linker error for FBSDKShareDialog

Question

I want to share some text and image on Facebook. For that I am using FBSDKShareDialog, but it's giving following linker error. I am using 4.5.1 version of facebook sdk.

 FBSDKShareDialog *dialog = [[FBSDKShareDialog alloc] init];

    if ([[UIApplication sharedApplication] canOpenURL:[NSURL URLWithString:@"fbauth2://"]]){
        dialog.mode = FBSDKShareDialogModeNative;
    }
    else {
        dialog.mode = FBSDKShareDialogModeBrowser; //or FBSDKShareDialogModeAutomatic
    }
    //dialog.shareContent = content;
    dialog.delegate = self;
    dialog.fromViewController = self;
    [dialog show];

error is :

Undefined symbols for architecture arm64:
"_OBJC_CLASS_$_FBSDKShareDialog", referenced from: objc-class-ref in SearchVC.o ld: symbol(s) not found for architecture arm64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

Answer 1

Make sure you drag FBSDKShareKit.framwork into your project.

Then link your binary to it.