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1. emilb
   Member
   Posted 3 years ago #

   I get thist warning after upgraded to 2.7. Problem occurs whenever I try uploading pictures, and when I access the Media Library.

   Warning: array_key_exists() [function.array-key-exists]: The first argument should be either a string or an integer in /nfs/c03/h02/mnt/50559/domains/psforum.no/html/wp-admin/includes/media.php on line 736

2. emilb
   Member
   Posted 3 years ago #

   Tried uploading all the files again, but it didn't work.

3. infected
   Member
   Posted 3 years ago #

   using akismet? deactivate it and try again. maybe it helps...

4. emilb
   Member
   Posted 3 years ago #

   I do not use Akismet.

5. emilb
   Member
   Posted 3 years ago #

   FIXED IT!
   Here is a screenshot of the problem:
   http://lastopp.no/filer/fbc567d1169154d5b4e7e4f7429cfb6e.png

   Solution:

   Go to your /wp-admin/media.php. Scroll down to line 736 then change
   if ( !array_key_exists($checked, $alignments) )
   to
   if ( !array_key_exists('$checked', $alignments) )

   Finally :)

6. coffeeaddict007
   Member
   Posted 3 years ago #

   This helped fix my problem with Media related pages!
   It should go into the next update!
   Thank you emilb!

7. ghettocottage
   Member
   Posted 3 years ago #

   This also fixed the same problem using WordPress mu 2.7 beta. Thanks

8. jonahcoyote
   Member
   Posted 3 years ago #

   Hmmm, I'm having this same issue and I only have 121 lines in my /wp-admin/media.php file. Is this the correct file?

   Anybody else have any other ideas for this?

   Thanks,
   Jonah

9. mzuvella
   Member
   Posted 3 years ago #

   Jonah,

   File is /wp-admin/includes/media.php

   /includes is what you're missing

   --Matt

10. oldford
    Member
    Posted 3 years ago #

    Thanks! Just fixed this problem on my newest install.

11. jeniadventure
    Member
    Posted 2 years ago #

    I made the php change but I still get an error message saying:
    The uploaded file could not be moved to /nfs/www/WWW_pages/lsraa/wp-content/uploads. when I use the Flash uploader and the browser uploader.

    I used ftp to manually put the images into the .wp-content/uploads dir and they do not show up in the media library.
    Any other ideas?
    thanks
    Jeni

12. akcakaya
    Member
    Posted 2 years ago #

    Hi,
    if you dont set your media size from Settings->Media menu you can see this error. Certain solution is to set Thumbnail size, Medium size and Large size from Settings->Media menu.

    Have a nice day.

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