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    <p>@colymba got it almost right, but I'll try to make a more elaborated answer so it helps you get up and running easier. </p> <p>As already stated in the new <a href="https://gist.github.com/machty/5647589" rel="noreferrer">router facelift</a> when an attempt is made to transition into a route, any of the hooks <code>beforeModel</code>, <code>model</code> and <code>afterModel</code> may throw an error, or return a promise that rejects, in this case an <code>error</code> event will be fired on the <em>partially</em> entered route, allowing you to handle errors on a per route basis.</p> <pre><code>App.SomeRoute = Ember.Route.extend({ model: function() { //assuming the model hook rejects due to an error from your backend }, events: { // then this hook will be fired with the error and most importantly a Transition // object which you can use to retry the transition after you handled the error error: function(error, transition) { // handle the error console.log(error.message); // retry the transition transition.retry(); } }); </code></pre> <p>In the case you want to have errors be handled application wide you can define your own global default <code>error</code> handler by overriding the <code>error</code> handler on the <code>ApplicationRoute</code>, this could look something like this:</p> <pre><code>App.ApplicationRoute = Ember.Route.extend({ events: { error: function(error, transition) { // handle the error console.log(error.message); } } }); </code></pre> <p>Take into account that by default, an event will stop bubbling once a handler defined on the <code>events</code> hash handles it. But to continue bubbling the event all the way up to the <code>ApplicationRoute</code> you should return <code>true</code> from that handler, so it can notify more <code>error</code> handler from which you can then retry to make the transition to the route with <code>transition.retry()</code>.</p> <h2>Update for ember 1.0 and upwards</h2> <p>Since the new ember release 1.0, the <code>events</code> hash was renamed to <code>actions</code>. A route's error handler should be in the <code>actions</code> hash now:</p> <pre><code>App.ApplicationRoute = Ember.Route.extend({ actions: { error: function(error, transition) { // handle the error console.log(error.message); } } }); </code></pre> <p>Hope this helps you.</p>
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    1. COThanks for your help! I have one more question though, how do I access the json error in the 404 response from the server in ember though?
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    2. CO@wonderwall is there nothing in `error.message`?
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    3. COnope it's undefined
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