[Qt-interest] Linker Error I do not understand

[Carsten Breuer]

Hi Mathias,
hi all,


schwerer Kunde² ;-).


you can grab dependecy walker to see what dlls and subdlls
are needed and what your dll export.

Are only the virtual functions are missing?
Sometimes this happens if a virtual function is declared,
but not initiated. Another problem is, that you use UI
inside the dll. That could be also a MOC problem.

I would first start without any conditions:

>contains(CONFIG, uEyeCameraDll):CONFIG += dll
>else:CONFIG += staticlib
>win32:uEyeCameraDll:DEFINES += UEYECAMERA_MAKEDLL

TEMPLATE = lib
DEFINES  += UEYECAMERA_MAKEDLL


Works for me fine with dlls.
I was never able to create a static lib yet.

>the Class is build in a dll, which is linked with
> debug:LIBS += -L../lib/$${COMPILER}/debug/ -l$${LIBRARY_NAME}

Aehhmm..do you build debug?


Regards,



Carsten