ErrorException: Trying to access array offset on value of type null in /www/wwwroot/webman/app/model/Indextest.php:43
Stack trace:
#0 /www/wwwroot/webman/app/model/Indextest.php(43): {closure}()
#1 /www/wwwroot/webman/app/controller/Video.php(26): app\model\Indextest->hevideo()
#2 /www/wwwroot/webman/vendor/workerman/webman-framework/src/App.php(146): app\controller\Video->index()
#3 /www/wwwroot/webman/vendor/workerman/workerman/Connection/TcpConnection.php(637): Webman\App->onMessage()
#4 /www/wwwroot/webman/vendor/workerman/workerman/Events/Select.php(293): Workerman\Connection\TcpConnection->baseRead()
#5 /www/wwwroot/webman/vendor/workerman/workerman/Worker.php(2430): Workerman\Events\Select->loop()
#6 /www/wwwroot/webman/vendor/workerman/workerman/Worker.php(1554): Workerman\Worker->run()
#7 /www/wwwroot/webman/vendor/workerman/workerman/Worker.php(1384): Workerman\Worker::forkOneWorkerForLinux()
#8 /www/wwwroot/webman/vendor/workerman/workerman/Worker.php(1358): Workerman\Worker::forkWorkersForLinux()
#9 /www/wwwroot/webman/vendor/workerman/workerman/Worker.php(1691): Workerman\Worker::forkWorkers()
#10 /www/wwwroot/webman/vendor/workerman/workerman/Worker.php(1640): Workerman\Worker::monitorWorkersForLinux()
#11 /www/wwwroot/webman/vendor/workerman/workerman/Worker.php(544): Workerman\Worker::monitorWorkers()
#12 /www/wwwroot/webman/start.php(173): Workerman\Worker::runAll()
#13 {main}