Hi all!

I' trying to extend my SiteConfig, and followed the example on: http://doc.silverstripe.org/sapphire/en/reference/siteconfig. But after http://.../dev/build?flush=all I get this errormessage:

Fatal error: Object::add_extension() - Can't find extension class for "CustomSiteConfig" in /var/www/silverstripe/sapphire/core/Object.php on line 526

here's another doc...
http://www.ssbits.com/tutorials/2010/2-4-working-with-siteconfig/

but it sounds like you have missed the "<?php" tag as it hasn't got any of that code you've added - total guess though

Thanks,

I'll have a look at ssbits.
Adding the <?php didn't do the trick...

Adding the <?php didn't do the trick...
So it wasn't there before? That's not good - all the php code needs to start with that.

If it wasn't there and you've added it... then you need a dev/build... but that is probably still failing - remove the "Object::add_extension()" part, deb/build, then re-add the "Object::add_extension()" and dev/build again

Thanks again!

That worked. Silly of me to forget the <?php part... I'll remember this!

You might also want to delete the contents of your temporary folder.

I had to delete the contents of Windows\Temp\<SilverStripe temp folder> before the "Fatal error: Object::add_extension() - Can't find extension class" disappeared.