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[rahulvaishnav]

Originally Posted by davo666

the real error is that the compiler cannot find the symbol(s)

that means: you either need the source code for the function AND it to be in scope of the place objc is calling it

OR

you need the library file with the extern symbol declared already

Thanks for your reply,

Yes I have library files ".a files" for this and I am also providing "Library Search Path" in Project settings for them. But then also I am getting this error.

Please suggest me some solution..