net::ERR_CONNECTION_CLOSED

Issue description

AGM works well! but in some occasions the console shows the error. I tried opening an anonymous window but the problem persists. It must take some time for it to work again. It’s strange. I can’t find what it could be. I would like to handle the error, but I think it would be a bad patch and a terrible user experience.

I have not found solutions that help me in stackoverflow. Did anyone have any ideas?

Steps to reproduce and a minimal demo of the problem

I don’t have the steps to replicate the problem, it just stops working at any time.

What steps should we try in your demo to see the problem?

Current behavior

`

lazy-maps-api-loader.js:59 GET https://maps.googleapis.com/maps/api/js?v=3&callback=agmLazyMapsAPILoader&key=???-???-???&libraries=places net::ERR_CONNECTION_CLOSED push…/…/node_modules/@agm/core/services/maps-api-loader/lazy-maps-api-loader.js.LazyMapsAPILoader.load @ lazy-maps-api-loader.js:59 SearchPlacesGoogleMapsService @ search-places-google-maps.service.ts:23 createClass @ core.js:9296 createProviderInstance$1 @ core.js:9279 createProviderInstance @ core.js:9162 createViewNodes @ core.js:10386 createEmbeddedView @ core.js:10307 callWithDebugContext @ core.js:11344 debugCreateEmbeddedView @ core.js:10845 push…/…/node_modules/@angular/core/fesm5/core.js.TemplateRef.createEmbeddedView @ core.js:8894 push…/…/node_modules/@angular/core/fesm5/core.js.ViewContainerRef_.createEmbeddedView @ core.js:8760 push…/…/node_modules/@angular/common/fesm5/common.js.NgIf.updateView @ common.js:3375 set @ common.js:3343 updateProp @ core.js:9449 checkAndUpdateDirectiveInline @ core.js:9200 checkAndUpdateNodeInline @ core.js:10507 checkAndUpdateNode @ core.js:10469 debugCheckAndUpdateNode @ core.js:11102 debugCheckDirectivesFn @ core.js:11062 (anonymous) @ RenderMobCtrlMapComponent.html:1 debugUpdateDirectives @ core.js:11054 checkAndUpdateView @ core.js:10451 callViewAction @ core.js:10692 execComponentViewsAction @ core.js:10634 checkAndUpdateView @ core.js:10457 callViewAction @ core.js:10692 execEmbeddedViewsAction @ core.js:10655 checkAndUpdateView @ core.js:10452 callViewAction @ core.js:10692 execComponentViewsAction @ core.js:10634 checkAndUpdateView @ core.js:10457 callViewAction @ core.js:10692 execEmbeddedViewsAction @ core.js:10655 checkAndUpdateView @ core.js:10452 callViewAction @ core.js:10692 execEmbeddedViewsAction @ core.js:10655 checkAndUpdateView @ core.js:10452 callViewAction @ core.js:10692 execComponentViewsAction @ core.js:10634 checkAndUpdateView @ core.js:10457 callViewAction @ core.js:10692 execEmbeddedViewsAction @ core.js:10655 checkAndUpdateView @ core.js:10452 callViewAction @ core.js:10692 execComponentViewsAction @ core.js:10634 checkAndUpdateView @ core.js:10457 callViewAction @ core.js:10692 execEmbeddedViewsAction @ core.js:10655 checkAndUpdateView @ core.js:10452 callViewAction @ core.js:10692 execComponentViewsAction @ core.js:10634 checkAndUpdateView @ core.js:10457 callWithDebugContext @ core.js:11344 debugCheckAndUpdateView @ core.js:11022 push…/…/node_modules/@angular/core/fesm5/core.js.ViewRef.detectChanges @ core.js:8838 (anonymous) @ core.js:4571 push…/…/node_modules/@angular/core/fesm5/core.js.ApplicationRef.tick @ core.js:4571 (anonymous) @ core.js:4462 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke @ zone.js:388 onInvoke @ core.js:3820 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke @ zone.js:387 push…/…/node_modules/zone.js/dist/zone.js.Zone.run @ zone.js:138 push…/…/node_modules/@angular/core/fesm5/core.js.NgZone.run @ core.js:3734 next @ core.js:4462 schedulerFn @ core.js:3551 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.