[cdt-dev] Property page error after CProjectNature.addCNature(...)

[<cebarne2@xxxxxxxxxxxxxxxxxxx>]

I'm attempting to create a very simple
new project wizard for the users of our internal CDT managed build system
(not the CDT's MBS).  Basically, the wizard is simply a BasicNewProjectResourceWizard
that does some processing on the tail-end.  When the user hits "Finish"
the C nature and Make nature is added to the project and several files
are copied into the project.  Then, we set some CDT-specific settings
(include paths, build paths, etc).

The project is created without error,
the nature gets added without error, and our files copy and the settings
get applied.  Yay!

But, when I go into the project's properties
and try to click on the "C/C++ Make Project" properties page,
I get the error:

"The currently displayed page containes
invalid values"

If I click on any other property page
and back, it works fine.  If I close the properties and open them
again, same error for that page until I click to a different page and back.

What could be wrong with this project?

Thanks,

Chad Barnes
Rockwell Collins, Inc.