Warning Array Merge Error while Filefield Meta Enable

I have a similar error in 6.x-3.10 with FileField and FileField Meta enabled. The error appears on a view that includes links to documents, but only with a certain argument.

warning: array_merge() [function.array-merge]: Argument #2 is not an array in /var/www/dfm/htdocs/drupal-6.19/sites/all/modules/filefield/filefield_formatter.inc on line 61.

That's not an option for me, as I have thousands upon thousands of nodes with filefield content. Surely there's an easier way to fix this error message? It could be as simple as if is_array($foo){ }, or maybe detecting and correcting whatever missing array data before it gets to that point.

Same problem here, subscribing. I think it is related to what is said here: http://drupal.org/node/791118#comment-3949114 - something wrong with a late activation of FileField Meta. In my case, this happened as a consequence of an upgrade of an old drupal 5 website

adding (array) at line 309 should solve the problem

// Load the complete file if a filepath is not available.
if (!empty($item['fid']) && empty($item['filepath'])) {
$file = (array) field_file_load($item['fid']);
if (isset($file['data'])) {
$file['data'] = array_merge($file['data'], (array) $items[$delta]['data']);
}
$items[$delta] = array_merge($file, $items[$delta]);
}

#6 worked!
Thank you.

Re: #6. Cool! You should make a patch so the maintainer can review it. :)

Please delete this post.

I encountered this problem as well. The change above in #6 solved the problem for me too. I'm running filefield 6.x-3.10.

Mike S

Here is a patch that fixes this error

Warning: array_merge() [function.array-merge]: Argument #2 is not an array in filefield_widget() (line 319 of filefield/filefield.module).

Thanks for Comment #6, it works~~~

@mikeytown2: A patch that solves the problem your patch fixes has been committed separately in #1171760: warning: array_merge() [function.array-merge]: Argument #2 is not an array when using CCK 3.x. Not sure if that's actually related to the FileField Meta issue others are describing here though.

Hm, the lines described in #6 no longer exist, they're replaced with the ones we fixed in that other issue, so seems like this has been fixed and this is a duplicate.

Ok, I am experiencing same issue as #1. Same problem is on line 61. I have last version installed.