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Calling map of QueryObservable throws an error

See original GitHub issue

Intended outcome: I am trying to map the result of QueryObservable.

Actual outcome: TypeError: Cannot read property ‘generateQueryId’ of undefined

How to reproduce the issue:

apolloClient
  .watchQuery({ query })
  .map(result => result.data)

Versions 3.0.0-beta.43

Issue Analytics

State:
Created 3 years ago
Reactions:1
Comments:5 (1 by maintainers)

Top GitHub Comments

3reactions

lennyburdettecommented, Sep 21, 2020

Workaround:

import Observable from 'zen-observable';

return Observable.from(apolloClient.watchQuery({ query }))
  .map(result => result.data);

1reaction

elm-sufcommented, Jul 21, 2020

i’m having the same problem using “@apollo/client”: “^3.0.2”

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