调用未定义的方法Base :: grab（）[无胖框架]

Question

I'm trying to set-up a cronjob. I have followed this tutorial here on configuring cronjob with fat-free framework. I have put "cron.php" file in "path/to/app/lib" folder. And my index.php file is :

<?php
require __DIR__ . '/vendor/autoload.php';
$f3 = require('lib/base.php');
$cron = Cron::instance();
$cron->set('lunchAlert','GBD\Internals\Controllers\LunchController->sendAlertNotificationsUsers','* * * * *');

$f3->run();

Here's my controller script:

public function sendAlertNotificationsUsers()
{
    echo "hello world";
}

Here's how I installed my job in crontab:

crontab -e

* * * * * cd /var/www/html/dev-portal-new; php index.php /cron

But I'm getting this mail :

PHP Fatal error:  Call to undefined method Base::grab() in /var/www/html/dev-portal-new/lib/cron.php on line 110
HTTP Fatal error: Call to undefined method Base::grab() (GET /cron)

What do I do to add this Base::grab() method? Anyone here on fat-free framework? Any help is very much appreciated. Thanks.

Answer 1

You're obviously using an old version of the framework. The grab() method has been introduced in version 3.5. See https://github.com/bcosca/fatfree-core/blob/master/CHANGELOG.md