在Laravel中找不到PHP artisan的类'Laraveldaily \\ Quickadmin \\ QuickadminServiceProvider'

Question

I want to install quickadmin to create a quick admin panel, I am using Laravel 5.3 and I have followed the step to install:

1. Create new project

   composer create-project laravel/laravel ProjectName --prefer-dist

2.Install quickadmin

composer require laraveldaily/quickadmin

3. Add Laraveldaily\\Quickadmin\\QuickadminServiceProvider::class, to your \\config\\app.php providers after App\\Providers\\RouteServiceProvider::class,

4. Configure your .env file with correct database information

5. Run php artisan quickadmin:install and fill the required information.

but this error appear

[Symfony\Component\Debug\Exception\FatalThrowableError]              
  Class 'Laraveldaily\Quickadmin\QuickadminServiceProvider' not found  

What's happend?

Answer 1

I think you left one step and that is clear the cache. Please try after clear the cache.

You can run following command after 3rd step :

php artisan config:cache
php artisan config:clear
php artisan cache:clear

Answer 2

These steps can be followed to install quickadminpanel without any difficulty

1. composer create-project laravel/laravel ProjectName --prefer-dist

2. cd ProjectName

3. php artisan clear-compiled

4. composer require laraveldaily/quickadmin

5. php artisan clear-compiled

6. Open:

   config/app.php

   insert in the $providers array after Illuminate\\View\\ViewServiceProvider::class,

    Laraveldaily\\Quickadmin\\QuickadminServiceProvider::class, 

7. Open:

   config/app.php

   insert

    Laraveldaily\\Quickadmin\\QuickadminServiceProvider::class, 

8. Open:

   app/Providers/AppServiceProvider.php

   insert after use Illuminate\\Support\\ServiceProvider;

    use Illuminate\\Support\\Facades\\Schema; 

   insert in boot() function

     Schema::defaultStringLength(191); 

9. Create a database(if you are using something like xampp, create it in phpmyadmin)

10. Modify .env file to add database configurations, db name(the one which you created), username(usually root), password

11. php artisan config:cache

12. php artisan config:clear

13. php artisan quickadmin:install

14. enter admin email and password (will be used to login to quickadminpanel everytime, so choose ones you can easily remember)

15. Open:

    App\\Http\\Kernel.php

    insert in the $routeMiddleware array

     'role' => \\Laraveldaily\\Quickadmin\\Middleware\\HasPermissions::class, 

16. php artisan serve

17. Open browser, url: localhost:8000/admin