Closed boris-petrov closed 5 years ago
as mentioned on Discord, the way I would propose to fix this is:
1) update ember-cli-babel to v7 and check if that fixes the test suite
2) update the Node.js compatibility claims in package.json
and PR it (see https://github.com/ember-cli/ember-ajax/pull/432)
3) open a PR for 1) which also updates the "Compatibility" section, adding CLI 2.13+ requirement (see https://github.com/ember-cli/ember-ajax/pull/433)
4) get it released as v5.0.0
5) update the app blueprint in Ember CLI
6) get that released as v3.8.1
Original issue in Ember.js.
Babel cannot transpile to ES5 extending from some built-in types which means that extending EmberError won't work any more in ES5 since Ember 3.8 because it is the same as Error.