Unresolved external symbol

[dokfiler]

Hello everybody. Please if you can help me this, I've used different media but nothing certain.
I'm trying to use the NaviLibrary in Ogre3D.
But this error appears when I try to run the project.


ERROR:

1> AplicationListener.obj: error LNK2019: unresolved external symbol "public: class NaviLibrary:: Navi * __thiscall

NaviLibrary: NaviManager: createNavi (class std:: basic_string <char, struct std:: char_traits <char>, class std:: allocator <char>>

(? 0AplicationListener @ @ QAE @ PAVRoot Ogre PAVRenderWindow @ @ @ 2 @ 2 @ PAVCamera @ PAVSceneManager @ 2 @ @ Z)



How could solve this problem?

[Bazzy]

Are you linking to the library?

[dokfiler]

yes. I insert the libraries in proprieties, and the includes too.
but the message still happening about the AplicationLisneter.obj

[Bazzy]

Did you change the global properties, the project properties or both?
which IDE are you using?

[dokfiler]

I'm using Microsoft Visual C++ 2008.
I had modified only the project properties to insert the new libs and includes links.
but, how can I change the global properties?



Stranger is because my projects where working very well before I try to use the NaviLibrary.

And now that problem happen in the .obj file.

[dokfiler]

thx for the answers. The problem is solved. must be properly set up the links to external files, not forgetting what is your output directories and working directories correct.
;) uff