SAS Enterprise Guide has encountered a problem.  We recommend that you save your work and restart SAS Enterprise Guide.

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System.NullReferenceException

Object reference not set to an instance of an object.

------------------------------ Technical Information Follows ------------------------------

System.NullReferenceException: Object reference not set to an instance of an object.
   at SAS.EG.Tasks.BaseGraph.BaseGraphModel.MapColumnsListOptionToLinePlotsGroupProperty(String optionName)
   at SAS.EG.Tasks.BaseGraph.BaseGraphModel.MapColumnsListOptionToLinePlotsGroupProperty(Option option)
   at SAS.EG.Tasks.BaseGraph.LineInterpolationPage.UpdatePanelProperty()
   at SAS.EG.Tasks.BaseGraph.LineInterpolationPage.LineInterpolationPage_VisibleChanged(Object sender, EventArgs e)
   at System.Windows.Forms.Control.OnVisibleChanged(EventArgs e)
   at System.Windows.Forms.ScrollableControl.OnVisibleChanged(EventArgs e)
   at System.Windows.Forms.Control.SetVisibleCore(Boolean value)
   at System.Windows.Forms.Control.set_Visible(Boolean value)
   at SAS.SharedUI.Panels.SASPanelStack2.InternalSelectPanel(IPage sasPanel, Boolean raiseEvent)
   at SAS.SharedUI.Panels.SASPanelStack2._TreeView_AfterSelect(Object sender, TreeViewEventArgs e)
   at System.Windows.Forms.TreeView.OnAfterSelect(TreeViewEventArgs e)
   at System.Windows.Forms.TreeView.TvnSelected(NMTREEVIEW* nmtv)
   at System.Windows.Forms.TreeView.WmNotify(Message& m)
   at System.Windows.Forms.TreeView.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

------------------------------ End of Technical Information ---------------------------

1          ;*';*";*/;quit;run;
2          OPTIONS PAGENO=MIN;
3          %put ERROR: Unable to get SAS code. Object reference not set to an instance of an
3        ! object.;
ERROR: Unable to get SAS code. Object reference not set to an instance of an object.
4          
5          QUIT; RUN;