On a localhost install, using MAMP 2.0, I have just set up multisite under WP 3.5. After creating a second site, I'm not able to access the its links under 'My Sites' e.g. 'Dashboard', 'Visit Site' etc.
Instead, a MAMP PRO screen is displayed showing...
MAMP PRO - manage your websites locally
The virtual host was set up successfully.
If you can see this page, your new virtual host was set up successfully. Now, web contents can be added and this placeholder page1 should be replaced or deleted.
Server name: localhost
1 Files: index.php and MAMP-PRO-Logo.gif
I've set up MultiSite once before and had no problems. I followed the same procedure modifying wp-config.php and .htaccess.
Any thoughts on what's causing this behavior?