Pressed 'Move Declaration Down' in File Structure displaying 'root.build' build script ReSharper 3.0 Version=3.0.468.4, Edition=, Built=2007-06-20T19:27:34, Configuration=ReSharper_AddIn_Internal, VsVersion=8.0 JetBrains.Util.InternalErrorException: Object reference not set to an instance of an object. An exception has occurred during action 'FileStructureView.MoveDown' execution ---> System.NullReferenceException: Object reference not set to an instance of an object. at JetBrains.ReSharper.Psi.ExtensionsAPI.Tree.ModificationUtil.DeleteChildRange(ITreeNode first, ITreeNode last) in c:\Agent\work\Server\ReSharper-3.0\src\Psi\src\ExtensionsAPI\ModificationUtil.cs:line 183 at JetBrains.ReSharper.Psi.ExtensionsAPI.Tree.ModificationUtil.DeleteChild(ITreeNode child) in c:\Agent\work\Server\ReSharper-3.0\src\Psi\src\ExtensionsAPI\ModificationUtil.cs:line 275 at JetBrains.ReSharper.BuildScriptSupport.Psi.Impl.ScriptModificationUtil.MoveTags(BuildScriptTagBase[] tagsToMove, ITreeNode anchor, Boolean before) in c:\Agent\work\Server\ReSharper-3.0\src\BuildScriptSupport\src\Psi\Impl\ScriptModificationUtil.cs:line 53 at JetBrains.ReSharper.BuildScriptSupport.FileStructure.ScriptFileStructureBuilder.MoveItems(Object[] args) in c:\Agent\work\Server\ReSharper-3.0\src\BuildScriptSupport\src\FileStructure\ScriptFileStructureBuilder.cs:line 74 at JetBrains.ReSharper.Psi.Impl.PsiManagerImpl.PsiManagerImpl.DoTransaction(TransactionHandler handler, Object[] args) in c:\Agent\work\Server\ReSharper-3.0\src\Psi\src\impl\PsiManager\PsiManagerImpl.cs:line 367 at JetBrains.ReSharper.BuildScriptSupport.FileStructure.ScriptFileStructureBuilder.MoveDeclarationItems(FileStructureItem[] items, FileStructureItem anchor, Boolean before) in c:\Agent\work\Server\ReSharper-3.0\src\BuildScriptSupport\src\FileStructure\ScriptFileStructureBuilder.cs:line 55 at JetBrains.ReSharper.FileStructureView.FileStructureMoveMemberAction.Execute(IDataContext context, DelegateExecute nextExecute) in c:\Agent\work\Server\ReSharper-3.0\src\FileStructureView\src\FileStructureViewActions.cs:line 193 at JetBrains.ActionManagement.ExecutableAction.Execute(IDataContext context) in c:\Agent\work\Server\ReSharper-3.0\Platform\src\JetBrains.UI\src\ActionSystem\Action\ExecutableAction.cs:line 30 — End of inner exception stack trace — at JetBrains.Util.Logger.LogExceptionEx(Exception, String, Boolean) in c:\Agent\work\Server\ReSharper-3.0\Platform\src\JetBrains.Util\src\Logger\Logger.cs:line 263 column 4 at JetBrains.Util.Logger.LogException(String, Exception) in c:\Agent\work\Server\ReSharper-3.0\Platform\src\JetBrains.Util\src\Logger\Logger.cs:line 282 column 3 at JetBrains.ActionManagement.ExecutableAction.Execute(IDataContext) in c:\Agent\work\Server\ReSharper-3.0\Platform\src\JetBrains.UI\src\ActionSystem\Action\ExecutableAction.cs:line 35 column 11 at JetBrains.ActionManagement.ActionStripButton.OnClick(EventArgs) in c:\Agent\work\Server\ReSharper-3.0\Platform\src\JetBrains.UI\src\ActionSystem\ActionBar\ActionStripButton.cs:line 55 column 5 at System.Windows.Forms.ToolStripItem.HandleClick(EventArgs) at System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs) at System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs, ToolStripItemEventType) at System.Windows.Forms.ToolStripItem.FireEvent(EventArgs, ToolStripItemEventType) at System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs) at System.Windows.Forms.Control.WmMouseUp(Message&, MouseButtons, Int32) at System.Windows.Forms.Control.WndProc(Message&) at System.Windows.Forms.ScrollableControl.WndProc(Message&) at System.Windows.Forms.ToolStrip.WndProc(Message&) at JetBrains.CommonControls.ToolStripEx.WndProc(Message&) in c:\Agent\work\Server\ReSharper-3.0\Platform\src\JetBrains.UI\src\CommonControls\Controls\StripEx\ToolStripEx.cs:line 38 column 7 at System.Windows.Forms.ControlNativeWindow.OnMessage(Message&) at System.Windows.Forms.ControlNativeWindow.WndProc(Message&) at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr, Int32, IntPtr, IntPtr)