Handle does not exist

[quarxdmz]

Hi,

Laravel Version 5.5.23

I was trying this and issuing command artisan rentals_united:cache_all, I got this error:

In BoundMethod.php line 135:

Method Jasekz\RentalsUnitedCaching\Commands\UpdatePropertiesCommand::handle
() does not exist

thanks,
sam

[quarxdmz]

in
in CacheAllCommand.php

I added:
public function handle()
{
$this->fire();
}

the ::handle() does not exist