Warning showing after migration [#1518232]

After I migrated my fields from D6 to D7 I get this in all my contents with user references on them:

Warning: array_filter() expects parameter 1 to be array, string given in _user_reference_potential_references_standard() (line 864 of /path/to/drupal/sites\all\modules\references\user_reference\user_reference.module).

Thanks.

Comments

Comment #1

jbeall commented 13 April 2012 at 13:19

I am encountering this as well, in 7.x-2.0.

Based on just a few minutes of testing, this seemed to fix it:
http://drupal.org/node/1462976#comment-5866428

We'll see how this fix holds up.

-Josh

Comment #2

jfha73 commented 16 April 2012 at 17:52

Status:

Active

» Fixed

That worked for me.

Comment #3

hlopes commented 24 April 2012 at 17:46

I think you just need to edit the field and save it. ( something missing in the migrate hooks? )

Something else is wrong earlier on the field configuration.

The problem is that one of the referenced user status is blocked ( 0 ), which means the option "blocked" never gets saved.

  $a = array(
    '0' => 0,           // Blocked user
    '1' => 1            // Active user
  );
  
  print_r(array_filter($a)); // Output = Array ( [1] => 1 );

The array_filter needs to be rethinked, i guess...

  $form['referenceable_status'] = array(
    '#type' => 'checkboxes',
    '#title' => t('User status that can be referenced'),
    '#default_value' => is_array($settings['referenceable_status'])
      ? array_filter($settings['referenceable_status'])
      : array(1),
    '#options' => array(1 => t('Active'), 0 => t('Blocked')),
  );

Can be easily avoided by using a view to list the referenceable users.

Comment #4

jfha73 commented 3 May 2012 at 19:56

Version:	7.x-2.0-beta3	» 7.x-2.x-dev
Status:	Fixed	» Needs work

Sorry to bother you again with this, but I tried to do this again and it's either I don't remember what I did before or it's just not working for me this time, so let me ask you, can you release a new dev version with the fix included, or a patch for it?

Thanks.