623:	try:
624:		self.browser.scroll_to_point(0, self.browserposition[self.browser.wd])
625:	except:
626:		self.browser.scroll_to_point(0, 0)


624: GtkWarning: gtk_tree_view_scroll_to_point: assertion `GTK_WIDGET_REALIZED (tree_view)' failed
  self.browser.scroll_to_point(0, self.browserposition[self.browser.wd])