Error building sample app

[alcohen]

I followed Steve Sanderson's very nice article "ASP.NET Core + Angular 2 template for Visual Studio". Everything seems OK, but when I try to run the project it complains and refuses to run (see stack trace below). So I'm filing an issue here as suggested in the article. Thanks!

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An unhandled exception occurred while processing the request.

Exception: Call to Node module failed with error: Error: Zone.js has detected that ZoneAwarePromise (window|global).Promise has been overwritten.
Most likely cause is that a Promise polyfill has been loaded after Zone.js (Polyfilling Promise api is not necessary when zone.js is loaded. If you must load one, do so before loading zone.js.)
at Function.Zone.assertZonePatched (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules\zone.js\dist\zone-node.js:38:23)
at new NgZoneImpl (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules@angular\core\bundles\core.umd.js:6219:18)
at new NgZone (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules@angular\core\bundles\core.umd.js:6368:30)
at PlatformRef_.bootstrapModuleFactoryWithZone (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules@angular\core\bundles\core.umd.js:6913:26)
at PlatformRef.bootstrapModuleFactory (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules@angular\core\bundles\core.umd.js:6904:25)
at C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules\angular2-platform-node\node-platform.js:439:38
at tryCatch (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules\aspnet-prerendering\node_modules\es6-promise\dist\es6-promise.js:410:12)
at invokeCallback (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules\aspnet-prerendering\node_modules\es6-promise\dist\es6-promise.js:425:13)
at publish (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules\aspnet-prerendering\node_modules\es6-promise\dist\es6-promise.js:393:7)
at flush (C:\Users\Alan\Source\Repos\Angular2ApplicationTest\Angular2ApplicationTest\node_modules\aspnet-prerendering\node_modules\es6-promise\dist\es6-promise.js:121:5)

[nicwillemse]

Same issue for me, was working previously

[nicwillemse]

@alcohen, I have gotten around the issue by changing the dependency on Angular services to "1.0.0-beta-000019"

"Microsoft.AspNetCore.AngularServices": "1.0.0-beta-000019"

let me know if you come right ?

[mcgune]

Same issue for me

[nicwillemse]

@mcgune have you tried my solution above ?

[mcgune]

Yes, it worked form me.

[ghost]

Works. Thanks.

[hheexx]

You can eather block AngularServices on version 1.0.0-beta-000019 as advised here or apply patches from 28. nov.
https://github.com/aspnet/JavaScriptServices/commits/dev

[nicwillemse]

@hheexx Im not sure what that link is pointing out ?

[hheexx]

commits on this repository

[hheexx]

If you want to use AngularServices 1.0.0-beta-000020 or later you have to apply commits from 28.nov to template

[SteveSandersonMS]

Thanks for reporting this. Will publish a fix shortly.

[nicwillemse]

thanks @SteveSandersonMS

[SteveSandersonMS]

The fix is live now. Please update to version 1.0.0-beta-0000021 (or just go back to specifying 1.0.0-* but make sure it fetches the latest).

If you still get any issues please let me know!