java.lang.NullPointerException: The project parameter cannot be null
   at org.openide.util.Parameters.notNull(Parameters.java:89)
   at org.netbeans.modules.hudsonfindbugs.api.FindBugsQuery.getFindBugsUrl(FindBugsQuery.java:93)
   at org.netbeans.modules.hudsonfindbugs.FindBugsTaskScanner.setScope(FindBugsTaskScanner.java:108)
   at org.netbeans.modules.tasklist.impl.TaskManagerImpl.doRefresh(TaskManagerImpl.java:353)
   at org.netbeans.modules.tasklist.impl.TaskManagerImpl.access$200(TaskManagerImpl.java:78)
   at org.netbeans.modules.tasklist.impl.TaskManagerImpl$3.run(TaskManagerImpl.java:339)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1454)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2036)
Caused: org.openide.util.RequestProcessor$SlowItem: task failed due to: java.lang.NullPointerException: The project parameter cannot be null
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:424)
   at org.netbeans.modules.tasklist.impl.TaskManagerImpl.refresh(TaskManagerImpl.java:336)
   at org.netbeans.spi.tasklist.TaskScanningScope$Callback.refresh(TaskScanningScope.java:173)
   at org.netbeans.modules.tasklist.impl.CurrentEditorScanningScope.switchCurrentFile(CurrentEditorScanningScope.java:168)
   at org.netbeans.modules.tasklist.impl.CurrentEditorScanningScope.run(CurrentEditorScanningScope.java:151)
   at org.netbeans.modules.tasklist.impl.CurrentEditorScanningScope.propertyChange(CurrentEditorScanningScope.java:146)
   at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
   at org.netbeans.core.windows.RegistryImpl.tryFireChanges(RegistryImpl.java:312)
   at org.netbeans.core.windows.RegistryImpl.selectedNodesChanged(RegistryImpl.java:247)
   at org.netbeans.core.windows.RegistryImpl.topComponentActivated(RegistryImpl.java:174)
   at org.netbeans.core.windows.WindowManagerImpl.notifyRegistryTopComponentActivated(WindowManagerImpl.java:1155)
   at org.netbeans.core.windows.Central.activateModeTopComponent(Central.java:1801)
   at org.netbeans.core.windows.WindowManagerImpl.topComponentRequestActive(WindowManagerImpl.java:1323)
   at org.openide.windows.TopComponent.requestActive(TopComponent.java:861)
   at org.openide.windows.CloneableOpenSupport$1.run(CloneableOpenSupport.java:102)
   at org.openide.util.Mutex.doEvent(Mutex.java:1343)
   at org.openide.util.Mutex.writeAccess(Mutex.java:457)
   at org.openide.windows.CloneableOpenSupport.open(CloneableOpenSupport.java:98)
   at org.openide.text.CloneableEditorSupport.open(CloneableEditorSupport.java:503)
   at org.openide.loaders.DefaultDataObject.open(DefaultDataObject.java:182)
   at org.openide.awt.ActionDefaultPerfomer.actionPerformed(ActionDefaultPerfomer.java:70)
   at org.openide.awt.ContextAction$Performer.actionPerformed(ContextAction.java:226)
   at org.openide.awt.ContextManager.actionPerformed(ContextManager.java:247)
   at org.openide.awt.ContextAction.actionPerformed(ContextAction.java:109)
   at org.openide.util.actions.ActionInvoker$1.run(ActionInvoker.java:93)
   at org.openide.util.actions.ActionInvoker.doPerformAction(ActionInvoker.java:116)
   at org.openide.util.actions.ActionInvoker.invokeAction(ActionInvoker.java:99)
   at org.openide.awt.GeneralAction$BaseDelAction.actionPerformed(GeneralAction.java:234)
   at org.netbeans.modules.openfile.DefaultOpenFileImpl$3.run(DefaultOpenFileImpl.java:591)
   at org.netbeans.core.windows.WindowManagerImpl$Exclusive$1.run(WindowManagerImpl.java:1534)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)
   at java.awt.EventQueue.access$200(EventQueue.java:103)
   at java.awt.EventQueue$3.run(EventQueue.java:682)
   at java.awt.EventQueue$3.run(EventQueue.java:680)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:691)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)