undefined:39: TypeError: Cannot call method 'map' of null

#0 /var/www/findby/application/views/details_page.php(24): V8Js->executeString(' /**?  * React ...')
#1 /var/www/findby/application/views/index.php(43): include('/var/www/findby...')
#2 /var/www/findby/system/core/Loader.php(834): include('/var/www/findby...')
#3 /var/www/findby/system/core/Loader.php(420): CI_Loader->_ci_load(Array)
#4 /var/www/findby/application/controllers/listing.php(485): CI_Loader->view('index', Array)
#5 [internal function]: Listing->search('index')
#6 /var/www/findby/system/core/CodeIgniter.php(360): call_user_func_array(Array, Array)
#7 /var/www/findby/index.php(206): require_once('/var/www/findby...')
#8 {main}