Polyfill not working for IE10

Hey guys,

I’m using ember 2.14.0. For some reasons when starting the app with IE10 following error occurs:

TypeError: Object doesn't support property or method 'resolve'
   at Anonymous function (http://<ip>/assets/vendor.js:75866:9)
   at tryCatch (http://<ip>/assets/vendor.js:75103:7)
   at invokeCallback (http://<ip>/assets/vendor.js:75118:7)
   at publish (http://<ip>/assets/vendor.js:75086:9)
   at Anonymous function (http://<ip>/assets/vendor.js:65900:9)
   at invokeWithOnError (http://<ip>/assets/vendor.js:31244:21)
   at flush (http://<ip>/assets/vendor.js:31130:21)
   at flush (http://<ip>/assets/vendor.js:31293:21)
   at end (http://<ip>/assets/vendor.js:31372:17)
   at run (http://<ip>/assets/vendor.js:31451:21) 

Running the same app with IE11, everything is fine.

I included

 'ember-cli-babel': {
    includePolyfill: true
  }

in my ember-cli-build file.

After some searching I suspect that it has something to do with polyfilling ES6 methods. But I am not sure. Any ideas on this?

[badazz91]

It seems to be related to the finally block of a ajax promise. Removing finally solved it.

[rwjblue]

Sorry for letting this linger, I think at this point IE10 is completely unsupported.