I've just picked up a new code base (Angular8), and I get this error when running unit tests.
ERROR: Error: Uncaught (in promise): [object Window] Error: Uncaught (in promise): [object Window] at resolvePromise (http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-evergreen.js:797:1) at resolvePromise (http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-evergreen.js:754:1) at http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-evergreen.js:858:1 at ZoneDelegate.invokeTask (http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-evergreen.js:391:1) at ProxyZoneSpec.push../node_modules/zone.js/dist/zone-testing.js.ProxyZoneSpec.onInvokeTask (http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-testing.js:339:1) at ZoneDelegate.invokeTask (http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-evergreen.js:390:1) at Zone.runTask (http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-evergreen.js:168:1) at drainMicroTaskQueue (http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-evergreen.js:559:1) at invokeTask (http://localhost:9876/karma_webpack/node_modules/zone.js/dist/zone-evergreen.js:469:1)
I have no idea which of the 500+ unit tests are failing. The stack trace doesn't mention any user code. Where do I look? Are there other ways of running the tests (I use ng test) that will give more information?
