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1. Limay
   Member
   Posted 1 year ago #

   I have been using the same WordPress theme for about 2 years now. Today when I tried to upload a photo I got the following message:

   Warning: Invalid argument supplied for foreach() in /home/charmcit/public_html/wp-admin/includes/image.php on line 126

   Can anyone tell me why I can no longer upload when posting? Thanks!

2. jonradio
   Member
   Posted 1 year ago #

   The assumption here is that you are using WordPress Version 3.0.1.

   I don't know why it suddenly stopped working, but you should check lines 124 to 128 of /wp-admin/includes/image.php and be sure they read exactly as follows:
   

   foreach ($sizes as $size => $size_data ) {
               $resized = image_make_intermediate_size( $file, $size_data['width'], $size_data['height'], $size_data['crop'] );
               if ( $resized )
                   $metadata['sizes'][$size] = $resized;
           }

   If you don't have any way to figure out line numbers, NotePad++ is a free editor that shows line numbers. http://notepad-plus-plus.org/

   This code is part of a function that is creating information about the thumbnail that has been generated of your picture.

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