.actionPerformed(OptionsWindowAction.java:64) > at org.openide.awt.AlwaysEnabledAction$1.run(AlwaysEnabledAction.java:199) > at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:95) > at org.openide.util.actions.ActionInvoker.doPerformAction(ActionInvoker.java:116) > at org.openide.util.actions.ActionInvoker.invokeAction(ActionInvoker.java:99) > at org.openide.awt.AlwaysEnabledAction.actionPerformed(AlwaysEnabledAction.java:202) > at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967) > at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308) > at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405) > at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262) > at javax.swing.AbstractButton.doClick(AbstractButton.java:369) > at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:980) > at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1024) > at java.awt.Component.processMouseEvent(Component.java:6578) > at javax.swing.JComponent.processMouseEvent(JComponent.java:3343) > at java.awt.Component.processEvent(Component.java:6343) > at java.awt.Container.processEvent(Container.java:2259) > at java.awt.Component.dispatchEventImpl(Component.java:4961) > at java.awt.Container.dispatchEventImpl(Container.java:2317) > at java.awt.Component.dispatchEvent(Component.java:4793) > at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4904) > at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4539) > at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4480) > at java.awt.Container.dispatchEventImpl(Container.java:2303) > at java.awt.Window.dispatchEventImpl(Window.java:2758) > at java.awt.Component.dispatchEvent(Component.java:4793) > at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:766) > at java.awt.EventQueue.access$500(EventQueue.java:97) > at java.awt.EventQueue$3.run(EventQueue.java:717) > at java.awt.EventQueue$3.run(EventQueue.java:711) > at java.security.AccessController.doPrivileged(AccessController.java:0) > at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) > at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:99) > at java.awt.EventQueue$4.run(EventQueue.java:739) > at java.awt.EventQueue$4.run(EventQueue.java:737) > at java.security.AccessController.doPrivileged(AccessController.java:0) > at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) > at java.awt.EventQueue.dispatchEvent(EventQueue.java:736) > at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) > at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:199) > at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) > at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) > at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) > at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) > at java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
*** This bug has been marked as a duplicate of bug 271642 ***