java.lang.ClassNotFoundException: org.jdesktop.swingx.painter.PainterIcon
   at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Caused: java.lang.ClassNotFoundException: org.jdesktop.swingx.painter.PainterIcon starting from ModuleCL@61b80d9b[org.netbeans.modules.tasks.ui] with possible defining loaders [ModuleCL@70bdd2e7[org.netbeans.libs.swingx]] and declared parents [ModuleCL@47098a[org.openide.nodes], ModuleCL@2a738a71[org.openide.actions], org.netbeans.MainImpl$BootClassLoader@2c6f7ce9, ModuleCL@37c3432a[org.openide.windows], ModuleCL@dd0feea[org.netbeans.modules.settings], ModuleCL@23b6c184[org.openide.awt], ModuleCL@39849daf[org.netbeans.modules.projectuiapi], ModuleCL@eefeff8[org.openide.explorer], ModuleCL@742e6c66[org.openide.loaders], ModuleCL@70bdd2e7[org.netbeans.libs.swingx], ...11 more]
   at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:224)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
Caused: java.lang.NoClassDefFoundError: org/jdesktop/swingx/painter/PainterIcon
   at org.netbeans.modules.tasks.ui.treelist.TreeListNode$ProgressLabel.<init>(TreeListNode.java:385)
   at org.netbeans.modules.tasks.ui.treelist.TreeListNode.createProgressLabel(TreeListNode.java:304)
   at org.netbeans.modules.tasks.ui.dashboard.TitleNode.<init>(TitleNode.java:74)
   at org.netbeans.modules.tasks.ui.dashboard.DashboardViewer.<init>(DashboardViewer.java:156)
   at org.netbeans.modules.tasks.ui.dashboard.DashboardViewer.<init>(DashboardViewer.java:85)
   at org.netbeans.modules.tasks.ui.dashboard.DashboardViewer$Holder.<clinit>(DashboardViewer.java:232)
   at org.netbeans.modules.tasks.ui.dashboard.DashboardViewer.getInstance(DashboardViewer.java:190)
   at org.netbeans.modules.tasks.ui.FilterPanel.createFilterPopup(FilterPanel.java:238)
   at org.netbeans.modules.tasks.ui.FilterPanel.<init>(FilterPanel.java:127)
   at org.netbeans.modules.tasks.ui.DashboardTopComponent.componentOpened(DashboardTopComponent.java:189)
   at org.openide.windows.WindowManager.componentOpenNotify(WindowManager.java:307)
   at org.netbeans.core.windows.WindowManagerImpl.notifyTopComponentOpened(WindowManagerImpl.java:1140)
   at org.netbeans.core.windows.Central.addModeOpenedTopComponent(Central.java:798)
   at org.netbeans.core.windows.ModeImpl.addOpenedTopComponent(ModeImpl.java:354)
   at org.netbeans.core.windows.PersistenceHandler.initModeFromConfig(PersistenceHandler.java:451)
   at org.netbeans.core.windows.PersistenceHandler.load(PersistenceHandler.java:214)
   at org.netbeans.core.windows.WindowSystemImpl.load(WindowSystemImpl.java:81)
   at org.netbeans.core.GuiRunLevel$InitWinSys.run(GuiRunLevel.java:231)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:641)
   at java.awt.EventQueue.access$000(EventQueue.java:84)
   at java.awt.EventQueue$1.run(EventQueue.java:602)
   at java.awt.EventQueue$1.run(EventQueue.java:600)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:611)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)