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PO{"<user xmlns=''> was not expected.} Deserializing Twitter XML
 

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  1. PO{"<user xmlns=''> was not expected.} Deserializing Twitter XML
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    <p>So im pulling in the XML from Twitter via OAuth</p> <p>So Im doing a request to <a href="http://twitter.com/account/verify_credentials.xml" rel="noreferrer">http://twitter.com/account/verify_credentials.xml</a></p> <p>Which returns the following XML </p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;user&gt; &lt;id&gt;16434938&lt;/id&gt; &lt;name&gt;Lloyd Sparkes&lt;/name&gt; &lt;screen_name&gt;lloydsparkes&lt;/screen_name&gt; &lt;location&gt;Hockley, Essex, UK&lt;/location&gt; &lt;description&gt;Student&lt;/description&gt; &lt;profile_image_url&gt;http://a3.twimg.com/profile_images/351849613/twitterProfilePhoto_normal.jpg&lt;/profile_image_url&gt; &lt;url&gt;http://www.lloydsparkes.co.uk&lt;/url&gt; &lt;protected&gt;false&lt;/protected&gt; &lt;followers_count&gt;115&lt;/followers_count&gt; &lt;profile_background_color&gt;9fdaf4&lt;/profile_background_color&gt; &lt;profile_text_color&gt;000000&lt;/profile_text_color&gt; &lt;profile_link_color&gt;220f7b&lt;/profile_link_color&gt; &lt;profile_sidebar_fill_color&gt;FFF7CC&lt;/profile_sidebar_fill_color&gt; &lt;profile_sidebar_border_color&gt;F2E195&lt;/profile_sidebar_border_color&gt; &lt;friends_count&gt;87&lt;/friends_count&gt; &lt;created_at&gt;Wed Sep 24 14:26:09 +0000 2008&lt;/created_at&gt; &lt;favourites_count&gt;0&lt;/favourites_count&gt; &lt;utc_offset&gt;0&lt;/utc_offset&gt; &lt;time_zone&gt;London&lt;/time_zone&gt; &lt;profile_background_image_url&gt;http://s.twimg.com/a/1255366924/images/themes/theme12/bg.gif&lt;/profile_background_image_url&gt; &lt;profile_background_tile&gt;false&lt;/profile_background_tile&gt; &lt;statuses_count&gt;1965&lt;/statuses_count&gt; &lt;notifications&gt;false&lt;/notifications&gt; &lt;geo_enabled&gt;false&lt;/geo_enabled&gt; &lt;verified&gt;false&lt;/verified&gt; &lt;following&gt;false&lt;/following&gt; &lt;status&gt; &lt;created_at&gt;Mon Oct 12 19:23:47 +0000 2009&lt;/created_at&gt; &lt;id&gt;4815268670&lt;/id&gt; &lt;text&gt;&amp;#187; @alexmuller your kidding? it should all be &amp;quot;black tie&amp;quot; dress code&lt;/text&gt; &lt;source&gt;&amp;lt;a href=&amp;quot;http://code.google.com/p/wittytwitter/&amp;quot; rel=&amp;quot;nofollow&amp;quot;&amp;gt;Witty&amp;lt;/a&amp;gt;&lt;/source&gt; &lt;truncated&gt;false&lt;/truncated&gt; &lt;in_reply_to_status_id&gt;4815131457&lt;/in_reply_to_status_id&gt; &lt;in_reply_to_user_id&gt;8645442&lt;/in_reply_to_user_id&gt; &lt;favorited&gt;false&lt;/favorited&gt; &lt;in_reply_to_screen_name&gt;alexmuller&lt;/in_reply_to_screen_name&gt; &lt;geo/&gt; &lt;/status&gt; &lt;/user&gt; </code></pre> <p>I am using the following code to Deserialise</p> <pre><code> public User VerifyCredentials() { string url = "http://twitter.com/account/verify_credentials.xml"; string xml = _oauth.oAuthWebRequestAsString(oAuthTwitter.Method.GET, url, null); XmlSerializer xs = new XmlSerializer(typeof(User),""); MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(xml)); return (User)xs.Deserialize(ms); } </code></pre> <p>And i have the following for my User Class </p> <pre><code> [System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)] public partial class User { [XmlElement(ElementName = "id")] public long Id { get; set; } [XmlElement(ElementName = "name")] public string Name { get; set; } [XmlElement(ElementName = "screen_name")] public string ScreenName { get; set; } [XmlElement(ElementName = "location")] public string Location { get; set; } [XmlElement(ElementName = "description")] public string Description { get; set; } [XmlElement(ElementName = "profile_image_url")] public string ProfileImageUrl { get; set; } [XmlElement(ElementName = "url")] public string Url { get; set; } [XmlElement(ElementName = "protected")] public bool Protected { get; set; } [XmlElement(ElementName = "followers_count")] public int FollowerCount { get; set; } [XmlElement(ElementName = "profile_background_color")] public string ProfileBackgroundColor { get; set; } [XmlElement(ElementName = "profile_text_color")] public string ProfileTextColor { get; set; } [XmlElement(ElementName = "profile_link_color")] public string ProfileLinkColor { get; set; } [XmlElement(ElementName = "profile_sidebar_fill_color")] public string ProfileSidebarFillColor { get; set; } [XmlElement(ElementName = "profile_sidebar_border_color")] public string ProfileSidebarBorderColor { get; set; } [XmlElement(ElementName = "friends_count")] public int FriendsCount { get; set; } [XmlElement(ElementName = "created_at")] public string CreatedAt { get; set; } [XmlElement(ElementName = "favourties_count")] public int FavouritesCount { get; set; } [XmlElement(ElementName = "utc_offset")] public int UtcOffset { get; set; } [XmlElement(ElementName = "time_zone")] public string Timezone { get; set; } [XmlElement(ElementName = "profile_background_image_url")] public string ProfileBackgroundImageUrl { get; set; } [XmlElement(ElementName = "profile_background_tile")] public bool ProfileBackgroundTile { get; set; } [XmlElement(ElementName = "statuese_count")] public int StatusesCount { get; set; } [XmlElement(ElementName = "notifications")] public string Notifications { get; set; } [XmlElement(ElementName = "geo_enabled")] public bool GeoEnabled { get; set; } [XmlElement(ElementName = "Verified")] public bool Verified { get; set; } [XmlElement(ElementName = "following")] public string Following { get; set; } [XmlElement(ElementName = "status", IsNullable=true)] public Status CurrentStatus { get; set; } } </code></pre> <p>But when its deserialising the above Xml i get the following Error thrown</p> <ul> <li><p>$exception {"There is an error in XML document (2, 2)."} System.Exception {System.InvalidOperationException}</p></li> <li><p>InnerException {"&lt;user xmlns=''&gt; was not expected."} System.Exception {System.InvalidOperationException}</p></li> </ul> <p>Now i have searched around and the best solution i can find is to add blank namespaces to the serializer, when you serialize the content, BUT im not serializing it so i cant.</p> <p>I also have some code for recieving Statuses, which works fine.</p> <p>So can someone explain to me what and why the error is happening? As well as a possible solution?</p> <p>Thanks in advance</p>
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