Cannot use a scalar as an array

Software Support
19

Hi @JCar/all,

You can debug this by editing lib/pkp/classes/core/DataObject.inc.php, and finding line 133 or so, which should look like:

$this->_data[$key][$locale] = $value;

Just before this, add:

if (isset($this->_data[$key]) && !is_array($this->_data[$key])) error_log('Mixed localization for ' . get_class($this) . ', setting "' . $key . '"');

Then trigger the warning again (e.g. by reloading the page you saw it on before), and look in your log for more details.

Regards,
Alec Smecher
Public Knowledge Project Team

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