Property 'map' does not exist on type 'Observable<Object>'.ts(2339)

Mauricio Pasquier Juan

const request = this.evidenceService.get().pipe(
    map((res) => res.data)),
    catchError(error => Observable.of(null))
  );

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Void 110 points

                                    if (myStructure instanceof Array) {
    myStructure.map((val, idx, []) =&gt; { });
}

Thank you! 5

4.4 (5 Votes)

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Property 'map' does not exist on type 'never'.ts(2339) Property 'map' does not exist on type 'State' React Property 'map' does not exist on type 'State' error TS2339: Property 'map' does not exist on type 'Subscription'. Property 'map' does not exist on type 'UserModel'. map does not exist on type observable object Property 'map' does not exist on type 'Observable<DocumentChangeAction<any>[]> Property 'map' does not exist on type 'Observable<DocumentChangeAction<any>[]>' any Property 'map' does not exist on type 'Observable<unknown> Property 'map' does not exist on type 'Observable<any> Property 'map' does not exist on type 'Observable<CustomResponse>'.ts(2339) property map does not exist on object angular frontend property map does not exist on object angular Property 'map' does not exist on type 'never'. any Property 'map' does not exist on type 'Observable<Object>'. Property 'map' does not exist on type 'Dispatch ts Property 'map' does not exist on type {} error TS2339: Property 'map' does not exist on type 'Observable<Object>' 'map' does not exist on type Property 'map' does not exist on type '{ 1: string; 2: string; 3: string; } Property 'map' does not exist on type 'Observable<Response>'.ts(2339) react Property 'map' does not exist on type '{}' Property 'map' does not exist on type '{}' property map does not exist on type observer object property 'map' does not exist on type 'unknown'.ts(2339) Property 'map' does not exist on type 'Observable<User | null> property map doesn't exist on <Observable[]> Property 'map' does not exist on type 'Observable<DocumentChangeAction<unknown>[]> Property 'map' does not exist on type 'void'. Property 'Map' does not exist on type 'void' Property 'map' does not exist on type react Property 'map' does not exist on type 'Observable '. ts Property 'map' does not exist on type 'unknown' Property 'map' does not exist on type 'Observable<string>' Property 'map' does not exist on type 'Object'. ionic Property 'map' does not exist on type 'Observable<SnapshotAction<unknown>>' Property 'map' does not exist on type 'string | string[]' Property 'map' does not exist on type 'Observable ' Property 'map' does not exist on type 'DataKeys'.ts(2339) map does not exist on type 'map' does not exist on type 'Observable<Object>'. Property 'map' does not exist on type 'Observable<Data>'.ts(2339) Property 'map' does not exist on type '{} | (string | number | Partial<SelectOptions<any>>)[]'. Property 'map' does not exist on type '{} Property 'map' does not exist on type 'Observable<[PlanetaKinoV2City[] Typescript Property 'map' does not exist on type 'string' Property 'map' does not exist on type 'Observable<any>' any property 'map' does not exist on type 'observable object ' Property 'map' does not exist on type 'Observable<PlanetaKinoV2JsonResponse<any>> Property 'map' does not exist on type '{} | (string | number | Partial<SelectOptions<any>>)[]'. angular Property 'map' does not exist on type ts file Property 'map' does not exist on type property map does not exist typescript Property 'map' does not exist on type 'Observable<Object>'.t Property 'map' does not exist on type 'Subject<MessageEvent<any>>'. property map dos=es not exist on type observable Property 'map' does not exist on type 'Observable<ArrayBuffer>' Property 'map' does not exist on type 'Observable<Blob>' any Property 'map' does not exist on type 'Observable<Object>' Property 'map' does not exist on type 'Subscription'.ts(2339) property 'map' does not exist on type 'object'.ts(2339) roperty 'map' does not exist on type 'object'. Property 'map' does not exist on type 'object' tsx Property 'map' does not exist on type 'object' tsx .3 Property 'map' does not exist on type 'object' react Property 'map' does not exist on type 'object'.ts(2 Property 'map' does not exist on type 'Observable<Event>'. TS2339: Property 'map' does not exist on type 'Subject >' Property 'map' does not exist on type 'Observable<SnapshotAction<unknown>[]>'. property 'key' does not exist on type map does not exist on type observable object angular 8 map does not exist on type object Property 'map' does not exist on type 'Observable<any[]>'.ts(2339) angular Property 'map' does not exist on type 'Observable<Response>' in mock data angular ]Property 'map' does not exist on type 'Observable<Response>' in mock data angulkar ]Property 'map' does not exist on type 'Observable<Response>' in mock data Property 'map' does not exist on type 'Observable<Response>' in mock data Property 'map' does not exist on type '(barcodeArray: []) => any'.ts(2339) Property 'map' does not exist on type 'Observable<Data[]>'. Property 'map' does not exist on type 'Observable<IData[]>'. 'map' does not exist on type 'Observable<[Category[], Category[]]>' Property 'map' does not exist on type 'Observable<any>'. 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Property 'map' does not exist on type 'Observable<Object>' Property 'map' does not exist on type 'Promise<any>'.ts property 'map' does not exist on type 'string' typescript Property 'map' does not exist on type 'Observable<ArrayBuffer>'.ts ts property does not exist on type string map property 'map' does not exist on type typescript Property 'map' does not exist on type 'Observable<any>'.ts(2339) property map does not exist on type promise property map does not exist on type object property map does not exist on type Property 'map' does not exist on type 'string'. property size does not exist on map property 'map' does not exist on type ' ' property 'map' does not exist on type 'observable object ' react typescript property 'map' does not exist on type Property 'map' does not exist on type Property 'map' does not exist on type 'void' react Property 'map' does not exist on type 'void'.ts(2339) typescript map does not exist on type unknown tyescript property map does not exist.. react ts Property 'map' does not exist on type ts Property 'map' does not exist on type Property 'map' does not exist on type 'Observable<Object>'.ts(2339) Property 'map' does not exist on type 'QuerySnapshot' property 'map' does not exist on type 'observable response '.ts(2339) Property 'map' does not exist on type 'Observable Property 'map' does not exist on type 'object'. Property 'map' does not exist on type Array Property 'map' does not exist on type '<Array>() => any'. property 'map' does not exist on type 'object'

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