Symfony2 XmlFileLoader Invalid Schema error?

Question

I've heard great things about Symfony so thought I would try download Symfony2 (Symfony_Standard_Vendors_2.0.0BETA4.tgz) and have a play with it but I cant get it to run!

I have fixed the usual permission errors etc on /Symfony/web/config.php but when I click:

(Configure your Symfony Application online) or (Bypass configuration and go to the Welcome page)

Then I get a horrible error message saying:

ErrorException: Warning: DOMDocument::schemaValidateSource(): Invalid Schema in /usr/local/zend/apache2/htdocs/Symfony/vendor/symfony/src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php line 357

I dont really understand what this means or how to fix it.

I am running a standard LAMP stack using Zend Server.. Has anyone else experienced this and know how to fix it?

It seems that editing line 357 to $valid = true;//$dom->schemaValidateSource($source); gets rid of the error. Not exactly a long term solution though. If anyone knows how to actually fix it, that would be hugely appreciated! Cheers — Nick

Ondrej Slinták Ondrej Slinták · Accepted Answer · 2011-10-15T13:59:20

It seems it was problem with corrupted archives back in the days of beta. However, a lot has changed since then and everything seems to be working properly now - at least I haven't found any more questions regarding validation being broken in XmlFileLoader.

Symfony2 XmlFileLoader Invalid Schema error?

2 Answers