export 'unstable_act' (imported as 'React') was not found in 'react'

[masawik]

I used create-react-app --template typescript
then yarn add three @react-three/fiber
when I try to follow the examples from the documentation I get the following error

ERROR in ./node_modules/@react-three/fiber/dist/index-3f4e5f46.esm.js 1804:12-30
export 'unstable_act' (imported as 'React') was not found in 'react' (possible exports: Children, Component, Fragment, Profiler, PureComponent, StrictMode, Suspense, __SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED, cloneElement,
createContext, createElement, createFactory, createRef, forwardRef, isValidElement, lazy, memo, useCallback, useContext, useDebugValue, useEffect, useImperativeHandle, useLayoutEffect, useMemo, useReducer, useRef, useState, version)
@ ./node_modules/@react-three/fiber/dist/react-three-fiber.esm.js 1:0-141 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-397 2:0-3
97 2:0-397 2:0-397 2:0-397 29:6-18 130:22-28 144:22-26 145:19-23 154:4-14 173:17-39

I can't find anything at all about this error on the whole internet.

[joshuaellis]

can you please provide a reproduction so we can see? Also at what point does the error come etc. It won't be from when it's just installed i dont think.

[CodyJasonBennett]

It looks like beta-05 wasn't tagged correctly:

I assume this will install if you do npm install @react-three/fiber.

Any way we can retag/revert this release? Possibly under rc if there's a rate limit for beta. /cc @drcmda

[drcmda]

accidentally pushed v8 to main channel like cody said. no repro needed just go back to the last version before that.

[masawik]

accidentally pushed v8 to main channel like cody said. no repro needed just go back to the last version before that.

[drcmda]

its now fixed. you can go to latest safely again.

[yungobiwan]

Still experiencing this issue. Using @react-three/fiber": "^8.0.20 and react: "^17.0.2"

[susiwen8]

Still experiencing this issue. Using @react-three/fiber": "^8.0.20 and react: "^17.0.2"

Wrong react, please use 18

[tomtom94]

Unfortunately community isn't yet ready for react 18, me too I am not.

[CodyJasonBennett]

Please refrain from such comments on an open-source issue tracker. If you cannot use react 18, see peer deps. R3F v7 would be the last supported major to support prior versions.

[tomtom94]

Thanks for the fast reply.

https://www.npmjs.com/package/@hot-loader/react-dom isn't yet compatible with react 18
gregberge/loadable-components#718 loadable component for SSR neither.

[CodyJasonBennett]

Please continue discussion in those respective projects.