There are no commands defined in the "notifications" namespace - laravel

I'm trying to run php artisan notifications:table , but I receive the following error :
There are no commands defined in the "notifications" namespace.
I'm on laravel version 5.2.36

Related

Method Jenssegers\Mongodb\Schema\Grammar::compileDisableForeignKeyConstraints does not exist

I'm trying to run Laravel seeder to test my roles base permission in my project but when I run php artisan db:seed it gives me an error Method Jenssegers\Mongodb\Schema\Grammar::compileDisableForeignKeyConstraints does not exist.

Laravel 5.6 module issue

I have installed nwidart/laravel-moduleson my localhost for working in modules. But when I am using php artisan module:make <module-name> this command for make module I am getting There are no commands defined in the "module" namespace this error. After add following
$app->configure('modules');
$app->register(\Nwidart\Modules\LumenModulesServiceProvider::class);
The code in bootstrap/app.php file I am getting Fatal error: Call to undefined method Illuminate\Foundation\Application::configure() this error.

DatabaseMigrations Not Found In Laravel 5.0

I was watching a video of Unit Testing of Laravel 5.4, and the tutor uses
use Illuminate\Foundation\Testing\DatabaseMigrations;
and
use DatabaseMigrations;
inside the testing file
In Laravel 5.0, there are no such files and I cannot use DatabaseMigrations in my testing file.
I get error like
Fatal error: Trait 'Illuminate\Foundation\Testing\DatabaseMigrations'
not found
Are there any replacements in Laravel 5.0
Just these in command prompt "php artisan make:migration create_users_table --create=users" this will create create_users_table migration.
after that run this command "php artisan migrate" this will create users table in a database. Thanks

Cannot create a handler in laravel 5 using php artisan

I am trying to create an event handler using php artisan but it just won't work. It works perfectly with anything else for example event.
This is what I use in the cmd:
php artisan handler:event myhandler
This is the response:
[Symfony\Component\Console\Exception\CommandNotFoundException]
There are no commands defined in the "handler" namespace.
Command handler:event was removed in 5.1, you can't use it anymore.
Maybe you're looking for php artisan event:generate command.

How to run seeder in Laravel 5.1 with class parameter

I Use laravel 5.1 , I received "Class MySeederClass does not exist " when use --class in php artisan db::seed(like php artisan db::seed --class=MySeederClass) , but when I run this command without class parameter, every thing is ok, what is this parameter problam??
If somebody will have the same error just try to update your composer auto loader class with command.
composer dump-autoload

Resources