Uncaught error when removing the result object from the close function

[NetanelBasal]

When I remove the result object from the modal.open function and then closing the modal I get this error:

    Uncaught (in promise): 0
    at resolvePromise (VM333 zone.js:429)
    at NgbModalRef._reject (VM333 zone.js:406)
    at NgbModalRef.dismiss (VM364 ng-bootstrap:3078)
    at eval (VM364 ng-bootstrap:3058)
    at SafeSubscriber.schedulerFn [as _next] (VM360 core.umd.js:5987)
    at SafeSubscriber.__tryOrUnsub (VM370 Subscriber.js:223)
    at SafeSubscriber.next (VM370 Subscriber.js:172)
    at Subscriber._next (VM370 Subscriber.js:125)
    at Subscriber.next (VM370 Subscriber.js:89)
    at EventEmitter.Subject.next (VM366 Subject.js:55)

Note:
It's happening when clicking the backdrop and only at the first time. open the plunker and watch the console.

This is working plunker -
plunker

[pkozlowski-opensource]

The error you are seeing in the console is the one from a browser indicating that a promise was rejected and there was no handler for it. So in this sense it works as expected - you need to handle a promise if you don't want to see the default error for an unhandled promise rejection.

Having said the above I can see how it could be annoying to be forced to add a promise handler even if you don't care about results. As such we should add a default (noop) error handler.

It is (most probably) a very easy fix to be done here so PRs are welcomed!