__tryOrUnsub @ Subscriber.js:194 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.next @ Subscriber.js:132 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber._next @ Subscriber.js:76 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next @ Subscriber.js:53 push…/…/node_modules/rxjs/_esm5/internal/Subject.js.Subject.next @ Subject.js:47 push…/…/node_modules/@angular/core/fesm5/core.js.EventEmitter.emit @ core.js:3535 checkStable @ core.js:3789 onLeave @ core.js:3856 onInvokeTask @ core.js:3814 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask @ zone.js:420 push…/…/node_modules/zone.js/dist/zone.js.Zone.runTask @ zone.js:188 push…/…/node_modules/zone.js/dist/zone.js.ZoneTask.invokeTask @ zone.js:496 invokeTask @ zone.js:1540 globalZoneAwareCallback @ zone.js:1566 load (async) customScheduleGlobal @ zone.js:1666 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.scheduleTask @ zone.js:407 onScheduleTask @ zone.js:297 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.scheduleTask @ zone.js:401 push…/…/node_modules/zone.js/dist/zone.js.Zone.scheduleTask @ zone.js:232 push…/…/node_modules/zone.js/dist/zone.js.Zone.scheduleEventTask @ zone.js:258 (anonymous) @ zone.js:1831 (anonymous) @ http.js:1617 push…/…/node_modules/rxjs/_esm5/internal/Observable.js.Observable._trySubscribe @ Observable.js:43 push…/…/node_modules/rxjs/_esm5/internal/Observable.js.Observable.subscribe @ Observable.js:29 push…/…/node_modules/rxjs/_esm5/internal/operators/finalize.js.FinallyOperator.call @ finalize.js:13 push…/…/node_modules/rxjs/_esm5/internal/Observable.js.Observable.subscribe @ Observable.js:24 (anonymous) @ subscribeTo.js:21 subscribeToResult @ subscribeToResult.js:11 push…/…/node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._innerSub @ mergeMap.js:74 push…/…/node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._tryNext @ mergeMap.js:68 push…/…/node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapSubscriber._next @ mergeMap.js:51 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next @ Subscriber.js:53 (anonymous) @ scalar.js:5 push…/…/node_modules/rxjs/_esm5/internal/Observable.js.Observable._trySubscribe @ Observable.js:43 push…/…/node_modules/rxjs/_esm5/internal/Observable.js.Observable.subscribe @ Observable.js:29 push…/…/node_modules/rxjs/_esm5/internal/operators/mergeMap.js.MergeMapOperator.call @ mergeMap.js:29 push…/…/node_modules/rxjs/_esm5/internal/Observable.js.Observable.subscribe @ Observable.js:24 push…/…/node_modules/rxjs/_esm5/internal/operators/filter.js.FilterOperator.call @ filter.js:15 push…/…/node_modules/rxjs/_esm5/internal/Observable.js.Observable.subscribe @ Observable.js:24 push…/…/node_modules/rxjs/_esm5/internal/operators/map.js.MapOperator.call @ map.js:18 push…/…/node_modules/rxjs/_esm5/internal/Observable.js.Observable.subscribe @ Observable.js:24 push…/…/node_modules/rxjs/internal/operators/catchError.js.CatchOperator.call @ catchError.js:32 push…/…/node_modules/rxjs/esm5/internal/Observable.js.Observable.subscribe @ Observable.js:24 push…/src/app/mobile/mobile/mobile.component.ts.MobileComponent.getFlowByChannelId @ mobile.component.ts:111 push…/src/app/mobile/mobile/mobile.component.ts.MobileComponent.ngOnInit @ mobile.component.ts:51 checkAndUpdateDirectiveInline @ core.js:9243 checkAndUpdateNodeInline @ core.js:10507 checkAndUpdateNode @ core.js:10469 debugCheckAndUpdateNode @ core.js:11102 debugCheckDirectivesFn @ core.js:11062 (anonymous) @ MobileComponent_Host.ngfactory.js? [sm]:1 debugUpdateDirectives @ core.js:11054 checkAndUpdateView @ core.js:10451 