Laravel Job - No handler registered for command - laravel

Question

I tried to get a simple job running exactly like the example in the Laravel Documentation - https://laravel.com/docs/5.2/queues#writing-job-classes - but I get this error: "No handler registered for command [App\Jobs\SendReminderEmail]".
I followed the instructions to make the jobs table and even the failed_jobs table and have the exact example code.
I assured that the handle() function is there so I don't know what else can be missing.
Regards.
Update with code:
First I used the class in the Laravel example but then I simplified it to this:
<?php
namespace App\Jobs;
use App\Jobs\Job;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
class SyncFromJson extends Job implements ShouldQueue
{
use InteractsWithQueue, SerializesModels;
/**
* Create a new job instance.
*
* #return void
*/
public function __construct()
{
//
}
/**
* Execute the job.
*
* #return void
*/
public function handle()
{
//
$var = "fooooo";
\Log::info("job is running!!!", $var);
}
}
To call the job I created a simple method in a controller that dispatches the job:
$job = (new SyncFromJson())->delay(3);
$this->dispatch($job);
Also tried this:
$this->dispatch(new SyncFromJson());

Answer 1

For what it's worth, I was having a similar problem and implementing 'SelfHandling' seems to have fixed the issue.
Try changing this:
class SyncFromJson extends Job implements ShouldQueue
To this:
class SyncFromJson extends Job implements ShouldQueue, SelfHandling

Answer 2

I had the exact same problem. In my case it turned out it was the incorrect provider in app config that was the problem. I used a previous project as a framework for my new project and inherited the Laravel collective bus package (That was not required.) The moment I removed the collective bus package ( laravelcollective/bus ) , ran composer update and replaced
Collective\Bus\BusServiceProvider::class,
with
Illuminate\Bus\BusServiceProvider::class,
everything worked fine. This may be a similar issue?