Laravel Media Conversions不是在Amazon S3上使用laravel-medialibrary创建的

I'm using Spatie/Laravel-Medialibrary to handle file attachments to my Product model. I'd like to have all product images upload to Amazon S3 and then have each image converted to different sizes automatically (i.e. "thumb", "small", "medium", "large"), as documented here.

Everything works great when working with the local filesystem. The package creates the conversions and I'm able to access them with my app. The problem comes when I try to change the package's settings to use Amazon S3 instead of the local file storage.

So in my ImageController.php, I have the following line:

$product->addMedia(public_path() . '/temp/products/'.$product->id)->toCollection('images', 's3');

S3 config in config/filesystems.php

's3' => [
        'driver' => 's3',
        'key' => env('AMAZON_S3_ID'),
        'secret' => env('AMAZON_S3_KEY'),
        'region' => env('AMAZON_S3_REGION'),
        'bucket' => env('AMAZON_S3_BUCKET'),
        'visibility' => 'public'
    ],

and the conversion settings located in my Product.php class:

public function registerMediaConversions()
{
    $this->addMediaConversion('thumb')
         ->setManipulations(['w' => 160, 'h' => 120])
         ->performOnCollections('images');

    $this->addMediaConversion('small')
         ->setManipulations(['w' => 280, 'h' => 210])
         ->performOnCollections('images');

    $this->addMediaConversion('medium')
         ->setManipulations(['w' => 400, 'h' => 300])
         ->performOnCollections('images');

    $this->addMediaConversion('large')
         ->setManipulations(['w' => 640, 'h' => 480])
         ->performOnCollections('images');
}

As I mentioned above, everything works great if I use the local file system, but as soon as I change it to use Amazon S3, the file conversions are not created. The original file is successfully uploaded to Amazon, but the conversions are not there. Any advice?

I don't know why but when add nonQueued().It's working for me.

public function registerMediaConversions()
{
    $this->addMediaConversion('thumb')
         ->setManipulations(['w' => 160, 'h' => 120])
         ->performOnCollections('images')
         ->nonQueued();

    $this->addMediaConversion('small')
         ->setManipulations(['w' => 280, 'h' => 210])
         ->performOnCollections('images')
         ->nonQueued();

    $this->addMediaConversion('medium')
         ->setManipulations(['w' => 400, 'h' => 300])
         ->performOnCollections('images')
         ->nonQueued();

    $this->addMediaConversion('large')
         ->setManipulations(['w' => 640, 'h' => 480])
         ->performOnCollections('images')
         ->nonQueued();
}

Because the Conversion work as a "queue", your server do not setup the queue.

Reading more Laravel document https://laravel.com/docs/5.7/queues