PHP IDE :: NuSphere Forums :: View topic - XML error parsing WSDL on line 2: Invalid document end, HELP

Posted: Thu Mar 15, 2007 7:53 am

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

Posted: Sat Mar 17, 2007 8:09 am

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 />

Posted: Sat Mar 17, 2007 9:38 am

Thanks dimitri!

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

Cheers,

Jonny

Posted: Sun Mar 18, 2007 4:13 pm

you may want to update php.ini. Turn display error off and enable error reporting to a log.