Laravel-datatables: Class 'Yajra\DataTables\DataTables' not found

[nishat-sayyed]

I always get this exception
FatalThrowableError
Class 'Yajra\DataTables\DataTables' not found

My composer.json is
"require": {
"php": ">=5.6.4",
"jenssegers/mongodb": "^3.2",
"laravel/framework": "5.4.*",
"laravel/tinker": "~1.0",
"yajra/laravel-datatables-oracle": "8.7.0"
}

My server has php version is 7.1.1

I installed datatables as follows
composer requrire yajra/laravel-datatables-oracle:8.7.0

Please help

[ChinaSor]

This is my composer.json

"yajra/laravel-datatables-buttons": "^3.2",
"yajra/laravel-datatables-html": "^3.7",
"yajra/laravel-datatables-oracle": "~8.0"

You can go to the directory to see if there is ?
path is vendor\yajra\laravel-datatables-oracle\src\DataTables.php

[nishat-sayyed]

@ChinaSor Thank you for the reply.
Yes I can see the vendor\yajra\laravel-datatables-oracle\src\DataTables.php
But still getting the same error.

[ChinaSor]

If you can try composer dump-autoload effective?

[arki7n]

Use sudo command as well

[landongme]

add to \config\app.php
Providers

Yajra\DataTables\DataTablesServiceProvider::class,
Yajra\DataTables\ButtonsServiceProvider::class,

aliases
'DataTables' => Yajra\DataTables\Facades\DataTables::class,

use Yajra\DataTables\Services\DataTable;

reference =
https://yajrabox.com/docs/laravel-datatables/master/installation
https://yajrabox.com/docs/laravel-datatables/master/buttons-installation

i hope can help you :)

[Prince-254]

run the following command
composer require yajra/laravel-datatables-buttons:^4.0 && php artisan vendor:publish --tag=datatables-buttons --force