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Error in next build, useContext and sessionStorage

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subscr posted this in #help-forum
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subscrOP
hello guys, when i execute npm run build, i recived this errors:
TypeError: Cannot read properties of null (reading 'useContext')
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Error occurred prerendering page "/404". Read more: https://nextjs.org/docs/messages/prerender-error

TypeError: Cannot read properties of null (reading 'useContext')
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TypeError: Cannot read properties of null (reading 'useContext')
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Error occurred prerendering page "/500". Read more: https://nextjs.org/docs/messages/prerender-error

TypeError: Cannot read properties of null (reading 'useContext')
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ReferenceError: sessionStorage is not defined
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Error occurred prerendering page "/dashboard". Read more: https://nextjs.org/docs/messages/prerender-error

ReferenceError: sessionStorage is not defined

6 Replies

subscrOP
i have this with useContext
sessionstorage, in components with 'use client'
joshi77
buhhhh
@subscr did you ever fix this?
D Trombett
even if you're using use client you can use web apis only in useEffect or events (like onClick)