title: Express GET route will not work with parameters
body: <p>I am new to Express and Mongoose. I am currently working on my first project, that is not a tutorial, and I has run into a problem.</p>
  
  <p>I have multiple routes, they are defined in the index.js like this: </p>
  
  <pre><code>app.use('/api/client',require('./routes/client'));
  app.use('/api/host',require('./routes/host'));
  </code></pre>
  
  <p>In the routes, there are multiple verbs that work, like PUT and POST.
  Here is the problematic route (I am trying to do more that what is presented here, but what is presented here, does not work as well):</p>
  
  <pre><code>router.get('/ama/:id', function (req, res, next) {
      Ama.findById(req.params.id).then(function(Ama){
          res.send(Ama);
      });
  });
  </code></pre>
  
  <p>This should work, right? It should return the document in the database, with that id. And I have checked if the document excists, probably around a 100 times. 
  Now, if I simplify the route greatly, removing the id, and make a simple response, the route works:</p>
  
  <pre><code>router.get('/ama', function (req, res, next) {
      res.send({type:"GET"});
  });
  </code></pre>
  
  <p>It's so wierd, that as soon as i add the parameter, i get a:</p>
  
  <pre><code>&lt;pre&gt;Cannot GET /api/host/ama&lt;/pre&gt;
  </code></pre>
  
  <p>in Postman.</p>
  
  <p>Any ideas? Mongod is running, my other routes are working.</p>