UIException Dynamically populating the ListView failed. Could not create and fill the business object of type 'OrderTestLibrary.Order+LineItemsinfo' TargetInvocationException Exception has been thrown by the target of an invocation. NullReferenceException Object reference not set to an instance of an object. Source : MicroFour StrataFrame UI Stack Trace: at MicroFour.StrataFrame.Business.BusinessLayer.CopyDataFrom(DataTable TableToCopy, BusinessCloneDataType CopyType) at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at MicroFour.StrataFrame.UI.Windows.Forms.ListView.GetFilledBusinessObject(Object[] Parameters) at MicroFour.StrataFrame.UI.Windows.Forms.ListView.PopulateListView(Object[] Parameters) at MicroFour.StrataFrame.UI.Windows.Forms.ListView.Requery() at WinForms.OrderMaint.Order1_Navigated(NavigatedEventArgs e) in C:\HRADevelopment\OrderTest\WinForms\OrderMaint.vb:line 24 at MicroFour.StrataFrame.Business.BusinessLayer.NavigatedEventHandler.Invoke(NavigatedEventArgs e) at MicroFour.StrataFrame.Business.BusinessLayer.raise_Navigated(NavigatedEventArgs e) at MicroFour.StrataFrame.Business.BusinessLayer.OnNavigated(NavigatedEventArgs e) at MicroFour.StrataFrame.Business.BusinessLayer.Navigate(BusinessNavigationDirection Direction, Int32 AbsoluteIndex, Object[] PrimaryKeyValues, Boolean AttemptToCheckRules) at MicroFour.StrataFrame.Business.BusinessLayer.OnCurrentDataTableRefilled() at MicroFour.StrataFrame.Business.BusinessLayer.ChangeCurrentDataTable(DataTable NewTable, Boolean AcceptChanges) at MicroFour.StrataFrame.Business.BusinessLayer.CopyDataFrom(BusinessLayerBase BusinessObject, BusinessCloneDataType CopyType) at MicroFour.StrataFrame.UI.Windows.Forms.BrowseDialogWindow.CopyDataAndCloseForm() at MicroFour.StrataFrame.UI.Windows.Forms.BrowseDialogWindow.cmdOK_Click(Object sender, EventArgs e) at System.Windows.Forms.Control.OnClick(EventArgs e) at System.Windows.Forms.Button.OnClick(EventArgs e) at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent) at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) at System.Windows.Forms.Control.WndProc(Message& m) at System.Windows.Forms.ButtonBase.WndProc(Message& m) at System.Windows.Forms.Button.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)