There is an active thread for this issue http://code.google.com/p/twitter-api/issues/detail?id=2118 you're not alone on this one, there are many people suffering from this issue.
On Tue, Mar 29, 2011 at 6:26 AM, naresh <naresh.d...@gmail.com> wrote: > Hi > We have integrated our web application to use twitter oAuth for > publishing the tweet etc. > We have integrated the twitter oAuth some months back.It used to work > fine, but now all of sudden we have start getting this 401 error.This > works fine sometime and sometime it does not work.We are correctly > setting the callback url etc, we are dynamically passing the callback > url. > > When we have debugged and uses the callback url as localhost:port then > it works fine but on our production servers it does not seems to be > working fine? > > > 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 > -- 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
