I have the exact same issue, but am using C# and the Twitterizer library. Also, I can't seem to prevent the Authenticate pop up appearing and asking for permission despite the app already being authorised for this user and the user already signed in to Twitter. Checked by logging into twitter and going to Applications - I 'allowed' it by using Authenticate as per http://dev.twitter.com/pages/sign_in_with_twitter the first time, but it still pops up every time since.
Is it something to do with how the App has been 'allowed' access? Do I need to 'allow' the app using the authorize URL first then using the authenticate url for future requests? Must be doing something wrong but I can't see what, can anyone shine any light on this please? -- Twitter developer documentation and resources: https://dev.twitter.com/doc API updates via Twitter: https://twitter.com/twitterapi Issues/Enhancements Tracker: https://code.google.com/p/twitter-api/issues/list Change your membership to this group: https://groups.google.com/forum/#!forum/twitter-development-talk