Version 3.4-alpha-20169. My local copy includes a completely bare bones 2011 child them. If I navigate to Appearance -> Editor and use the select/dropdown to select that child theme, the “Edit Themes
Twenty Eleven Child:” heading appear followed by:
Oops, no such file exists! Double check the name and try again, merci.
in a standard red-bordered error div. I’ve got debug turned on, so I’m also seeing the following warnings:
Warning: array_merge_recursive() [function.array-merge-recursive]: Argument #1 is not an array in E:\data\data3\server\bitesize\wp-includes\class-wp-theme.php on line 931
Warning: Invalid argument supplied for foreach() in E:\data\data3\server\bitesize\wp-includes\class-wp-theme.php on line 932
Warning: array_merge_recursive() [function.array-merge-recursive]: Argument #1 is not an array in E:\data\data3\server\bitesize\wp-includes\class-wp-theme.php on line 931
Warning: Invalid argument supplied for foreach() in E:\data\data3\server\bitesize\wp-includes\class-wp-theme.php on line 932
These warnings appear to be specific to the error.
Screenshot