Missing any login dialog

[kosnkow]

I created office addin , added necessary scripts but it does not work at all.

I run in in document ready

$(document).ready(() => {
    if (OfficeHelpers.Authenticator.isAuthDialog()) {
        return;
      }

      var authenticator = new OfficeHelpers.Authenticator();

      authenticator.endpoints.registerAzureADAuth("xxxxxxxxxxxxxxx", "xxxxxxxxxxxxx");

      authenticator
        .authenticate(OfficeHelpers.DefaultEndpoints.AzureAD)
        .then(function (token) { console.log(token) })
        .catch(OfficeHelpers.Utilities.log);
});

but I can't see any window for logging , the console log only print this http://i.imgur.com/6x6NFfG.png

If i change authenticate to this .authenticate(OfficeHelpers.DefaultEndpoints.AzureAD, true) then I got message: Cannot read property 'displayDialogAsync' of undefined