Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /data/webroot/yiyun_guahao/lib/Service/Tool/PartInfo.php:50 Stack trace: #0 /data/webroot/yiyun_guahao/apps_web/default/index_lib.php(70): Service_Tool_PartInfo::getListByCid() #1 [internal function]: IndexLib->IndexFend() #2 /data/webroot/yiyun_guahao/lib/Fend/Acl.php(159): call_user_func_array() #3 /data/webroot/yiyun_guahao/www/index.php(58): Fend\Acl->run() #4 {main} thrown in /data/webroot/yiyun_guahao/lib/Service/Tool/PartInfo.php on line 50