Response without data when fetchPolicy: 'no-cache' isn't present

[andfs]

Version

• [email protected]

• [x ] has-reproduction

• feature

• docs

• [x ] blocking

• good first issue
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I'm using [email protected] with angular 4, and all responses of a query return with data = undefined when fetching without fetchPolicy: 'no-cache'. This error occurs in react too.

Response without fetchPolicy:

Response with fetchPolicy: 'no-cache':

[michaelknoch]

experiencing the same issue on [email protected]

[n1ru4l]

@michaelknoch @andfs Could you please clarify what exactly causes this issue? I am trying to figure out if my issue is also related to this issue..

My Query components that use the no-cache policy do not update after the data was fetched from the server.

Changing the policy back to network-only resolves this issue. However it has the side-effect of the data being stored in the cache..

    "apollo-cache-inmemory": "1.1.12",
    "apollo-cache-persist": "0.1.1",
    "apollo-client": "2.2.8",
    "apollo-link": "1.2.2",
    "apollo-link-context": "1.0.8",
    "apollo-link-http": "1.5.4",
    "apollo-link-retry": "2.2.3",
    "apollo-utilities": "1.0.11",
    "react-apollo": "2.1.3",

[ghost]

What I'm doing to get around this bug is first asking with fetchPolicy: cache-first, then after I've got the data I ask for a fetchPolicy: network-only. Without this method I'd get only either cached data (F5 to update), or network-only.

It isn't strictly related to 'no-cache', but I'm here to confirm that something's wrong with the cache handling.

[hwillson]

Would someone here be able to provide a small runnable reproduction that shows this happening? Ideally with just Apollo Client (or React Apollo). Angular related issues should be opened in the https://github.com/apollographql/apollo-angular repo. Thanks!

[hwillson]

Just to follow up here - the original issue does not sound like an Apollo Client issue. If this problem is still happening, please re-open this issue in the Apollo Angular repo.

That being said, #3272 (comment) is an Apollo Client issue. If you're passing a fetchPolicy of no-cache into your Query components, there's a good chance you were running into the issue #3777 now fixes. Since #3777 has been merged (and will be released shortly), I'll close this off. Thanks!