error when setting up emailpassword login in nextj...
# support-questions-legacyw
wisdomekpotu
03/17/2023, 12:22 PMerror when setting up emailpassword login in nextjs
r
rp_st
03/17/2023, 12:23 PMhey @wisdomekpotu
rp_st
03/17/2023, 12:25 PM@porcellus can help here.
w
wisdomekpotu
03/17/2023, 12:26 PMok
r
rp_st
03/17/2023, 12:26 PMin the meantime, can you share the version of supertokens-auth-react and supertokens-web-js in your package-json.lock or yarn.lock?
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wisdomekpotu
03/17/2023, 12:28 PMsupertokens-auth-react
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rp_st
03/17/2023, 12:30 PMand supertokens-web-js also please
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wisdomekpotu
03/17/2023, 12:31 PMis it this one
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rp_st
03/17/2023, 12:31 PMwhich version of npm are you using?
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wisdomekpotu
03/17/2023, 12:32 PM8.19.2
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rp_st
03/17/2023, 12:32 PMhmm. and you don't have supertokens-web-js anywhere in the package-lock.json file?
p
porcellus
03/17/2023, 12:34 PMhmm, are you using yarn?
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wisdomekpotu
03/17/2023, 12:35 PMoh yeah
wisdomekpotu
03/17/2023, 12:35 PMi didnt install supertokens-web-js
wisdomekpotu
03/17/2023, 12:36 PMmy bad
r
rp_st
03/17/2023, 12:36 PMno worries 🙂
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wisdomekpotu
03/17/2023, 12:36 PMi am working on an article, i would like to get a review from you
r
rp_st
03/17/2023, 12:37 PMonce it's published, we will be happy to read and tweet about it - if that's what you are asking
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wisdomekpotu
03/17/2023, 12:38 PMokay that would be nice
wisdomekpotu
03/17/2023, 12:39 PMplz could you explain what windowHandler does here
// config/frontendConfig.js
import EmailPasswordReact from 'supertokens-auth-react/recipe/emailpassword'
import SessionReact from 'supertokens-auth-react/recipe/session'
import { appInfo } from './appInfo'
import Router from 'next/router'
export const frontendConfig = () => {
return {
appInfo,
recipeList: [
EmailPasswordReact.init(),
SessionReact.init(),
],
// this is so that the SDK uses the next router for navigation
windowHandler: (oI) => {
return {
...oI,
location: {
...oI.location,
setHref: (href) => {
Router.push(href)
},
},
}
},
}
}
r
rp_st
03/17/2023, 12:40 PMIt’s used to customise we use functions of the window. So here we are telling supertokens to use the router from NextJS when doing navigation on the frontend
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wisdomekpotu
03/17/2023, 12:41 PMdoes it override supertokens library
r
rp_st
03/17/2023, 12:41 PMa part of it, yea
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wisdomekpotu
03/17/2023, 12:42 PMalright thanks for the help
wisdomekpotu
03/17/2023, 1:13 PMhey so i am trying to login and i have gotten my credentials
but when i try to login it shows this error
error - Error: No SuperTokens core available to querywisdomekpotu
03/17/2023, 1:14 PMwisdomekpotu
03/17/2023, 1:15 PMwisdomekpotu
03/17/2023, 1:16 PM@rp_st
wisdomekpotu
03/17/2023, 1:17 PMr
rp_st
03/17/2023, 1:19 PMCan you check that the env var is correctly being injected?
rp_st
03/17/2023, 1:19 PMInto your backend code
w
wisdomekpotu
03/17/2023, 1:23 PMhmm strange i just created a new api key and it worked
r
rp_st
03/17/2023, 1:49 PMHmmmm. That’s weird