SOAP: looks like we got no XML document

Question

I\'m trying to create a web service but before I do I\'m trying to get a simple example that I found on the internet to work first but I keep getting the following error:

Answer 1

The post is old, but I think it's always helpful, because I became crazy to not understand why this error appeared.

The solution for me was here: PHP SOAP client that understands multi-part messages?.

I had to extend the SoapClient to manage the MTOM encoding to obtain a clean XML as response.

I hope it can help someone.