I have a brand new, fresh and clean install of MT - which was working perfectly fine last night when I installed it. Now today, suddenly, the Entry Editor window has gone blank - I cannot click in it at all.
Additionally, javascript errors are popping up all over the place. For example, in "Design>Templates" clicking on "Refresh Blog Templates" does nothing. Nor does "Use Publishing Profile".
After trying to select "Refresh Blog Templates", I took a look at the error console in Firefox, and see the following:
Error: uncaught exception: [Exception... "Security error" code: "1000" nsresult: "0x805303e8 (NSERRORDOMSECURITYERR)" location: "http://www.[mydomainname].com/cgi-bin/mt/mt.cgi?_mode=list&type=template&blog_id=1"]
As well as:
Error: updatePlugInAction is not defined Source file: http://www.[mydomainname].com/cgi-bin/mt/mt.cgi?_mode=list&type=template&blog_id=1
Error: doPlugInAction is not defined Source file: http://www.[mydomainname].com/cgi-bin/mt/mt.cgi?_mode=list&type=template&blog_id=1
HELP! I've tried reloading all the js files, checking the Static and CGI Path settings in mt.config to make sure they match the exact URL I access MT from, and deleting all my cookies/cache and refreshing.
Reported on Movable Type 4.2
When you first installed, were you accessing the site from http://www.[mydomainname].com/cgi-bin/mt/mt.cgi? Or from http://[mydomainname].com/cgi-bin/mt/mt.cgi? (Note the "www" difference.) Check mt-config.cgi to be sure you're going to the right URL.
And, because it always needs to be said: thanks to you both for trying to help!