iphone - error on adding custom framework in Xcode -

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i getting error....

"_objc_class_$_facebook", referenced from: ld: symbol(s) not found collect2:  ld returned 1 exit status**

when trying use class custom framework. name of class facebook in case.

can please suggest me idea how fix problem.

there's no way how use dynamically linked custom frameworks in ios application. if want use custom framework, have compile , use static library (physically linked application, iow distributed application).

then have set project dependencies, header paths , have link static library ios application. can done in way ...

xcode [redacted] - project settings - select target - switch build phases - expand link binary libraries - add static library here , mark required.

xcode 3.x - here's example how http://wiki.remobjects.com/wiki/linking_custom_static_libraries_from_your_iphone_xcode_projects


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