Mgtwitterengine and oauth 401 error: Boggled

Question

OK ... so here is my code:

twitterEngine = [[MGTwitterEngine alloc] initWithDelegate:self];    
    [twitterEngine setConsumerKey:CONSUMER_KEY secret:CONSUMER_SECRET];
    accessToken = [twitterEngine getXAuthAccessTokenForUsername:profile.twitterUserId password:profile.twitterPassword];
    NSLog(@"Access token: %@", accessToken);

the console shows that the access token is returning just fine (so it seems to work) for example. Access Token: C8A24515-0F11-4B5A-8813-XXXXXXXXXXXXXXX

but instead of the accessTokenReceived method, which is called next to my delegate, it calls requestFailed with the number 401. How can I get 401 unauthorized access and get the access token from the method call ?????

Answer 1

... , ... OAuth . , , twitter ... --, . [e-mail] .

.:)

Answer 2

xAuth, , Twitter: , OAuth. OAuth URI - , xAuth.

OAuth xAuth, Twitter [e-mail] , , . , , , . xAuth .

xAuth - auth OAuth.