http://apiwiki.twitter.com/w/page/22554652/HTTP-Response-Codes-and-Errors 401 Unauthorized: Authentication credentials were missing or incorrect.
Possible that your xAuth has been rejected? On Apr 28, 1:36 am, Matt Wang <ma...@theappbusiness.com> wrote: > Dear Sir or Madam, > > I am programming for Number 10 iphone application.Currently,this > application has xAuth access and can post information via twitter. > > However, when I try to call [twitterEngine > enableUpdatesFor:@"follower"] for adding a follower. it will return a > 401 error. > > here is my code: > > - (void)accessTokenReceived:(OAToken *)token forRequest:(NSString > *)connectionIdentifier { > > [self.twitterEngine setAccessToken:token]; > > } > > - (void)requestSucceeded:(NSString *)requestIdentifier{ > > switch (stage) { > case postLogin: > > stage = loginCorrect; > break; > case loginCorrect: > > if (twitterAction == follow) { > NSString *follower = [NSString > stringWithFormat:@"Number10gov"]; > NSLog(@"Try to Follow %@",follower); > NSLog(@"enableUpdatesFor: > connectionIdentifier = %@", > [twitterEngine enableUpdatesFor:follower]); > > } else if (twitterAction == retweet || twitterAction > == tweet) { > ............... > // > > post and retweet work well. but follow action didn't work. could you > help me to point out what is the problem? > > if you can give me a example code to show how to do follow action in > xAuth, that would be great. > > Many Thanks for your help. > > I am looking forward to your reply. > > Many thanks. -- Twitter developer documentation and resources: http://dev.twitter.com/doc API updates via Twitter: http://twitter.com/twitterapi Issues/Enhancements Tracker: http://code.google.com/p/twitter-api/issues/list Change your membership to this group: http://groups.google.com/group/twitter-development-talk