Preferred method of handling server error

[JakeDluhy]

We are using Ember Infinity for our infinite scrolling feed (loving it btw). One case we want to handle, however, is when there is a server error, and it returns a 404 JSON (or 500). We would like to gracefully fail, and show a message. I added a catch

return this.infinityModel('activity', params)
.catch(() => {

});

Which kind of works... I still get the error Uncaught Error: Property set failed: object in path "controller.model" could not be found or was destroyed. And the Loading Infinite Model... text is still displayed. I could ignore the error and have a class get rid of the text in this case, but I was wondering if there's a best way to handle this case. Thanks!

[JakeDluhy]

I did a bit more researching, and discovered that Ember has some error handling options from the route's model hook. https://guides.emberjs.com/v2.3.0/routing/loading-and-error-substates/

I just defined an error template and went from there.

[hhff]

nice!