Slim Skeleton shows 500 error right after setup

[gopumon]

Right after composer create-project slim/slim-skeleton myslimsite, I ran composer start and went to localhost:8080/users/ which returned a json object as below.

{
    "statusCode": 404,
    "error": {
        "type": "RESOURCE_NOT_FOUND",
        "description": "Not found."
    }
}{
    "statusCode": 500,
    "error": {
        "type": "SERVER_ERROR",
        "description": "ERROR: ob_clean(): failed to delete buffer. No buffer to delete on line 28 in file \/Volumes\/WD Mac\/work\/test\/slim-project\/myslimsite\/src\/Application\/ResponseEmitter\/ResponseEmitter.php."
    }
}

Any help on this much appreciated.

[gopumon]

Update:

I just changed the line 28 of ResponseEmitter.php to if(ob_get_contents()) ob_clean(); which took off the 500 Server Error, but still have problem with route /users/ (Trailing Slash) but no 404 with route /users.

I installed Trailing Slash middleware as mentioned in the documentation by

composer require middlewares/trailing-slash

and changing /app/middleware.php to

<?php
declare(strict_types=1);

use App\Application\Middleware\SessionMiddleware;
use Middlewares\TrailingSlash;
use Slim\App;

return function (App $app) {
    $app->add(new TrailingSlash(true));
    $app->add(SessionMiddleware::class);
};

Still no luck with trailing slashes, shows 404 for routes with /.

[erwinsetiawan]

Same here I got 404 after installation. Any help?

[erwinsetiawan]

Oh thats my Nginx config @gopumon check your webserver config. It might be wrong with your web server configuration

[timogoosen]

Come on to the Slim slack and maybe someone can help you:
slimphp.slack.com

[gopumon]

Come on to the Slim slack and maybe someone can help you:
slimphp.slack.com

Thanks @timogoosen , but I don't have an invitation on that Slack workspace.

The issue I face is the middleware TrailingSlash is not modifying the routes. The uri without trailing slashes works. The middleware have no effect. Initiates middleware on routes without trailing slashes.

I got rid of the 500 error with a simple if statement as mentioned above, don't know why that ob_clean() is called there and my fix is good or not.

[akrabat]

This question is better asked on our Slack and/or our discourse forum.

[timogoosen]

@gopumon you can join the slack here:
https://join.slack.com/t/slimphp/shared_invite/enQtNjMxMjExMzYxMTU0LWVmNWQ1MWMxODA0ZjI2YTdkYzIyYjcxYTA3ZGQ2ZDNhZjdmMGVlODhlYWQ1ZmNhNTdiOWNlNmEzNGRiMjA1Yzc

[l0gicgate]

I just changed the line 28 of ResponseEmitter.php to if(ob_get_contents()) ob_clean(); which took off the 500 Server Error

This has been fixed via #117

I haven't tagged a new release yet. I will later this week.

[l0gicgate]

Just released 4.0.1. I'm closing this as resolved. Please join our Slack group for further help.