React Native Error: Unable to resolve module `./index`

Question

I have a newly created application using React Native. The app contains a simple login form and a fetch query, nothing complicated, few css and components.

I tried to implement Facebook, and after a LOOOT of struggle, I stopped receiving Facebook errors, while now, I get this error which makes no sense when I run react-native run-android :

No screen shown, nothing, diretcly this 500 error. I searched all over and over for a solution, I even added the form for Gradle, re-installed all npm packages after rm rf node_modules.. still the same error.

implementation ("com.facebook.react:react-native:0.58.5"){force = true}

Answer 1

Used npm start -- --reset-cache to run Metro Bundler and it worked. Found this solution looking for the answer to the same issue, SO post that helped me.

Answer 2

I think this question might be related to Unable to resolve module `./index` So the question is, did you try to run the app before you connected facebook? If it worked before then we might have a different issue. However, it's similar to this bug: https://github.com/facebook/react-native/issues/24112

A fix has been released a few hours ago. Please upgrade to react-native 0.59.2.

react-native upgrade

The full guide on how to upgrade: https://facebook.github.io/react-native/docs/upgrading