Basic troubleshooting time. Disable all your plugins and switch to 2012 to rule out theme and plugin issues. Did you check to see if your theme has an update? Are you running the latest version of all your plugins?
hmmm…. I disabled all plugins and changed the theme to 2012. The editor is still showing the “text” tab rather than “HTML” and clicking it doesn’t do anything. My actual site theme didn’t have an update.
Thanks for the link reweb. Adding:
define(‘CONCATENATE_SCRIPTS’, false);
to the config file got HTML side of the editor working again. I just added it on it’s own line at the very end of the wp-config.php file.
Not sure if this caused any other problems yet, but my immediate malfunction seems solved.
@wisecarver
For the moment it seems quite working for me.
I entered in file
wp-config.php
the code:
define(‘CONCATENATE_SCRIPTS’, false)
before:
?>
and it seems working.
What problems do you still have?
define(‘CONCATENATE_SCRIPTS’, false)
It has worked very well. Thank you very much.
had same issue, was going to add the define(‘CONCATENATE_SCRIPTS’, false) to wp-config.php but when opened that file I noticed my wp-config.php had the closing ?> at the end of the document. Noticed there is no closing ?> in wp-config-sample.php in 3.5. So before trying the above fix I just removed the ?> from my wp-config.php file and the visual/html tabs are back.
This site I upgrade is pretty old so that closing ?> probably was a remnant from a 2.x version
hope this helps somebody