[gtkmm] Should a C++/STL library conflict with gtkmm?

[SilvioCVdeAlmeida <scvalmei graaph arq br>]

I can't mind how vague is my question, please tell
me if so...

I constructed, using C++ and STL, one thing that
basically works with trees. As it is working well,
I've made it a library (with libtool).

Then I started to make a gtkmm GUI for the lib, and
the storm begun. After construct an expensive and
wonderful GUI with glade, and wait all the widgets
to compile, my pride on the final linking is a crash
with near 100 lines of STL(...) errors.

The question is: in theory, it is possible to mix,
in a standard way, a C++/STL library with a gtkmm
GUI? Some idea of how to do it in practice?

I read bad things about using C++ for libraries.

Thanks for advices.