RE: [fw-webservices] SOAP Service: Uncaught SoapFault exception: [Client] looks like we got no XML document

Hi,

 

The invalid XML error is normal when you call the server through your browser.

 

Maybe you should generate a soap request to your server with a soap debugging tool like SoapUI. That program can read your WSDL and prepare a request, you just have to fill in optional request data.

 

See http://www.soapui.org.

 

From: Thaorius [mailto:thaorius@thaorius.com]
Sent: maandag 10 november 2008 15:55
To: fw-webservices@lists.zend.com
Subject: [fw-webservices] SOAP Service: Uncaught SoapFault exception: [Client] looks like we got no XML document

 

Hi, I've just signed up for the list due to an ugly error with Zend_Soap. I'm getting:
Uncaught SoapFault exception: [Client] looks like we got no XML document

I've read this error occurred when there are random characters before the <xml... on the output; this is not the case. Although there is a 0A(line feed) character at the end of the output.

Here is the involved controller, take a look:
[application/modules/api/controllers/RealmController.php]
<?php

class Api_RealmController extends Zend_Controller_Action
{
    public function init()
    {
        // Disable layout
        $this->_helper->layout()->disableLayout();

        // Disable ViewRenderer plugin
        $this->_helper->viewRenderer->setNoRender();

$this->getResponse()->clearBody();
    }

    public function serveAction()
    {
        // Instantiate SOAP server
        $server = new Zend_Soap_Server('http://rhea.thaorius.net/nation/public/api/realm/wsdl');

        // Set class
        $server->setClass('Test_Soap');

        // Handle SOAP request
        $server->handle();
    }

    public function wsdlAction()
    {
        // Instantiate auto discover
        $autodiscover = new Zend_Soap_AutoDiscover();

        // Set class
        $autodiscover->setClass('Test_Soap');

        // Handle WSDL request
        $autodiscover->handle()
    }
}

class Test_Soap
{
    /**
     * This method takes 1 parameter and does shit with it.
     *
     * @param string $input
     * @return integer
     */
    public function testfunc($input)
    {
        return 12;
    }
}




On the index,php, bootstrap.php and a plugin that is loaded on the bootloader, I use Zend's coding guidelines and have no line feed before any <?php tag and I don't use the ?> tag.
Now, if I query the WSDL directly, firefox will render it properly, like XML it is. Same with the serve action, but I'll get the following output:
<SOAP-ENV:Envelope>
  <SOAP-ENV:Body>
    <SOAP-ENV:Fault>
      <faultcode>0</faultcode>
      <faultstring>Invalid XML</faultstring>
    </SOAP-ENV:Fault>
  </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Also, I thought the 'Invalid XML' problem was due to direct calling and, there for, the lack of a SOAP request; so I wrote and small test client, which throws the error I'm getting, code:
<?php
$client = new SoapClient('http://rhea.thaorius.net/nation/public/api/realm/wsdl');
var_dump($client->testfunc("lalalala"));

Any ideas? I'm kinda desperate.

Thanks for your time
--
Thaorius

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