symfony 4 NotFoundHttpException by image in public folder - symfony

Question

creating symfony project
composer create-project symfony/skeleton cars
cd cars
php -S 127.0.0.1:8000 public/index.php
composer require annotations
composer require twig
composer require asset
Creating Page
public/image/seta.png
templates/number.html.twig
<img src="{{asset('image/seta.png')}}">
src/Controller/CarController.php
/**
* #Route("/")
*/
public function number()
{
return $this->render('number.html.twig');
}
Why does browser show:
Symfony Exception > ResourceNotFoundException > NotFoundHttpException
No route found for "GET /image/seta.png" (from "http://localhost:8000/")
(Web page doesn't show seta.png)

Answer 1

The issue you're having is that the browser can't find the image, as in the path you have given it doesn't exist or isn't accessible to the client. That's what your error is indicating.
You need to confirm that you can access the image through your browser first. If you can't, then I would suggest you start to look at it's location and whether the path you're using corresponds to it's location.
If you're sure the file path is fine and the image exists and that it's named correctly corresponding to what you're calling it, you should then check the file and folder permissions where the image is located so it's accessible.

Answer 2

Please check the HTML, this code rendered.
<img src="{{asset('image/seta.png')}}">

Answer 3

change
php -S 127.0.0.1:8000 public/index.php
to
php -S 127.0.0.1:8000 -t public

Answer 4

Ronald2g is right, you can also try with the web server bundle:
composer require server --dev
and:
php bin/console server:start

Answer 5

Not sure if it can help you, but this might help others having a similar issue.
I had the same issue when I was mistakenly using an internal port number (port 42595 in the example below) given in the command line feedback, instead of port 8000:
$ symfony server:start --no-tls
Feb 25 12:25:30 |DEBUG| PHP Reloading PHP versions
Feb 25 12:25:31 |DEBUG| PHP Using PHP version 7.4.2 (from default version in $PATH)
Feb 25 12:25:31 |INFO | PHP listening path="/usr/bin/php7.4" php="7.4.2" port=42595
Feb 25 12:25:31 |DEBUG| PHP started
Feb 25 12:25:31 |DEBUG| PHP PHP 7.4.2 Development Server (http://127.0.0.1:42595) started
[OK] Web server listening on 8000 http://127.0.0.1:8000 (PHP CLI 7.4.2)