File Abstraction Layer

Fatal error: Cannot use string offset as an array in /var/www/FAL/t3lib/file/Factory.php on line <i>147</i> because my defaultStorage has no flexform and xml2array returns an error string instead of an array.

Solution:

check if $flexFormData is there before trying to transform it.

        if($flexFormData) {
            $flexFormContents = t3lib_div::xml2array($flexFormData);
            if (!empty($flexFormContents['data']['sDEF']['lDEF']) && is_array($flexFormContents['data']['sDEF']['lDEF'])) {
                foreach ($flexFormContents['data']['sDEF']['lDEF'] as $key => $value) {
                    if (isset($value['vDEF'])) {
                        $configuration[$key] = $value['vDEF'];
                    }
                }
            }
        }