ios - FBLoginView Button Tiling -

i have implemented fbloginview on previous version of ios app, suited ios 6&7. recently, after ios 8 release, upgraded facebook framework latest version , below result of implementing same fbloginview button.

i tried using previous version of facebook framework, still experience same problem.

below implementation if fbloginview programmatically in code

self.fbbtn = [[fbloginview alloc] init]; self.fbbtn.frame = cgrectzero; self.fbbtn.readpermissions = @[@"public_profile", @"email"]; self.fbbtn.delegate = [facebookdelegatehelper sharedobject]; [self addsubview:self.fbbtn]; [self.fbbtn settranslatesautoresizingmaskintoconstraints:no]; 

what doing wrong?

the 1 work be:

fbloginview *loginview = [[fbloginview alloc] init]; loginview.frame = cgrectmake(x, y, w, h);    // fbbutton position loginview.delegate = [facebookdelegatehelper sharedobject]; [loginview siazetofit]; [self addsubview:loginview]; 

this should make button appear. rest of code in delegate fbloginviewdelegate has been declared

there example named hellofacebooksdk in facebooksdk reference.