( ! ) Catchable fatal error: Argument 1 passed to AppBundle\Controller\Course\CourseSetController::getTagIdsByCourseSet() must be of the type array, null given, called in /data/site/edusoho/src/AppBundle/Controller/Course/CourseSetController.php on line 114 and defined in /data/site/edusoho/src/AppBundle/Controller/Course/CourseSetController.php on line 160
Call Stack
#TimeMemoryFunctionLocation
10.0000231984{main}( )../app.php:0
20.0019631768Symfony\Component\HttpKernel\Kernel->handle( )../app.php:41
30.05684765768Symfony\Component\HttpKernel\DependencyInjection\ContainerAwareHttpKernel->handle( )../Kernel.php:185
40.05694766808Symfony\Component\HttpKernel\HttpKernel->handle( )../ContainerAwareHttpKernel.php:69
50.05694767736Symfony\Component\HttpKernel\HttpKernel->handleRaw( )../HttpKernel.php:64
60.07325584056call_user_func_array:{/data/site/edusoho/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:144} ( )../HttpKernel.php:144
70.07325584624AppBundle\Controller\Course\CourseSetController->archiveDetailAction( )../HttpKernel.php:144
80.08526010256AppBundle\Controller\Course\CourseSetController->getTagIdsByCourseSet( )../CourseSetController.php:114