I'm trying to configure Experience Manager on a 2013 SP1 DD4T Website.
I thought I had it working for a while but now I am getting a few different errors in different browsers.
In Chrome, when I click "Update Preview" I see the following error and the browser never finishes the "Loading.." overlay.
Uncaught SecurityError: Blocked a frame with origin "http://tridion-web-dev.client.co.uk" from accessing a frame with origin "http://tridion-web-dev.client.co.uk". The frame requesting access set "document.domain" to "client.co.uk", but the frame being accessed did not. Both must set "document.domain" to the same value to allow access.
The source seems to be on this line:
In IE, I get Access Denied on similar lines.
I am also seeing this issue with the missing culture file. 404s appearing in console when loading XPM
se_blank.html is definitely serving a 200 OK.
I feel like I'm going round in circles. Any ideas?
I've followed all the usual guides and double checked my config.