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POXml String to object in c# using XDocument
 

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  1. POXml String to object in c# using XDocument
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    <p>I can't seem to parse my xml string to a custom object. Here is my code:</p> <pre><code> private Account parseXmlToAccount (String xml) { XDocument doc = XDocument.Parse(xml); Console.Out.WriteLine("a" + xml); List&lt;Account&gt; result = ( from x in doc.Root.Elements("user") select new Account() { Session = (string) x.Element("session").Value, User = (string) x.Element("user").Value }).ToList(); Console.Out.WriteLine("b"); return result.First(); </code></pre> <p>And Account.cs:</p> <pre><code>class Account { public string Session { get; set; } public string User { get; set; } public override string ToString() { return Session + " " + User; } } </code></pre> <p>and my xml string:</p> <pre><code>&lt;user&gt; &lt;session&gt;7981239761293767891&lt;/session&gt; &lt;user&gt;873948797862364&lt;/user&gt; &lt;/user&gt; </code></pre> <p>and my error message:</p> <pre><code>UNHANDLED EXCEPTION: System.NullReferenceException: Object reference not set to an instance of an object at testMonoAndroidApp.LoginManager.&lt;parseXmlToAccount&gt;m__4 (System.Xml.Linq.XElement) &lt;0x00044&gt; at System.Linq.Enumerable/&lt;CreateSelectIterator&gt;c__Iterator27`2&lt;System.Xml.Linq.XElement, testMonoAndroidApp.Account&gt;.MoveNext () &lt;0x0015b&gt; at System.Collections.Generic.List`1&lt;testMonoAndroidApp.Account&gt;.AddEnumerable (System.Collections.Generic.IEnumerable`1&lt;testMonoAndroidApp.Account&gt;) &lt;0x000ab&gt; at System.Collections.Generic.List`1&lt;testMonoAndroidApp.Account&gt;..ctor (System.Collections.Generic.IEnumerable`1&lt;testMonoAndroidApp.Account&gt;) &lt;0x00093&gt; at System.Linq.Enumerable.ToList&lt;testMonoAndroidApp.Account&gt; (System.Collections.Generic.IEnumerable`1&lt;testMonoAndroidApp.Account&gt;) &lt;0x0003b&gt; at testMonoAndroidApp.LoginManager.parseXmlToAccount (string) &lt;0x0012f&gt; ... </code></pre>
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    1. PO
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    1. USSunkas
    1. USSunkas
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    1. This table or related slice is empty.
    1. COHave you stepped through your code in a debugger? If not then do that. If you have which line is throwing the exception?
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      1. POXml String to object in c# using XDocument
      1. USDaniel Kelley
    2. COI have stepped trough with the debugger (MonoDevelop). The exception is cast on the 5th line in my first code part (List<Account> result = )
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      1. POXml String to object in c# using XDocument
      1. USSunkas
 

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