Invariant Violation: You should not use outside a

Question

I have a problem that I don\'t know how to solve, I get this error when running npm test

Invariant Violation: You should not use

Answer 1

Make sure to have correct imports in all nested components. You might get that error if one of them imports Switch from react-router instead of react-router-dom. Keeping everything consistent with 'react-router-dom' (that reexports react-router components anyway). Checked with:

"react-router": "^5.2.0",
"react-router-dom": "^5.2.0",