AwsS3Adapter exception appearing locally but not in dev server

Question

I'm working locally on a Laravel project, and suddenly started getting the following exception:

ErrorException in FilesystemManager.php line 193: Class 'League\Flysystem\AwsS3v3\AwsS3Adapter' not found (View: /Users/mypetproject/resources/views/layouts/topheader.blade.php) (View: /Users/mypetproject/resources/views/layouts/topheader.blade.php) (View: /Users/mypetproject/resources/views/layouts/topheader.blade.php)

A version of this is running on a server without any issue. Just to verify, I checked out the same branch, compared composer.json and composer.lock files and they are the same locally and on the server, did a composer update just in case, and it still fails locally but not in the server. The .env file is also the same.

FilesystemManager is in vender/laravel/framework/src/Illuminate/Filesystem and indeed attempts to use League\Flysystem\AwsS3v3\AwsS3Adapter as S3Adapter; however this is also the case with the version running on the server.

As a note, I'm not using S3 at all, and I don't really want to install league/flysystem-aws-s3-v3 since I'm not using it.

Any idea what could be wrong?

This is my composer.json

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "type": "project",
    "require": {
        "php": ">=5.5.9",
        "laravel/framework": "5.3.*",
        "laravelcollective/html": "5.3.*",
        "guzzlehttp/guzzle": "^6.2",
        "google/cloud-storage": "1.1.5"
    },
    "require-dev": {
        "fzaninotto/faker": "~1.4",
        "mockery/mockery": "0.9.*",
        "phpunit/phpunit": "~4.0",
        "phpspec/phpspec": "~2.1"
    },
    "autoload": {
        "classmap": [
            "database"
        ],
        "psr-4": {
            "App\\": "app/"
        }
    },
    "autoload-dev": {
        "classmap": [
            "tests/TestCase.php"
        ]
    },
    "scripts": {
        "post-install-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ],
        "post-update-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ],
        "post-root-package-install": [
            "php -r \"copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "php artisan key:generate"
        ]
    },
    "config": {
        "preferred-install": "dist"
    },
    "minimum-stability": "dev",
    "prefer-stable": true
}

score 0 · Answer 1 · answered May 29 '19 at 11:34

I finally tracked it down to the autoload_static.php and autoload_classmap.php files in vendor/composer/

For some reason it was referencing an incorrect file (one previously using S3):

'App\\IsoClasses\\IsoStorage' => __DIR__ . '/../..' . '/app/IsoClasses/IsoStorageS3.php',

updated to

'App\\IsoClasses\\IsoStorage' => __DIR__ . '/../..' . '/app/IsoClasses/IsoStorage.php',

and it now works.

What is weird is that the dev server's files also have this, but it works in the dev server with no problems.

AwsS3Adapter exception appearing locally but not in dev server

1 Answers1