Laravel 无法排队作业

Question

I repeatedly receive the following error when I try to push a job onto my Laravel Queue:

Argument 1 passed to Illuminate\Queue\Jobs\Job::resolveAndFire() must be of the type array, null given, called in /home/vagrant/Code/project/vendor/laravel/framework/src/Illuminate/Queue/Jobs/BeanstalkdJob.php on line 53 and defined

I have no clue what is going wrong but I'm guessing it's something to do with the fact I haven't used the SerializesModel Trait? When I try to use Serializes model, I just get an undefined property $directory error.

The job class is:

/**
 * Class StoreFile
 * @package App\Jobs
 */
class StoreFile extends Job implements SelfHandling, ShouldQueue
{
    use InteractsWithQueue;

    /**
     * @param string $directory
     * @param string $filename
     * @param UploadedFile $file
     */
    public function __construct($directory, $filename, $file)
    {
        $this->directory = $directory;
        $this->filename = $filename;
        $this->file = $file;
    }

    /**
     * @param FileSystem $storage
     * @return boolean
     */
    public function handle(FileSystem $storage)
    {
        $path = $this->directory . $this->filename;
        $storage->disk('s3')->put($path, $this->file);

        return true;
    }
}

UPDATE I queue the job from another class using this:

$this->dispatch(new StoreFile($directory, rawurlencode($filename), file_get_contents($evidence)));

Where $evidence is an UploadedFile. I'm certain that all the variables are set as if I remove the ShouldQueue/InteractsWithQueue the job executes fine

Answer 1

In my case, it was because the jobs tables was having a payload "0" instead of JSON for executing the job.

Answer 2

The error can be solved easy. Check: may be you added manualy test message to queue. So, this message can broke your code, because has another structure.