Onboard settings and scanning problem

I´ve configured scanning option on onboard.
In Version 0.97 there was a bug that doesn´t open keyboard with such configuration
In this version (1.4.1) i´m trying to open onboard-settings and it gives me the error:

Traceback (most recent call last):
  File "<string>", line 2, in <module>
  File "/usr/lib/python3/dist-packages/Onboard/settings.py", line 311, in __init__
    builder = LoadUI("settings")
  File "/usr/lib/python3/dist-packages/Onboard/settings.py", line 71, in LoadUI
    builder.add_from_file(os.path.join(config.install_dir, filebase+".ui"))
  File "/usr/lib/python3/dist-packages/gi/types.py", line 43, in function
    return info.invoke(*args, **kwargs)
gi._glib.GError: /usr/share/onboard/settings.ui:2126:1 <object> requires attribute "id"