title: laravel Illuminate\Routing\UrlGenerator error in artisan
body: <p><strong>I use <code>php artisan</code> command but I see this error.<br></strong>
  <strong>this error show in all artisan commands</strong></p>
  <pre><code>Argument 2 passed to Illuminate\Routing\UrlGenerator::__construct() must be an instance of Illuminate\Http\Reque   
        st, null given, called in E:\appoo\vendor\laravel\framework\src\Illuminate\Routing\RoutingServiceProvider.php
        on line 65
  </code></pre>
  <p><strong>How can I solve this problem?</strong></p>