ScrolledWindow::remove() problem

[Sebastián E.Peyrott <as7cf yahoo com>]

Hi! I'm working on a small app that has a ScrolledWindow and a couple of 
TreeView widgets. According to the selected elements in the TreeViews, certain 
widgets should be added or removed from the ScrolledWindow; but I'm having 
problems removing them. Whenever the app calls ScrolledWindow::remove() under 
Windows (XP, gtk/gtkmm 2.8), it crashes. This behaviour is not seen under 
Linux. The contained widgets are Gtk::Layouts, and none of them are managed. 
The only difference between the Linux build and the Windows build are the 
headers and libraries used to build the executable. For Linux I'm using 
gtk/gtkmm-2.8, while for Windows, gtk/gtkmm-2.6. I cannot switch over to 
gtk/gtkmm-2.8 for the Windows build because compatibility with Windows 98 is a 
requirement. Are there any known bugs related to this behaviour I'm not aware 
of?