Protractor + Hybrid Angular 1+2 Application = Fail

Question

Protractor works well on Angular 1 but after upgrading my app to an hybrid Angular 1+2 I get this error:

Failed: Error while waiting for Protractor to sync with the page: "[ng:test] no injector found for element argument to getTestability http://errors.angularjs.org/1.4.9/ng/test"

It seems a common error when you don't have a ng-app tag <div ng-app=myAppManager"> in your Angular 1 app and can be easily fixed wiyh rootElement : 'html' in your protractor config file but it doesn't seem to change anything on hybrid app.

I tried rootElement : 'html' or even useAllAngular2AppRoots: true.

I suspect the problem comes from the asynchronous loading of the hybrid angular (from the upgrade doc):

One notable difference between angular.bootstrap and upgradeAdapter.bootstrap is that the latter works asynchronously. This means that we cannot assume that the application has been instantiated immediately after the bootstrap call returns.

my config file:

exports.config = {
    framework: 'jasmine2',
    seleniumAddress: 'http://localhost:4444/wd/hub',
    specs: ['protractor.js'],
    jasmineNodeOpts: {
        showColors: true,
        defaultTimeoutInterval: 50000,
    },
    allScriptsTimeout: 50000,//seb
    capabilities: {
        'browserName': 'chrome',
        'chromeOptions': {
            'prefs': {
                'profile.managed_default_content_settings.notifications':2
            }
        }
    },
    rootElement : 'html',
    // useAllAngular2AppRoots: true,
    jasmineNodeOpts: {
        realtimeFailure: true
    },
    onPrepare: function() {
      var failFast = require('jasmine-fail-fast');
      jasmine.getEnv().addReporter(failFast.init());
    }
}

Answer 1

Protractor team has fixed with this:

https://github.com/angular/angular/pull/7603

Edit: I haven't tested it yet

Edit 2: Doesn't seem to work, I went back to angularJs (version 1)

Edit 3: I moved to React