TypeError: Cannot destructure property 'config' of 'options' as it is undefined.

[pouyarahmti]

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Hi, I have installed React Native Testing Library and i wanted to test React Navigation as the docs has explained. But i got an error which says TypeError: Cannot destructure property 'config' of 'options' as it is undefined. I wonder if you could help me fix it.

ReactNative: 0.64.1
Jest: 27.0.3
ReactNativeTesting Library: 7.2.0

[b3coded]

@pouyarahmti React Native is using @jest/create-cache-key-function 26.5.0 that is incompatible with jest 27

I'm using jest 27 with yarn resolutions on my package.json

"resolutions": {
    "react-native/@jest/create-cache-key-function": "^27.0.2"
 }

if it does not work for you, maybe you should downgrade to jest 26 for now

[pouyarahmti]

It didn't work with resolutions but with downgrading to jest 26 everything was running okay. Thanks for your help

[thymikee]

See: react/react-native#30637. Closing. As a workaround, you can use Yarn's resolutions field and pin "@jest/create-cache-key-function": "^27.0.1"

[hrdyjan1]

The solution from @b3coded worked for me, but the necessary step was to remove/add (update) jest package in the project.

[charlestbell]

@pouyarahmti 's solution worked for me. Had to go to version 26. Basically this means that jest's node --inspect-brk ./node_modules/jest/bin/jest.js --runInBand commadn doesn't work on anything newer than 26. They really should improve their documentation.