I have included the API Frameworks but still get error : Use of undeclared identifier 'QBSettings' in AppDelegate.m file.
#import <FYX/FYX.h>
#import "AppDelegate.h"
#import "ApplicationContext.h"
#import "EnableProximityViewController.h"
#import "LoginViewController.h"
@implementation AppDelegate
@synthesize window = _window;
@synthesize loginViewController;
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
// Set QuickBlox credentials (You must create application in admin.quickblox.com)
[QBSettings setApplicationID:11948];
[QBSettings setAuthorizationKey:@"SHdXhhjVY7BL-GtGH"];
[QBSettings setAuthorizationSecret:@"3ZYjkXTzaUfd6kLTL"];
[QBSettings setAccountKey:@"yFHpgFbxe3hjkMXmjs9sv9u"];
Found the answer...
Go to App-Name.pch then add the import to the Framework file. This is how it links back.
#import <Quickblox/Quickblox.h>