It's weird.  It worked on my old host and it works fine on my
developer PC.  I did change the IP of the website and that did not
help. I'm having my current host (M6.net) investigate, but currently I
am stumped.

The following is the error description

Thanks!



The remote server returned an error: (401) Unauthorized.

Description: An unhandled exception occurred during the execution of
the current web request. Please review the stack trace for more
information about the error and where it originated in the code.

Exception Details: System.Net.WebException: The remote server returned
an error: (401) Unauthorized.

Source Error:

An unhandled exception was generated during the execution of the
current web request. Information regarding the origin and location of
the exception can be identified using the exception stack trace below.

Stack Trace:


[WebException: The remote server returned an error: (401)
Unauthorized.]
   System.Net.HttpWebRequest.GetResponse() +5375213
   TwitterVB2.TwitterOAuth.WebRequest(Method RequestMethod, String
Url, String PostData) +351

[TwitterAPIException: Exception of type 'TwitterAPIException' was
thrown.]
   TwitterVB2.TwitterOAuth.WebRequest(Method RequestMethod, String
Url, String PostData) +832
   TwitterVB2.TwitterOAuth.OAuthWebRequest(Method RequestMethod,
String url, String PostData) +563
   TwitterVB2.TwitterOAuth.GetAuthenticationLink() +33
   TwitterVB2.TwitterAPI.GetAuthenticationLink(String ConsumerKey,
String ConsumerKeySecret, String CallbackUrl) +56
   Research_Twitter.Button1_Click(Object sender, EventArgs e) +297
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +111
   System.Web.UI.WebControls.Button.RaisePostBackEvent(String
eventArgument) +110
 
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String
eventArgument) +10
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler
sourceControl, String eventArgument) +13
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)
+36
   System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
+1565

On Apr 19, 12:09 pm, Matt Harris <[email protected]> wrote:
> HiNathan,
>
> So we can help diagnose the problem could you inspect the response body that 
> comes back from your request to the API.
>
> It contains an explanation of why the 401 is being returned and let's us know 
> how to proceed.
>
> Best
> @themattharris
>
> On Apr 19, 2011, at 11:17, The World Connection <[email protected]> 
> wrote:
>
>
>
>
>
>
>
> > I'm using TwitterVB and for some reason in the last week I've been
> > receiving the following error.
>
> > The remote server returned an error: (401) Unauthorized.
>
> > I'm using the following code structure.
> >http://twittervb.codeplex.com/wikipage?title=OAuth%20Web%20Tutorial
>
> > Nothing changed.  I've tried to reset my customer key/secret, that
> > didn't work.  I've tried to recreate the app, that didn't work.
>
> > Do I have to wait for a propagation time period?
> > Does Twitter restrict IP addresses?  My website is sitting on a host.
>
> > Any ideas?
>
> > Thanks!
>
> >Nathan
>
> > --
> > 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

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