Unable to connect with remote debugger

Question

I\'m using React.JS and when I do react-native run-android (with my device plugged in) I see a blank page. When I shake the device and select Debug JS Rem

Answer 1

Inculding all impressive answers the expert developers specially Ribamar Santos provided, if you didn't get it working, you must check something more tricky!

Something like Airplane mode of your (emulated) phone! Or your network status of Emulator (Data status and Voice status on Cellular tab of Emulator configuration) that might be manipulated to don't express network! for some emulation needs!

I've overcome to this problem by this trick! It was a bit breathtaking debug to find this hole!