Facebook app invite is not working in iOS8 using Facebook SDK 4.X?

Question

I have implement facebook app invite functionality by using following code. But my app is getting crash due to undefined selector error. I have try to debug or search this type of error on google But unable to find any clue.

 FBSDKAppInviteContent *content =[[FBSDKAppInviteContent alloc] init];
    content.appLinkURL = contentURL;
    //optionally set previewImageURL
    //content.appInvitePreviewImageURL = [NSURL URLWithString:imgUrl];

        [FBSDKAppInviteDialog showWithContent:content
                                     delegate:nil];

//--Error is coming as following

-[FBSDKApplicationDelegate openBridgeAPIRequest:completionBlock:]: unrecognized selector sent to instance 0x16da1250 * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[FBSDKApplicationDelegate openBridgeAPIRequest:completionBlock:]: unrecognized selector sent to instance 0x16da1250' * First throw call stack: (0x28232fef 0x36b76c8b 0x28238409 0x28236327 0x28165e78 0x15d491 0x15d1c1 0x114aa9 0x2b8e0ddb 0x2b8e0d81 0x2b8cb973 0x2b8e07ed 0x2b8e04c7 0x2b8d9da1 0x2b8aff95 0x2bb268ab 0x2b8ae9a9 0x281f8faf 0x281f83bf 0x281f6a25 0x28143201 0x28143013 0x2fc14201 0x2b90fa09 0xd0ca1 0x37128aaf) libc++abi.dylib: terminating with uncaught exception of type NSException

Thanks in advance, It's really appreciated if any one give any clue on this.

Answer 1

You should use

[FBSDKAppInviteDialog showFromViewController:viewController withContent:content delegate:weakSelf];

showWithContent:delegate is already deprecated.