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

by

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

More Related Contents:

  1. Laravel 5.1, Return response to user, then excute some code [closed]
  2. Laravel combined OR AND Solution
  3. Laravel 5 – How to access image uploaded in storage within View?
  4. How to pass data to all views in Laravel 5?
  5. Laravel Check If Related Model Exists
  6. How to Get the Query Executed in Laravel 5? DB::getQueryLog() Returning Empty Array
  7. How can I convert many statement mysql to laravel eloquent?
  8. Laravel: How to Get Current Route Name? (v5 … v7)
  9. Laravel: How can I change the default Auth Password field name?
  10. No Application Encryption Key Has Been Specified
  11. How to change / Custom password field name for Laravel 4 and Laravel 5 user authentication [duplicate]
  12. Laravel Checking If a Record Exists
  13. How to execute Stored Procedure from Laravel
  14. Why do I have to run “composer dump-autoload” command to make migrations work in laravel?
  15. How to fix the “Base table or view not found: 1146” error when running ‘php artisan migrate’ command?
  16. How to redirect back to form with input – Laravel 5
  17. Laravel Socialite: InvalidStateException
  18. Laravel 5.4 on PHP 7.0: PDO Exception – Could not find driver (MySQL)
  19. Prevent Browser’s Back Button Login After Logout in Laravel 5
  20. Laravel – How to get current user in AppServiceProvider
  21. How to set the default value of an attribute on a Laravel model [duplicate]
  22. Difference between Eloquent\Model::get() and all()
  23. required_if Laravel 5 validation
  24. Login only if user is active using Laravel
  25. laravel 5 : Class ‘input’ not found
  26. Class ‘App\Http\Controllers\DB’ not found and I also cannot use a new Model
  27. Optional parameter in the middle of a route
  28. How to remove /public/ from a Laravel URL
  29. Merge ‘with’ and ‘whereHas’ in Laravel 5
  30. Unit Test Laravel’s FormRequest

Leave a Comment