mutate() not working?

[o-b2-to]

const {
    data: profile,
    error,
    isValidating,
    mutate,
  } = useSWR<GetInfomationResponse>("/user/getInfomation");
  
  const login = async (data: FormLogin) => {
    await authApi.login(data);
    await mutate();
  };

[swand0g]

What exactly do you mean "not working"? Are you expecting data to be available in /user/getInformation by calling authApi.login(data)?

[o-b2-to]

there seems to be some error. I have read the documentation here release notes. i configured it as above, it should be working fine.

[o-b2-to]

but it only works fine when I pass in your own fetcher as the second argument of useSWR. Although i configured it as above

[swand0g]

Hmm yeah if you have the fetcher set in SWRConfig that should work... Where do you have the SWRConfig, in your project root?

[o-b2-to]

hmm. thank you very much. maybe i used it outside of SWRConfig.

[swand0g]

yeah try wrapping the very component you had the useSWR call in a config with the fetcher set and see if that works, if it does then it might not have been a child of the config you showed