While developing a module I have been getting this error in firebug:
"window.addEvent is not a function"
But nothing to indicate an error on my actual module page.
When I look in "Reports">"System Events" and click on the error generated I get a snapshot of my module page with a nicely formatted error message on it.
It looks like ModX is trying to tell me about an error in my module code but the actual act of trying to tell me creates an error itself.
Has anyone come across this, or know how I might fix it?
Thanks
Mike