example of non working blade/theme/controller layout configuration If you remove sidebar content works. If sidebar is there "variable 'content' cant be found"

example.php

 <?php
 class ExampleController extends BaseController{
   protected $layout = "master.layout"
   protected $themePath = "/some/path/"
   
   funcion index()
   {
   $data['user'] = "some user"
   
   View::addNamespace('theme', $this->themePath);
   $this->layout->content = View::make('theme::index');
   $this->layout->sidebar = View::make('theme::sidebar',$data);
   }
 }

layout.blade.php

<?php
#master/layout.blade.php

{{$content}}
{{$sidebar}}