How to resolve The Mix manifest does not exist. ? LARAVEL NOVA Facade\Ignition\Exceptions\ViewException


The Mix manifest does not exist. 


php artisan vendor:publish --all


Install Laravel Nova

1 - composer create-project --prefer-dist laravel/laravel admin "5.8.*"

2 - add/update in composer.json the following item
"repositories": [
         "type": "composer",
         "url": ""

Next, you may add laravel/nova to your list of required packages in your composer.json file:

"require": {
     "php": "^7.1.3",
     "fideloper/proxy": "^4.0",
     "laravel/framework": "5.8.*",
     "laravel/nova": "~2.0"
3 - php artisan nova:install
4 - php artisan migrate
5- Authorizing Nova in non-local Environment
 Register the Nova gate.
 This gate determines who can access Nova in non-local environments.
 @return void
 protected function gate()
 Gate::define('viewNova', function ($user) {
     return in_array($user->email, [
         '[email protected]',
#6 - Deploy with credentials
composer config [email protected] mxxxxxxxxxxxxxxxxg

How to Laravel Nova? Postgres

Create Resource

 php artisan nova:resource DirectMailing

Create Model

 php artisan make:model DirectMailing -m


How to deal multiple schema ?

Connection variable is critical

protected $connection = 'pgsql-api';

How to deal with Schema and uuids ?

file location : app/LoyaltyLevels.php

class LoyaltyLevels extends Model
    protected $connection = 'pgsql-api';
    protected $table = 'api.loyalty_levels';
     * The primary key associated with the table.
     * @var string
    protected $primaryKey = 'loyalty_level_uuid';
    protected $keyType = 'string';

File location app/Nova/LoyaltyLevels.php

 public function fields(Request $request)
        return [

Laravel BackPack – Tutorial

   745  composer require backpack/crud:"4.0.*"
   746  composer require backpack/generators --dev
   747  composer require laracasts/generators --dev
   748  php artisan backpack:install
   749  php artisan make:migration:schema create_tags_table --model=0 --schema="name:string:unique"
   750  php artisan migrate
   751  php artisan backpack:crud tag
   752  valet park
   753  valet link
   754  valet links
   755  hisory
   756  history
   757  vim .env
   758  php artisan backpack:crud building
   759  php artisan backpack:crud apartment
   760  php artisan backpack:crud apartment

Additionnal Feature

  830  composer require backpack/permissionmanager
  831  php artisan vendor:publish --provider="Spatie\Permission\PermissionServiceProvider" --tag="migrations"
  832  php artisan migrate
  833  php artisan migrate
  834  php artisan vendor:publish --provider="Spatie\Permission\PermissionServiceProvider" --tag="config"
  835  php artisan vendor:publish --provider="Backpack\PermissionManager\PermissionManagerServiceProvider"

BackPack links

  853  php artisan backpack:add-sidebar-content "<li class='nav-item'><a class='nav-link' href='{{ backpack_url('setting') }}'><i class='nav-icon fa fa-cog'></i> <span>Settings</span></a></li>"
  854  Discovered Package: creativeorange/gravatar
  855  composer require backpack/logmanager
  856  php artisan backpack:add-sidebar-content "<li class='nav-item'><a class='nav-link' href='{{ backpack_url('log') }}'><i class='nav-icon fa fa-terminal'></i> Logs</a></li>"
  857  composer require backpack/backupmanager
  858  php artisan vendor:publish --provider="Backpack\BackupManager\BackupManagerServiceProvider"  --tag=config
  859  php artisan backpack:add-sidebar-content "<li class='nav-item'><a class='nav-link' href='{{ backpack_url('backup') }}'><i class='nav-icon fa fa-hdd-o'></i> Backups</a></li>"
  860  composer require seandowney/backpackgallerycrud

Laravel Back pack tutorial

Install important package

  #1  composer require backpack/crud:"4.0.*"
  #2  composer require backpack/generators --dev
  #3  composer require laracasts/generators --dev
  #4  php artisan backpack:install

#5 php artisan make:migration:schema create_tags_table --model=0 --schema="name:string:unique"
#6 php artisan migrate
#7 php artisan backpack:crud tag


Laravel Socialite

Laravel Socialite makes the experience painless and fast to implement. I highly recommend this package for quick development ! Here

laravel socialite raleche
laravel socialite raleche

Tutorial – How to do a search form with laravel pagination bootstrap ?

