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property 'map' does not exist on type 'object'

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Bad Buzzard answered on October 10, 2020 Popularity 10/10 Helpfulness 3/10

answer property 'map' does not exist on type 'object'

related Property 'map' does not exist on type 'Observable<Object>'

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

property 'map' does not exist on type 'object'

Comment

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

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Source: stackoverflow.com

Tags: whatever

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Contributed on Oct 10 2020

Bad Buzzard

0 Answers Avg Quality 2/10

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Property 'map' does not exist on type 'Observable<Object>'

Comment

import { map } from 'rxjs/operators'; // do not forget !

  get_Something(id: any): Observable<Something> {
    return this.http.get(`${baseApiUrl}/${id}`).pipe(map((res: any) => {
      console.log('res', res);
      return res;
    }));
    
    // OR if you need to the result to match an interface's structure:
    
  get_Something(id: any): Observable<Something> {
    return this.http.get(`${baseApiUrl}/${id}`).pipe(map((res: any) => {

      console.log('res', res);
      return res.json().results.map((item: { someProperty: number; anotherProperty: string; }) => {
        return new Something(
            item.someProperty,
            item.anotherProperty,
        );
    });
  }

Popularity 10/10 Helpfulness 6/10 Language typescript

Source: Grepper

Tags: typescript t

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Contributed on Jul 25 2021

|_Genos_|

0 Answers Avg Quality 2/10

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

Comment

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

Popularity 10/10 Helpfulness 3/10 Language typescript

Source: stackoverflow.com

Tags: typescript t

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Contributed on Feb 05 2021

Outrageous Octopus

0 Answers Avg Quality 2/10

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property 'map' does not exist on type 'object'

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property 'map' does not exist on type 'object'

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Property 'map' does not exist on type 'Observable<Object>'

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

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