![Error: array_diff_key(): Argument #1 is not an array [#2955778] | Drupal.org](https://www.drupal.org/files/issues/2018-03-24/field-condition-error1.png "Error: array_diff_key(): Argument #1 is not an array [#2955778] | Drupal.org")
Error: array_diff_key(): Argument #1 is not an array [#2955778] | Drupal.org
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