Installation Issue - Class "UPS\OAuthClientCredentials\Configuration" not found about ups-php HOT 7 CLOSED

did you tried this? #8 (comment)

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Yes, no luck.

from ups-php.

ups-php.zip
try this

from ups-php.

That didn't work. Here's my controller with the code. Maybe I did something wrong?

`namespace App\Http\Controllers;
require DIR . '/../../../vendor/autoload.php';

use Illuminate\Http\Request;

class UPSSaturdayDelivery extends Controller
{
public function SatCheck(Request $request)
{
//YOUR ACCOUNT NUMBER (6 characters)
$accNumber = env('UPS_ACCOUNT_NUMBER', false);
//UPS API Credentials (obtain after APP creation)
$clientId = env('UPS_API_CLIENT_ID', false);
$password = env('UPS_API_PASSWORD', false);

    $config = \UPS\OAuthClientCredentials\Configuration::getDefaultConfiguration()
        ->setUsername($clientId)
        ->setPassword($password);

    $apiInstance = new \UPS\OAuthClientCredentials\Request\DefaultApi(
    // If you want use custom http client, pass your client which implements `GuzzleHttp\ClientInterface`.
    // This is optional, `GuzzleHttp\Client` will be used as default.
        new \GuzzleHttp\Client(),
        $config
    );
    $grant_type = "client_credentials"; // string |
    $x_merchant_id = $accNumber; // string | Client merchant ID

    try {
        $result = $apiInstance->createToken($grant_type, $x_merchant_id);
        print_r($result);
    } catch (Exception $e) {
        echo 'Exception when calling DefaultApi->generateToken: ', $e->getMessage(), PHP_EOL;
    }
}

}`

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debug include path.
var_dump( is_file(DIR . '/../../../vendor/autoload.php'));

from ups-php.

Thank you for the suggestion. The path is correct. Result is true. Could it be something in my autoload.php file then?

from ups-php.

Thank you for the suggestion. The path is correct. Result is true. Could it be something in my autoload.php file then?

Unfortunately, i cannot to resolve issue with composer-merge-plugin.
It works different when you install this package via composer require shell command.
It builds autoupload file without dependencies from subdirectories.

If you plan to use all APIs of UPS you should to download code from git and run composer install command to build common vendor directory for all UPS APIs.

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