android - org.xmlpull.v1.XmlPullParserException: expected: START_TAG {http://schemas.xmlsoap.org/soap/envelope/}Envelope -

i trying hit soap api in application login purpose , getting above mentioned error , can 1 tell me going wrong , first time soap apis. here code hit soap :-

vector<object> args = new vector<object>();  			hashtable<string, object> hashtable = new hashtable<string, object>();  			hashtable.put("email", "mss.siddhart28@gmail.com");  			hashtable.put("password", "siddharth");  			args.add(hashtable);  			soapserializationenvelope envelope = new soapserializationenvelope(  					soapenvelope.ver11);  			envelope.dotnet = true;  			envelope.xsd = soapserializationenvelope.xsd;  			envelope.enc = soapserializationenvelope.enc;  			(new marshalhashtable()).register(envelope);  			httptransportse androidhttptransport = new httptransportse(  					"http://tempuri.org/", 15000);  			androidhttptransport.debug = true;  			string result = "";  			try {    				soapobject request = new soapobject("http://tempuri.org", "call");  				request.addproperty("resourcepath", "user_login");  				 request.addproperty("args", args);    				envelope.setoutputsoapobject(request);  				androidhttptransport.call("call", envelope);  				envelope.setoutputsoapobject(request);  				result = envelope.getresponse().tostring();  				toast.maketext(mainactivity.this, "envelope is" + envelope, toast.length_long).show();  				system.out.println("result signup: " + result);  			} catch (eofexception e) {  				e.printstacktrace();  				return "restart";  			}

and here wsdl :-

post /w4w/w4wservice.asmx http/1.1  host: 64.31.2.58  content-type: text/xml; charset=utf-8  content-length: length  soapaction: "http://tempuri.org/user_login"    <?xml version="1.0" encoding="utf-8"?>  <soap:envelope xmlns:xsi="http://www.w3.org/2001/xmlschema-instance" xmlns:xsd="http://www.w3.org/2001/xmlschema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">    <soap:body>      <user_login xmlns="http://tempuri.org/">        <email>string</email>        <password>string</password>      </user_login>    </soap:body>  </soap:envelope>

any appreciated.

thanks

finally solve problem .. here posting code others can help.

private   string soap_action = "http://tempuri.org/user_login";  	private   string method_name = "user_login";  	private   string namespace = "http://tempuri.org/";  	private   string url = "http://64.31.2.58:8080/w4w/w4wservice.asmx";

public string login() {  			  			soapserializationenvelope envelope = new soapserializationenvelope(  					soapenvelope.ver11);  			envelope.dotnet = true;  			envelope.xsd = soapserializationenvelope.xsd;  			envelope.enc = soapserializationenvelope.enc;  			(new marshalhashtable()).register(envelope);  			httptransportse androidhttptransport = new httptransportse(  					url, 15000);  			androidhttptransport.debug = true;  			string result = "";  			try {    				soapobject request = new soapobject(namespace,  						method_name);  				request.addproperty("email", email);  				request.addproperty("password", password);    				envelope.setoutputsoapobject(request);  				androidhttptransport.call(soap_action, envelope);  				result = envelope.getresponse().tostring();  				  				system.out.println("result signup: " + result);  			} catch (eofexception e) {  				e.printstacktrace();  				return "restart";  			} catch (soapfault e) {  				e.printstacktrace();  				if (e.getmessage()  						.contains("session expired. try re-login.")) {  					return "restart";  				}  				return "email exists";  			} catch (nullpointerexception e) {  				e.printstacktrace();  				return "restart";  			} catch (exception e) {  				e.printstacktrace();  				return "";  			}  			system.out.println("registration result :" + result);  			return result;    		}