Hello,
I'm trying to use your LinqToTwitter in a WP7.1 project.
I can connect and show the PIN code page, I type it in the TextBox (I copy/paste your sample code), and I have this error :

Error during LINQ to Twitter processing. Please see Error
System.IndexOutOfRangeException: IndexOutOfRangeException at LinqToTwitter.OAuthTwitter.<ProcessAccessTokenResponse>b_9(<>f_anonymousType3'2 <>h_TransparentIdentifier7) at System.Linq.Enumerable.<SelectIterator>d_d'2.MoveNext() at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable'1 source, Func'2 keySelector, Func'2 elementSelector, IEqualityComparer'1 comparer) at LinqToTwitter.OAuthTwitter.ProcessAccessTokenResponse(String& screenName, String& userID, String response) at LinqToTwitter.OAuthTwitter.<>c_DisplayClass4c.<GetAccessTokenAsync>b_4b (IAsyncResult ar) at System.Net.Browser.ClientHttpWebRequest.<>c_DisplayClassa.<InvokeGetResponseCallback>b_8(Object state2) at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state) at System.Threading.ThreadPool.WorkItem.doWork(Object o) at System.Threading.Timer.ring()

Do you have an idea of what happened here ?
Thank you very much

Hi,

I posted a message on the Windows Phone Forum:

http://forums.create.msdn.com/forums/t/103644.aspx

Hi,

I posted to this thread on Twitter also:

https://dev.twitter.com/discussions/7531

I believe the problem has something to do with updating SSL certificates.  I haven't figured out how to update certificates on the emulator yet.

Joe

Hi,

This problem isn't solved yet and I'm still working on it. I'd like to get as many people to respond as possible to a couple questions:

1. Are you seeing this only on the WP7 emulator or on the device too?
2. Have you noticed the same problem with other Twitter libraries?

Thanks,

Joe

Hi,

1. I'm seeing this on the WP7 emulator and on my device (HTC 7 Mozart)

2. Yes, with TweetSharp (https://github.com/danielcrenna/tweetsharp)

Good news, this is fixed.  I've checked in the latest code here:

http://linqtotwitter.codeplex.com/SourceControl/changeset/changes/5cc77d5cfc6b

There's one important thing you must remember to do - make sure the Date/Time on your phone is set correctly.  OAuth uses the current timestamp, which must be the same time, with timezone offset from the Twitter server.  i.e. My time is 9:03 MST (GMT -7) and the Twitter server is 3:03 GMT, so all is good.

Joe