callViewAction @ core.js:10692 execEmbeddedViewsAction @ core.js:10655 checkAndUpdateView @ core.js:10452 callViewAction @ core.js:10692 execComponentViewsAction @ core.js:10634 checkAndUpdateView @ core.js:10457 callWithDebugContext @ core.js:11344 debugCheckAndUpdateView @ core.js:11022 push…/…/node_modules/@angular/core/fesm5/core.js.ViewRef.detectChanges @ core.js:8838 (anonymous) @ core.js:4571 push…/…/node_modules/@angular/core/fesm5/core.js.ApplicationRef.tick @ core.js:4571 (anonymous) @ core.js:4462 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke @ zone.js:388 onInvoke @ core.js:3820 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invoke @ zone.js:387 push…/…/node_modules/zone.js/dist/zone.js.Zone.run @ zone.js:138 push…/…/node_modules/@angular/core/fesm5/core.js.NgZone.run @ core.js:3734 next @ core.js:4462 schedulerFn @ core.js:3551 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.__tryOrUnsub @ Subscriber.js:194 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.next @ Subscriber.js:132 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber._next @ Subscriber.js:76 push…/…/node_modules/rxjs/_esm5/internal/Subscriber.js.Subscriber.next @ Subscriber.js:53 push…/…/node_modules/rxjs/_esm5/internal/Subject.js.Subject.next @ Subject.js:47 push…/…/node_modules/@angular/core/fesm5/core.js.EventEmitter.emit @ core.js:3535 checkStable @ core.js:3789 onHasTask @ core.js:3833 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.hasTask @ zone.js:441 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate._updateTaskCount @ zone.js:461 push…/…/node_modules/zone.js/dist/zone.js.Zone._updateTaskCount @ zone.js:285 push…/…/node_modules/zone.js/dist/zone.js.Zone.runTask @ zone.js:205 drainMicroTaskQueue @ zone.js:595 Promise.then (async) scheduleMicroTask @ zone.js:578 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.scheduleTask @ zone.js:410 onScheduleTask @ zone.js:297 push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.scheduleTask @ zone.js:401 push…/…/node_modules/zone.js/dist/zone.js.Zone.scheduleTask @ zone.js:232 push…/…/node_modules/zone.js/dist/zone.js.Zone.scheduleMicroTask @ zone.js:252 scheduleResolveOrReject @ zone.js:862 resolvePromise @ zone.js:808 (anonymous) @ zone.js:724 webpackJsonpCallback @ bootstrap:25 (anonymous) @ default~mobile-mobile-module~web-web-module.js:1 Show 120 more frames 4core.js:1673 ERROR Error: Uncaught (in promise): Event: {“isTrusted”:true} at resolvePromise (zone.js:814) at resolvePromise (zone.js:771) at zone.js:873 at ZoneDelegate.push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:421) at Object.onInvokeTask (core.js:3811) at ZoneDelegate.push…/…/node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:420) at Zone.push…/…/node_modules/zone.js/dist/zone.js.Zone.runTask (zone.js:188) at drainMicroTaskQueue (zone.js:595) at ZoneTask.push…/…/node_modules/zone.js/dist/zone.js.ZoneTask.invokeTask [as invoke] (zone.js:500) at invokeTask (zone.js:1540)

`

Expected/desired behavior

angular2 & angular-google-maps version

Other information

Ussing: Angular 5

[ha-akelius]

we are having same issue Uncaught (in promise): Event: {"isTrusted":true} , we are using https://sentry.io/ to track client-side error,

it happens almost 3 times every day, on the IOS platform mostly safari browser.

this issue depending on https://stackoverflow.com/a/57186975 because clients were blocking the Google Maps Services

so can we catch on load error via AgmCoreModule.forRoot(lazyMapsAPILoaderConfig?: LazyMapsAPILoaderConfigLiteral)

ex:

AgmCoreModule.forRoot({
onLoadError: ....
}),

[ghost]

could it be that you have a bad connection?