Chrome dev tools debug issue

Hello. When I run debug and open in Chrome Dev Tools I am not seeing the App.js file as expected. Instead the console shows the warning “DevTools failed to load SourceMap: Could not load content for http://localhost:19001/debugger-ui/debuggerWorker.cff11639.js.map: HTTP error: status code 500, net::ERR_HTTP_RESPONSE_CODE_FAILURE”. The source I see is from “/node_modules/fbjs/lib/warning.js”. Dev Tools is pausing on “throw new Error(message);” in that file. Above that code there is a comment in the file that says “—Welcome to debugging React—”.

Any help to be able to see App.js and debug correctly in Chrome would be appreciated.no

this is an upstream issue in react-native: https://github.com/facebook/react-native/issues/28844

you can try clearing your browser cache or using incognito

1 Like

Thanks for the suggestions. Neither of those worked for me. I guess we will just have to wait for an update?

sorry i’m not familiar with the issue, i’m not really sure what the solution is. one workaround seems to be to use react-native-debugger. you can refer to that thread i shared above for other ideas