@service decorator fails on older browsers like IE11, Chrome 41 (Googlebot) about ember-decorators

[buschtoens]

What version of ember-decorators do you think you are using? v6? If so, you might be experiencing this error: #445

[justinross]

I'm experiencing this issue, as well, but did not install ember-cli-babel-polyfills. (I'm also not converting to TS, but providing a name to @service resolves the issue.

@service('session') session; works, while
@service session; does not.

I'm not using @layout, so I'm not seeing error #445

I'm using ember-decorators 5.1.4

[rwjblue]

Hmm, is this the same issue as emberjs/ember.js#18075? I'm wondering because it seems specifically to affect IE11 when using a Symbol polyfill, which seems very much like what we are working through over in that Ember issue...

@buschtoens - What do you think?

[justinross]

If it helps at all, I’m seeing this issue in (and targeting) Firefox ESR 45. Firefox 60 works fine. Haven’t had a chance to test others in between.

[buschtoens]

@justinross And you are definitely not using any polyfill? Can you also please install ember-cli-dependency-lint to rule out any accidental dependency clobbering by transitive dependencies?

Also, what version of Ember are you on?

[justinross]

@buschtoens further info:
I haven't installed any polyfills. I'll install ember-cli-dependency-lint shortly, but I thought this might be useful, first:

I managed to narrow things down a bit. I'm only getting this error with two of my @service uses. One is calling @service cookies; (from the ember-cookies addon) in my Application adapter, but making the same @service cookies; declaration in an ember-simple-auth authenticator does not throw the error.

The other problematic @service usage is calling @service router; in one of my controllers (oddly enough, others work fine with that syntax).

vs

That seems pretty wonky. I'll go test with ember-cli-dependency-lint right now.

/edit: oh, and I'm on ember 3.8.1

[justinross]

Okay, installed and ran dependency-lint.

This was the only conflict found:

Since it's not crucial to my app, I just removed ember-cli-new-version. No dependency conflicts following its removal. No change in the reported issue, however.

Also, follow-up to my last comment. I thought that I had successfully changed most of my @service calls back to @service serviceName, but I just noticed that using @service session; instead of @service('session') session;` in a route causes this error when trying to create a link to that route in a template:

Error: Assertion Failed: You attempted to define a {{link-to "admin"}} but did not pass the parameters required for generating its dynamic segments. An element descriptor's .kind property must be either "method" or "field", but a decorator created an element descriptor with .kind "undefined"

[raido]

I think this issue is outdated as Ember Octane has been here for awhile already and GoogleBot even runs on evergreen Chrome.

Therefore closing this for now.