设置计划任务出现问题

[zzl1049626404]

新建辅种任务，保存后消失不见，上面任务栏是空的，显示无数据。CMD一直在重复提示以下说明： IYUUTask none 1 [ok] TypeError: Return value of app\domain\Config::getCrontab() must be of the type array, null returned in C:\工具\IYUUPlus\app\domain\Config.php:238 Stack trace: #0 C:\工具\IYUUPlus\app\domain\Crontab.php(76): app\domain\Config::getCrontab() #1 C:\工具\IYUUPlus\process\Task.php(36): app\domain\Crontab::onWorkerStart() #2 C:\工具\IYUUPlus\vendor\workerman\webman-framework\src\Container.php(65): process\Task->__construct() #3 C:\工具\IYUUPlus\vendor\workerman\webman-framework\src\support\Container.php(45): Webman\Container->make() #4 C:\工具\IYUUPlus\support\helpers.php(461): support\Container::__callStatic() #5 C:\工具\IYUUPlus\vendor\workerman\workerman\Worker.php(2444): {closure}() #6 C:\工具\IYUUPlus\vendor\workerman\workerman\Worker.php(1443): Workerman\Worker->run() #7 C:\工具\IYUUPlus\vendor\workerman\workerman\Worker.php(1386): Workerman\Worker::forkWorkersForWindows() #8 C:\工具\IYUUPlus\vendor\workerman\workerman\Worker.php(559): Workerman\Worker::forkWorkers() #9 C:\工具\IYUUPlus\runtime\windows\start_IYUUTask.php(23): Workerman\Worker::runAll() #10 {main}