title: Method Illuminate\View\View::__toString() must not throw an exception in Laravel
body: <p>I am using a collection to display data in my view but it generates following error message</p>
  
  <pre><code>FatalErrorException in 47fef8438385ff37fab794239c1e3914 line 0:
  Method Illuminate\View\View::__toString() must not throw an exception
  </code></pre>
  
  <p>when i code like</p>
  
  <pre><code>{{ $feed-&gt;feedable-&gt;slug-&gt;value }}
  </code></pre>
  
  <p>on the other hand, when i use below given code,</p>
  
  <pre><code>{{ $feed-&gt;feedable-&gt;slug }}
  </code></pre>
  
  <p>it works fine and returns</p>
  
  <pre><code>{"id":3,"value":"Quite","views":5,"user_id":1,"category_id":1,"created_at":"2016-05-23 14:18:03","updated_at":"2016-05-24 12:47:29"}
  </code></pre>
  
  <p>Can any one please provide the solution?</p>