phplaravellaravel-5consolecommand

Script @php artisan package:discover handling the post-autoload-dump event returned with error code 255

I moved my project from desk to another.
When I run php artisan it does not work.

I tried to run composer update, but it returns the error

Script @php artisan package:discover handling the post-autoload-dump event returned with error code 255

Solution

  • This is how I solved this after an upgrade from laravel version 6.x - 7.x:

    In App\Exceptions\Handler changed 

    //Use Exception;
Use Throwable;

    Then methods to accept instances of Throwable instead of Exceptions as follows:

    //public function report(Exception$exception);
public function report(Throwable $exception);

//public function render($request, Exception $exception);
public function render($request, Throwable $exception);

    In config\session.php:

    //'secure' => env('SESSION_SECURE_COOKIE', false),
'secure' => env('SESSION_SECURE_COOKIE', null),

    Then run composer update