While updating the system.js version of the angular2-seed I encountered issue with the following stack trace:
EXCEPTION: Error during instantiation of function (_platformStrategy, href) {! (function (_router, _location) { -> Router -> function (_platformStrategy, href) {).
angular2.js?v=0.0.0:7244 ORIGINAL EXCEPTION: TypeError: Cannot read property 'Subject' of undefined
angular2.js?v=0.0.0:7244 ORIGINAL STACKTRACE:
angular2.js?v=0.0.0:7244 TypeError: Cannot read property 'Subject' of undefined
at new EventEmitter (angular2.js?v=0.0.0:8605)
at new <anonymous> (router.js?v=0.0.0:5998)
at execute.ReflectionCapabilities.factory (angular2.js?v=0.0.0:22737)
at Injector.execute.Injector._new (angular2.js?v=0.0.0:12674)
at InjectorDynamicStrategy.execute.InjectorDynamicStrategy.getObjByKeyId (angular2.js?v=0.0.0:12534)
at Injector.execute.Injector._getByKeyUnbounded (angular2.js?v=0.0.0:12799)
at Injector.execute.Injector._getByKey (angular2.js?v=0.0.0:12753)
at Injector.execute.Injector._getByDependency (angular2.js?v=0.0.0:12741)
at Injector.execute.Injector._new (angular2.js?v=0.0.0:12640)
at InjectorDynamicStrategy.execute.InjectorDynamicStrategy.getObjByKeyId (angular2.js?v=0.0.0:12534)
angular2.js?v=0.0.0:7244 ERROR CONTEXT:
angular2.js?v=0.0.0:7244 _Context {element: a.ng-binding, componentElement: app, injector: Injector}
Debugging it further I reached this line. With the newest version of System.js the default property does not have Rx field.
Here's a workaround, which may work:
if (Rx.hasOwnProperty('default')) {
let rxDefault = (<any>Rx).default;
if (rxDefault.Rx) {
this._subject = new rxDefault.Rx.Subject();
} else {
this._subject = new rxDefault.Subject();
}
this._immediateScheduler = (<any>Rx).default.Rx.Scheduler.immediate;
} else {
this._subject = new Rx.Subject<any>();
this._immediateScheduler = (<any>Rx.Scheduler).immediate;
}However, I'm not sure it is the best solution. Let me know if you think it is good enough in order to initiate a pull request.
While updating the system.js version of the angular2-seed I encountered issue with the following stack trace:
Debugging it further I reached this line. With the newest version of System.js the
defaultproperty does not haveRxfield.Here's a workaround, which may work:
However, I'm not sure it is the best solution. Let me know if you think it is good enough in order to initiate a pull request.