TypeError: Cannot read property 'then' of undefined

[dreamereric]

when i run with the example (async/wait), i found it display with the title message here, then i check files like .babelrc and package.json over and over, but i still don't know how.

[cpojer]

Can you try jest --no-cache? I'm confident the example works as our CI doesn't break with it.

Which version of Jest are you using and what exactly is your setup?

[dreamereric]

Yeap! I'm running the examples again, it's work now. But when i copy the tests files in new projects, it does not work, maybe somewhere i configured wrong . thank you!

[github-actions]

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