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Php versions – Laravel 7 throws error 255 upgrading from laravel 6

I just tried to upgrade Laravel from v6 to v7, my php version is 7.3, i upgraded all dependencies as stated on laravel site, and removed conflicting packages, the upgrade seems to be completed but with the following error:

Generating optimized autoload files> IlluminateFoundationComposerScripts::postAutoloadDump
> @php artisan package:discover --ansi
PHP Fatal error:  Declaration of AppExceptionsHandler::report(Exception $exception) must be compatible with IlluminateFoundationExceptionsHandler::report(Throwable $e) in /var/www/html/virtuozzo-api/app/Exceptions/Handler.php on line 8
PHP Fatal error:  Uncaught ReflectionException: Class AppExceptionsHandler does not exist in /var/www/html/virtuozzo-api/vendor/laravel/framework/src/Illuminate/Container/Container.php:803
Stack trace:
#0 /var/www/html/virtuozzo-api/vendor/laravel/framework/src/Illuminate/Container/Container.php(803): ReflectionClass->__construct('App\Exceptions\...')
#1 /var/www/html/virtuozzo-api/vendor/laravel/framework/src/Illuminate/Container/Container.php(681): IlluminateContainerContainer->build('App\Exceptions\...')
#2 /var/www/html/virtuozzo-api/vendor/laravel/framework/src/Illuminate/Foundation/Application.php(787): IlluminateContainerContainer->resolve('App\Exceptions\...', Array, false)
#3 /var/www/html/virtuozzo-api/vendor/laravel/framework/src/Illuminate/Container/Container.php(265): IlluminateFoundationApplication->resolve('App\Exceptions\...', Array, false)
#4 /var/www/html/virtuozzo-api/vendor/laravel/framework/src/Illuminate/Container/Container.php(799): IlluminateContainerContainer->IlluminateContainer{cl in /var/www/html/virtuozzo-api/vendor/laravel/framework/src/Illuminate/Container/Container.php on line 805
Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 255

i have tried already deleting the vendor folder and installing again, also with composer dump autoload, and tried to clear laravel cache, but always get the same error.

Tags:

2

Answers


  1. 0

    In your app/Exceptions/Handler.php file: replace the Exception typehints with Throwable typehints.

    As mentioned in the Upgrade guide.

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  2. 0

    Here is the difference

    Laravel 7 app > Exception > Handler.php

    Here is the updated file, 

    <?php

namespace AppExceptions;

use Exception;
use IlluminateFoundationExceptionsHandler as ExceptionHandler;
use IlluminateHttpRequest;
use SymfonyComponentHttpFoundationResponse;
use Throwable;

class Handler extends ExceptionHandler
{
    /**
     * A list of the exception types that are not reported.
     *
     * @var array
     */
    protected $dontReport = [
        //
    ];

    /**
     * A list of the inputs that are never flashed for validation exceptions.
     *
     * @var array
     */
    protected $dontFlash = [
        'password',
        'password_confirmation',
    ];

    /**
     * Report or log an exception.
     *
     * @param Throwable $exception
     * @return void
     *
     * @throws Exception
     */
    public function report(Throwable $exception)
    {
        parent::report($exception);
    }

    /**
     * Render an exception into an HTTP response.
     *
     * @param Request $request
     * @param Throwable $exception
     * @return Response
     *
     * @throws Throwable
     */
    public function render($request, Throwable $exception)
    {
        return parent::render($request, $exception);
    }
}
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