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XML error parsing WSDL on line 2: Invalid document end, HELP


Joined: 02 Mar 2007
Posts: 5
Location: Newcastle
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I've once again found the need to post on this forum!

I had error with clashes between NuSOAP & PHP_SOAP extension but they have now been resolved ( i think) by changing 'soapclient' to 'sclient' in nusoap.php

However now I have new errors, namely:

Constructor error:

wsdl error: XML error parsing WSDL from http://mywebserver/jonathan.olliff-lee/WebServices/MessagingWebService/MessagingServer.php?wsdl on line 2: Invalid document end

and

Error:

XML error parsing SOAP payload on line 2: Invalid document end

This both appear on the client page http://mywebserver/jonathan.olliff-lee/WebServices/MessagingWebService/MessagingClient.php,

the server however throws a different error:

Notice: Undefined index: HTTPS in /export/web/homepages.cs/jonathan.olliff-lee/WebServices/MessagingWebService/nusoap.php on line 4006

This can be seen at : http://mywebserver/jonathan.olliff-lee/WebServices/MessagingWebService/MessagingServer.php

The client source is:

Code:

<?php
// Pull in the NuSOAP code
require_once('nusoap.php');
// Create the client instance
$client = new sclient('http://mywebserver/jonathan.olliff-lee/WebServices/MessagingWebService/MessagingServer.php?wsdl', true);
// Check for an error
$err = $client->getError();
if ($err) {
    // Display the error
    echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
    // At this point, you know the call that follows will fail
}
// Call the SOAP method
$result = $client->call('school', array('school' => 'Computer Science'));
// Check for a fault
if ($client->fault) {
    echo '<h2>Fault</h2><pre>';
    print_r($result);
    echo '</pre>';
} else {
    // Check for errors
    $err = $client->getError();
    if ($err) {
        // Display the error
        echo '<h2>Error</h2><pre>' . $err . '</pre>';
    } else {
        // Display the result
        echo '<h2>Result</h2><pre>';
        print_r($result);
    echo '</pre>';
    }
}
// Display the request and response
echo '<h2>Request</h2>';
echo '<pre>' . htmlspecialchars($client->request, ENT_QUOTES) . '</pre>';
echo '<h2>Response</h2>';
echo '<pre>' . htmlspecialchars($client->response, ENT_QUOTES) . '</pre>';
// Display the debug messages
echo '<h2>Debug</h2>';
echo '<pre>' . htmlspecialchars($client->debug_str, ENT_QUOTES) . '</pre>';
?> 


and the server source is:

Code:

<?php
// Pull in the NuSOAP code
require('nusoap.php');

// Create the server instance
$server = new soap_server();

// Initialize WSDL support
$server->configureWSDL('MessageWebServicewsdl', 'urn:MessageWebServicewsdl');

// Register the method to expose
$server->register
(
   "school",                     // Method name
       array('school' => 'xsd:string'),            // input parameters   
       array('return' => 'xsd:string'),
       'urn:MessageWebServicewsdl',
       'urn:MessageWebServicewsdl#school',
       'rpc',
       'encoded',
       'Uses the School to find email addresses in the database'
);
 
// Define The Method As a PHP Function
function school($school)
{
   $conn = mysql_connect('host', 'user', 'password') or die ('Error connecting to mysql');
   mysql_select_db('database');
   
    $query="SELECT * FROM student WHERE school='$school'";
    $result=mysql_query($query);
 
    $rows=mysql_num_rows($result);
 
    $i=0;
    while ($i < $rows)
    {
       $name = mysql_result($result, $i, 'name');
       $email = mysql_result($result, $i, 'email');
       $school = mysql_result($result, $i, 'school');
 
       echo $name;
       echo $school;
 
       $message = "Hello $name, This Is A Test Email";
 
       mail($email, 'Test E-Mail', $message);   
 
       $i++;
    }
   
   mysql_close($conn);
        return 'Message sent to all students in the school of ' . $school;   
}

// Use the request to (try to) invoke the service
$HTTP_RAW_POST_DATA = isset($HTTP_RAW_POST_DATA) ? $HTTP_RAW_POST_DATA : '';
$server->service($HTTP_RAW_POST_DATA);

?>


Any help understanding this / finding a solution would be much appreciated!

Many thanks,

Jonny
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Site Admin

Joined: 13 Jul 2003
Posts: 7897
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your server code produces E_NOTICE and it makes WSDL wrong from the XML standard perspectives:

<br />
<b>Notice</b>: Undefined index: HTTPS in <b>/export/web/homepages.cs/jonathan.olliff-lee/WebServices/MessagingWebService/lib/nusoap.php</b> on line <b>4006</b><br />

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???


Joined: 02 Mar 2007
Posts: 5
Location: Newcastle
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Thanks dimitri!

But i'm afraid I have no idea what that means or how to fix it!

Cheers,

Jonny
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Joined: 13 Jul 2003
Posts: 7897
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you may want to update php.ini. Turn display error off and enable error reporting to a log.

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XML error parsing WSDL on line 2: Invalid document end, HELP
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