Slim: Trait 'Slim\CallableResolverAwareTrait' not found

[ajaykr089]

Hey guys,

I have just downloaded Stable version of Slim3.0.0 available on git, And tried to configure it.

Source Code:

require '../Slim/App.php';

\Slim\Slim::registerAutoloader();
$app = new Slim\App();

$app->get('/', function ($request, $response, $args) {
$response->write("Welcome to Slim!");
return $response;
});

$app->get('/hello[/{name}]', function ($request, $response, $args) {
$response->write("Hello, " . $args['name']);
return $response;
})->setArgument('name', 'World!');

$app->run();

When i tried to run it. it's giving "PHP Fatal error: Trait 'Slim\CallableResolverAwareTrait' not found in ............../app/services/Slim/App.php on line 49".

Please Help.

[akrabat]

Use composer.

[ajaykr089]

Hi akrabat,

Thanks for your quick response,

I am unable to use SSH in my server because i am using shared hosting, So they will not provide me SSH access,

Is there any other way to make it work? I have used your previous release on the same server without using composer. So i am sure there would be another way.

Please help me with it.

Thanks,
Ajay Kumar

[akrabat]

You don't need SSH to use Composer. You use Composer locally and FTP the files to your server.

[ajaykr089]

Thanks :+1:

[TrySound]

@akrabat What if I don't want to use composer?

[akrabat]

@TrySound: Download all the dependencies and put them in your project & then write your own autoloader.

[cristiammercado]

Serious? Well, it's not a good point in v3 release. :(

[akrabat]

Composer is the PHP dependency manager. Slim v3 has dependencies and so it uses Composer to manage them. I'm unsure why this could ever be a problem.

[silentworks]

Because of community misconception that you need to actual run composer command on your production server (which is not possible for shared servers). Take a look at @akrabat's article if you want to use Slim 3 on shared server https://akrabat.com/using-composer-with-shared-hosting/