Note: I am following the native login advice from Native Facebook Login stopped working after SDK update to 3.14.
The error is as follows:
2014-10-13 20:03:27.378 Registration[1916:407643] Error Domain=com.facebook.sdk Code=9 "Access has not been granted to the Facebook account. Verify device settings." UserInfo=0x1753c630 {NSLocalizedDescription=Access has not been granted to the Facebook account. Verify device settings., NSLocalizedFailureReason=Access has not been granted to the Facebook account. Verify device settings.}
This is the code below:
// RegistrationManager.m
- (void)setupFacebook
{
FBSessionStateHandler completionHandler = ^(FBSession *session, FBSessionState status, NSError *error) {
[self sessionStateChanged:session state:status error:error];
};
if ([FBSession activeSession].state == FBSessionStateCreatedTokenLoaded)
{
// we have a cached token, so open the session
[[FBSession activeSession] openWithBehavior:FBSessionLoginBehaviorUseSystemAccountIfPresent
completionHandler:completionHandler];
}
else
{
[self clearAllUserInformation];
// create a new facebook session
FBSession *fbSession = [[FBSession alloc] initWithPermissions:@[@"public_profile"]];
[FBSession setActiveSession:fbSession];
[fbSession openWithBehavior:FBSessionLoginBehaviorUseSystemAccountIfPresent completionHandler:completionHandler];
}
}
- (void)clearAllUserInformation
{
[FBSession.activeSession closeAndClearTokenInformation];
[FBSession renewSystemCredentials:^(ACAccountCredentialRenewResult result, NSError *error) {
NSLog(@"%@", error);
}];
[FBSession setActiveSession:nil];
}
// RegistrationViewController.m
- (IBAction)loginButtonPressed:(id)sender
{
// If the session state is any of the two "open" states when the button is clicked
if (FBSession.activeSession.state == FBSessionStateOpen
|| FBSession.activeSession.state == FBSessionStateOpenTokenExtended)
{
// Close the session and remove the access token from the cache
// The session state handler (in the app delegate) will be called automatically
[FBSession.activeSession closeAndClearTokenInformation];
// If the session state is not any of the two "open" states when the button is clicked
} else
{
FBSessionStateHandler completionHandler = ^(FBSession *session, FBSessionState status, NSError *error) {
[registrationManager sessionStateChanged:session state:status error:error];
};
// create a new facebook session
FBSession *fbSession = [[FBSession alloc] initWithPermissions:@[@"public_profile"]];
[FBSession setActiveSession:fbSession];
[fbSession openWithBehavior:FBSessionLoginBehaviorUseSystemAccountIfPresent completionHandler:completionHandler];
}
}
When I click on the button, it simply says
2014-10-13 20:03:29.560 Registration[1916:407643] Session closed 2014-10-13 20:03:29.561 Registration[1916:407643] User logs out. 2014-10-13 20:03:29.573 Registration[1916:407643] User logs out.
