Stranger error message

[Flávio Alberto Lopes Soares <engenharia3 maqplas com br>]

I'm developing an application in GTK (with Glade) that has an entry
widget, but when I compile & run the program I can't write nothing in
this widget (doesn't have focus), there a error message in prompt that
says:

GnomeUI-WARNING **: While connecting to session manager:
Authentication Rejected, reason : None of the authentication protocols
specified are supported and host-based authentication failed.

There are some type of relationship among my problem and this message ?
Why I can't focus in entry widget ?


Thanks for any help

Flavio Alberto