ERROR TypeError: childrenSrefs.concat is not a function

[Vedeep]

Hello, please check the problem in the uiSrefActive directive(

angular/src/directives/uiSrefStatus.ts

Line 241 in ebd2e40

this._srefChangesSub = this._srefs.changes.subscribe(srefs => this._srefs$.next(withHostSref(srefs)));

), it seems that srefs.toArray () is missing.

Example: http://plnkr.co/edit/NLgxhon9x316ltSd?open=lib%2Fapp.ts&deferRun=1
When we click "Test Link" a message appears in the console:

ERROR TypeError: childrenSrefs.concat is not a function
at withHostSref (VM513 uirouter-angular.umd.dew.js:1280)
at VM513 uirouter-angular.umd.dew.js:1286
at SafeSubscriber.schedulerFn [as _next] (VM517 core.umd.dew.js:30944)
at SafeSubscriber.__tryOrUnsub (VM381 Subscriber.dew.js:279)
at SafeSubscriber.next (VM381 Subscriber.dew.js:208)
at Subscriber._next (VM381 Subscriber.dew.js:140)
at Subscriber.next (VM381 Subscriber.dew.js:109)
at EventEmitter.Subject.next (VM400 Subject.dew.js:103)
at EventEmitter.emit (VM517 core.umd.dew.js:30887)
at QueryList.notifyOnChanges (VM517 core.umd.dew.js:31123)

[menuka-s]

I think the issue is that you have uiSrefActive="active" on a <li> tag at line 32. If you remove that in your plunker that error disappears

[tipsmiller]

I'm seeing a similar issue, but it looks like having uiSrefActive on an ancestor of an element with uiSref is supposed to work according to the docs Am I misunderstanding something?

[christopherthielen]

it looks like having uiSrefActive on an ancestor of an element with uiSref is supposed to work according to the docs

Yes, this is supposed to work.