Fatal error: Uncaught Error: Call to a member function toArray() on boolean in /data/wwwroot/imfg.zju.edu.cn/app/modules/index/controllers/DetailController.php:31
Stack trace:
#0 [internal function]: App\Modules\Index\Controllers\DetailController->indexAction('525')
#1 [internal function]: Phalcon\Dispatcher->callActionMethod(Object(App\Modules\Index\Controllers\DetailController), 'indexAction', Array)
#2 [internal function]: Phalcon\Dispatcher->dispatch()
#3 /data/wwwroot/imfg.zju.edu.cn/public/index.php(54): Phalcon\Mvc\Application->handle()
#4 {main}
thrown in /data/wwwroot/imfg.zju.edu.cn/app/modules/index/controllers/DetailController.php on line 31