Twitter import error

May 21, 2012 at 12:26 PM

With the newest NodeXL update, I am unable to import any Twitter networks at all. When authorizing API with my Twitter account, NodeXL informs me that Twitter failed to send a token. On subsequent attempts, I get a blank uriString error.

Any help would be greatly appreciated.

May 21, 2012 at 12:30 PM

Here's the full text of the error:

Значение не может быть неопределенным.
Имя параметра: uriString


************** Exception Text **************
System.ArgumentNullException: Значение не может быть неопределенным.
Имя параметра: uriString
   в System.Uri..ctor(String uriString)
   в Smrf.NodeXL.GraphDataProviders.Twitter.TwitterAuthorizationManager.AuthorizeIfRequested()
   в Smrf.NodeXL.GraphDataProviders.Twitter.TwitterGraphDataProviderDialogBase.PreviewStartAnalysis()
   в Smrf.NodeXL.GraphDataProviders.GraphDataProviderDialogBase.OnOKClick()
   в Smrf.NodeXL.GraphDataProviders.Twitter.TwitterGetSearchNetworkDialog.btnOK_Click(Object sender, EventArgs e)
   в System.Windows.Forms.Control.OnClick(EventArgs e)
   в System.Windows.Forms.Button.OnClick(EventArgs e)
   в System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
   в System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   в System.Windows.Forms.Control.WndProc(Message& m)
   в System.Windows.Forms.ButtonBase.WndProc(Message& m)
   в System.Windows.Forms.Button.WndProc(Message& m)
   в System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   в System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   в System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)


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Coordinator
May 21, 2012 at 2:41 PM

Hello!  Thank you for the interest in NodeXL!

What version of NodeXL are you running?

Recently we updated the methods for connecting to Twitter to comply with their changes.  You may be running an older version which does not support these requirements.

-

Marc

May 21, 2012 at 4:00 PM

Grenesam:

If the update suggested by Marc (see "Do you import Twitter networks? You must update NodeXL" at
http://nodexl.codeplex.com/discussions/355321 for more details) doesn't fix the problem, then try this:

1. Select the "I don't have a Twitter account" option.  Does that work?

2. If that works, select the "use my Twitter account" option.  What happens now?

(I don't have NodeXL in front of me, so the option names here aren't exact.)

-- Tony