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How to fix ‘is not defined react/jsx-no-undef’ error in React?

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Sometimes, we want to fix ‘is not defined react/jsx-no-undef’ error in React.

In this article, we’ll look at how to fix ‘is not defined react/jsx-no-undef’ error in React.

How to fix ‘is not defined react/jsx-no-undef’ error in React?

To fix ‘is not defined react/jsx-no-undef’ error in React, we should make sure our variables are defined.

For instance, we write

import Map from "./Map";

to import the Map variable from the Map module.

The error should go away if the module and the variable exists in the module exists.

Conclusion

To fix ‘is not defined react/jsx-no-undef’ error in React, we should make sure our variables are defined.

By John Au-Yeung

Web developer specializing in React, Vue, and front end development.

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