Preview screen displaying blank page

I'm getting a blank page when I click preview. I've tried exporting it and uploading to Moodle to run the exercise there, but the result is the same. Any suggestions what might be causing this?

If you try to preview in Chrome, do you get errors in the javascript console?

(Open xot in Chrome, open the learning object, press F12, and go to the console tab, and refresh the page)

Hi Tom, yes a series of errors have appeared. I've attached them here.

Hello,

please see this thread what causes this, and how you can solve it:

www.xerte.org.uk/index.php?option=com_ku...7&Itemid=207&lang=en

Got a step closer - I've followed these instructions and updated the PHP files accordingly, though the Preview still isn't working. I've checked the javascript console again and there's now just one error:

Uncaught SyntaxError: Unexpected identifier VM178:153

The VM178:153 link takes me to this text:
"src": eval(x_currentPageXML.getAttribute("url")),

I suspect there is an error somewhere in the XML.

Can you send me the template.xml or data.xml file that is in the root of the exported zip file by private e-mail? reijnders at tor dot nl