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POPHP Web Service in C# : Invoke() function returns null
 

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    <p>I have a problem with consuming a third-party web service in .NET C#. It runs on Apache (NuSoap). Everything works normally up to deserialization (probably...). When I call the <code>SoapHttpClientProtocol.Invoke()</code> function, I always get an object array with one null object. Bad is that this web service doesn't provide a WSDL document. :-( </p> <p>Can anybody help me, please? I think, that the deserialization process doesn't run.</p> <p>Here is soap response:</p> <pre><code>&lt;?xml version="1.0" encoding="ISO-8859-1"?&gt; &lt;SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"&gt; &lt;SOAP-ENV:Body&gt; &lt;ns1:EncodingTestResponse xmlns:ns1="http://schemas.xmlsoap.org/soap/envelope/"&gt; &lt;item xmlns:ns4071="http://xml.apache.org/xml-soap" xsi:type="ns4071:Map"&gt; &lt;item&gt; &lt;key xsi:type="xsd:string"&gt;ascii&lt;/key&gt; &lt;value xsi:type="xsd:string"&gt;ertzyuuioasdcnERSTZYUIOADCN&lt;/value&gt; &lt;/item&gt; &lt;item&gt; &lt;key xsi:type="xsd:string"&gt;latin2&lt;/key&gt; &lt;value xsi:type="xsd:string"&gt;xy&lt;/value&gt; &lt;/item&gt; &lt;item&gt; &lt;key xsi:type="xsd:string"&gt;w1250&lt;/key&gt; &lt;value xsi:type="xsd:string"&gt;pq&lt;/value&gt; &lt;/item&gt; &lt;/item&gt; &lt;/ns1:EncodingTestResponse&gt; &lt;/SOAP-ENV:Body&gt; &lt;/SOAP-ENV:Envelope&gt; </code></pre> <p>Calling method:</p> <pre><code>[SoapTrace] [SoapDocumentMethod("EncodingTest",ParameterStyle=SoapParameterStyle.Wrapped)] public item EncodingTest() { var obj = this.Invoke("EncodingTest", new object[] {}); return null; } </code></pre> <p>and the object, which I was trying to deserialize:</p> <pre><code>[Serializable] [XmlType(Namespace = "http://xml.apache.org/xml-soap", TypeName="item")] public class item { [XmlArray("item", Form = XmlSchemaForm.Unqualified)] public item[] items { get; set; } [XmlElement(Form=XmlSchemaForm.Unqualified)] public string key { get; set; } [XmlElement(Form = XmlSchemaForm.Unqualified)] public string value { get; set; } } </code></pre>
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    1. CO~ I wonder if you could help me out, I think I'm having a similar problem. Is the code you left in the bottom answer truly all you did to solve this problem?
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