Define routes at routes/web.php

//All certificates
Route::post('/search-certificates', 'CertificatesController@search' );
Route::get('/search-certificates', 'CertificatesController@search' );
Route::any('/search-certificates', 'CertificatesController@search' );

Define Controller function Search

public function search(Request $request){
    $searchString = $request->input('searchString');
    $searchCertificates = DB::table('NAMEOFYOURBABLE')
        ->where('BOROUGH', 'like', "%$searchString%" )
        ->orwhere('STREET', 'like', "%$searchString%" )
        ->orwhere('POSTCODE', 'like', "%$searchString%" )
        ->orderBy('POSTCODE', 'asc')
        ->orderBy('NUMBER', 'asc')
        ->orderBy('JOB_NUMBER', 'asc')

    $searchCertificates->appends(['searchString' => $searchString]);

    return view('search-certificates', ['searchCertificates' => $searchCertificates]);

Most important line on the code above is the one below because it will allow search pagination

    $searchCertificates->appends(['searchString' => $searchString]);

Define View Laravel Blade Page


<form action="/search-certificates" method="POST" role="search">
    {{ csrf_field() }}
    <div class="input-group">
        <input type="text" class="form-control" name="searchString"
               placeholder="Search by Street or Postal Code " />
         <button type="submit" class="btn btn-primary">Submit</button>


<div class="row justify-content-center">
<table class="table table-striped">
<th>Number of Units</th>
@foreach ($searchCertificates as $oneCertificate)
<td>{{ $oneCertificate->POSTCODE }}</td>
<td>{{ $oneCertificate->ISSUE_TYPE }}</td>
<td>{{ $oneCertificate->C_O_ISSUE_DATE }}</td>
<td> {{ $oneCertificate->BOROUGH }}</td>
<td>{{ $oneCertificate->NUMBER }}</td>
<td>{{ $oneCertificate->STREET }}</td>
<td>{{ $oneCertificate->PR_DWELLING_UNIT }}</td>
<td>{{ $oneCertificate->NTA }}</td>

Blade Pagination Link

{{ $searchCertificates->links( "pagination::bootstrap-4") }}

Tutorial Install Oauth2 Server

Find below the steps to install an Oauth2 server with laravel Passport

Install the package

composer require laravel/passport
php artisan migrate
php artisan passport:install

Retrieve the keys from laravel passport

Personal access client created successfully.
 Client ID: 7
 Client secret: JfTAiRtvsdX2pZI1cBUShCrd2BU5pYYrX0lzHwRhBq
 Password grant client created successfully.
 Client ID: 8
 Client secret: Y3nUHg1xcaOPCsdsdsqbIjA3Ghj5CJnTf0pD1p3t2U5wN

Modify App\User.php file

<?php namespace App;
 use Laravel\Passport\HasApiTokens; 
use Illuminate\Notifications\Notifiable; 
use Illuminate\Foundation\Auth\User as Authenticatable; 

class User extends Authenticatable {    
 use HasApiTokens, Notifiable; 

Register the routes necessary to issue access tokens and revoke access tokens, clients, and personal access tokens:

<?php namespace App\Providers; 
use Laravel\Passport\Passport;
 use Illuminate\Support\Facades\Gate;
 use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider; 

class AuthServiceProvider extends ServiceProvider {  
    * The policy mappings for the application.      
    * @var array      
     protected $policies = [  
       'App\Model' => 'App\Policies\ModelPolicy',   
   * Register any authentication / authorization services.      
   * @return void     
   public function boot()     

Configure config/auth.php

'guards' => [     
         'web' => [         
                   'driver' => 'session',
                   'provider' => 'users',
         'api' => [         
                   'driver' => 'passport',
                   'provider' => 'users',    

SET TO GO, now get access token to proceed

Use the generated key in initial step called Password grant client


Tutorial – Laravel 6 – Create Login Page

composer require laravel/ui 
php artisan ui vue --auth 
npm install && npm run dev
php artisan migrate

See the routes created

php artisan route:list


Tutorial Log Viewer – Laravel

Fantastic try to the log viewer of Laravel

Edit .env


Composer install the package

composer require arcanedev/log-viewer

Publish the laravel package

php artisan log-viewer:publish

Verify installation

php artisan log-viewer:check

Enjoy programming !

Go to http://{your-project}/log-viewer

See Screenshots