zonejs

Angular2 Final Release – “Error: Angular requires Zone.js prolyfill”

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This can happen if the order of scripts is incorrect. <!– ERROR: Angular requires Zone.js polyfill –> <script src=”https://stackoverflow.com/questions/39592949/main.js”></script> <script src=”https://stackoverflow.com/questions/39592949/runtime.js”></script> <script src=”polyfills.js”></script> Correct order: <!– Success –> <script src=”https://stackoverflow.com/questions/39592949/runtime.js”></script> <script src=”polyfills.js”></script> <script src=”https://stackoverflow.com/questions/39592949/main.js”></script>

Navigation triggered outside Angular zone, did you forget to call ‘ngZone.run()’?

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Usually this happens when you are wrapping angular calls inside some external js callback, from external JavaScript not related to angular code. Example app.component.ts: callMyCustomJsLibrary() { googleSdk.getLocations(location => this.getEmployees()); } getEmployees(): void { this.employeeService.getEmployees().subscribe(e => { this.employees = e; }); } In this case you will have to include the call into the NgZone, example: … Read more