[qtada-users] MDI widget return

I am trying to create an MDI application. An MDI area is created and MDI sub windows are added: Viewer_Area.Add_Sub_Window (My_Widget); where Viewer_Area is the MDI area and My_Widget is a widget access type. When using the Viewer_Area.Current_Sub_Window.Widget function, the return value

[qtada-users] Exception in MDI close

With an MDI application I get the following error when the sub window is closed: Unhandled exception in event notification Exception name: CONSTRAINT_ERROR Message: qt_ada-internals-objects.adb:93 access check failed Which event is being sent that might be causing the error? Julianne