The PutObject operation requires non-empty parameter

user_14339880 0
Viewed 13431

I have 2 apps, 1 for dashboard (VueJS) and 1 for api (Laravel)...

In my laravel, I have an api function that uploads an image to my s3 bucket :

class ImageController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth:api', ['except' => ['uploadimage']]);
        $this->middleware('cors');
    }
   
    public function uploadimage(Request $request) {
        $disk = Storage::disk('s3');
        $disk->put($request->path.'/'.$request->file_name, base64_decode($request->file));
    } 
}

and I called this function in my VueJS App by:

uploadImage(ext) {
    const d = new Date();
    const self = this;
    const f = new URLSearchParams();
    f.append('user_id', localStorage.getItem('id'))
    f.append('file_name', 'ProfilePicture-'+d.getTime()+'-'+localStorage.getItem('id')+'.'+ext);
    f.append('path', 'public/images');
    f.append('file', this.image_crop[0].replace(/^data:image\/[a-z]+;base64,/, ''));
    this.axios.post('uploadimage'), f, {
            headers: ''
        }).then(response => {
            const status = response.data.status;
            if (status == 1) {
                Toast._success(self, 'Success!', 'You have successfully updated your profile picture.');
            } else {
                if (status == 0) {
                    Toast._error(self, 'Oops!', 'Something went wrong. Please try again later.');
                }
            }
            console.log('res ', response);
        }).catch(err => {
            console.log('err ', err);
        })
    }

This works well on my local development environment with local db(xampp)..

but when I deploy the Laravel and VueJS App in my AWS ec2 ubuntu(apache) with RDS mysql db and upload an image, I get this error

InvalidArgumentException: The PutObject operation requires non-empty parameters: Bucket in file /var/www/api.myapp.com/public_html/myapp_be/vendor/aws/aws-sdk-php/src/InputValidationMiddleware.php

Btw, api.myapp.com is where the Laravel located.

I'm new to Laravel and AWS and I just can't find anything related to this problem. Any idea how to resolve this?

laravel vue.js amazon-web-services amazon-ec2 amazon-s3
5 Answers

Solved the issue, it was just that I forgot to populate the s3 properties in the filesystems.php.

To resolve the issue, follow the steps:

1. Go to filesystems.php
2. Find the disk array and inside it is the s3 array
3. In the s3 array, fill the following properties with the values the same in the .env:

'disks' => [

        'local' => [
            ...
        ],

        'public' => [
            ...
        ],

        's3' => [
            'driver' => 's3',
            'key' => env('AWS_ACCESS_KEY_ID', 'Same with the AWS_ACCESS_KEY_ID value in the .env file'),
            'secret' => env('AWS_SECRET_ACCESS_KEY', 'Same with the AWS_ACCESS_KEY_ID value in the .env file'),
            'region' => env('AWS_DEFAULT_REGION', 'Same with the AWS_DEFAULT_REGION value in the .env file'),
            'bucket' => env('AWS_BUCKET', 'Your s3 bucket'),
            'url' => env('AWS_URL'), //You can keep this as is
            'endpoint' => env('AWS_ENDPOINT'), //You can keep this as is
        ],

    ],

Hope this helps someone with the same problem.

user_143398800

I follow the first answer and I just change the default value in s3 to '' like this:

's3' => [
            'driver' => 's3',
            'key' => env('AWS_ACCESS_KEY_ID', ''),
            'secret' => env('AWS_SECRET_ACCESS_KEY', ''),
            'region' => env('AWS_DEFAULT_REGION', ''),
            'bucket' => env('AWS_BUCKET', ''),
            'url' => env('AWS_URL', ''),
            'endpoint' => env('AWS_ENDPOINT')
        ],

and run php artisan config:cache

You can check your env variable:

use Config
.....
.....
dd(Config::get('filesystems'));
.....
.....

and you can use this:

Storage::disk('s3')->push($fileName, file_get_contents($request->file));
user_120254120

I just had the same error this morning (everything was still working the day before). After searching on Google, I found this question on Stackoverflow (lol).

It took about 30 minutes, I found that the problem is I reinstalled my project on a new computer and forgot to update the .env file with the config info for AWS S3.

So just check the .env file and make sure you have updated the following information:

AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=
AWS_BUCKET=
AWS_URL=
user_38720020

For me it turns out my .env was not being read. I was able to solve it by placing the values directly in the filesystems.php. It worked...

 's3' => [
            'driver' => 's3',
            'key' => 'KJHKHKJHKJHKJ',
            'secret' => 'Khkgjhbjhjkgg87576',
            'region' => 'us-east-1',
            'bucket' => 'nameofbucket',
            'url' => env('AWS_URL'),
            'endpoint' => env('AWS_ENDPOINT'),
        ],
user_134057570

I had the same issues found out i had no credentials on .env file. Make sure to fill env with AWS S3 Credentials and make sure to update on "s3" Array at config/filesystems.php.

's3' => [
            'driver' => 's3',
            'key' => env('AWS_ACCESS_KEY_ID'),
            'secret' => env('AWS_SECRET_ACCESS_KEY'),
            'region' => env('AWS_DEFAULT_REGION'),
            'bucket' => env('AWS_BUCKET'),
            'url' => env('AWS_URL'),
            'endpoint' => env('AWS_ENDPOINT'),
            'use_path_style_endpoint' => env('AWS_USE_PATH_STYLE_ENDPOINT', false),
        ],

Above code credentials should match this in your env

AWS_ACCESS_KEY_ID=
AWS_SECRET_ACCESS_KEY=
AWS_DEFAULT_REGION=
AWS_BUCKET=
AWS_URL =
user_178629900
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