
Couldn’t adb reverse: device ‘adb’ not found It’s not a particularly obvious message and you’d be surprised how easy it is to forget both steps. …it means that steps 2 and 3 probably haven’t been done. If you are using Genymotion go to Settings -> ADB, select “Use custom Android SDK tools”, and point it at your Android SDK directory.” Then follow the instructions here to enable USB debugging. Please connect a device or create an emulator (). “Couldn’t start project on Android: No Android connected device found, and no emulators could be started automatically. ‘ Couldn’t start project on Android‘ Message There’s a few problems you can find with each step, so here’s a few things to bear in mind if any of the above steps don’t work. To run an Android Emulator for your Expo app, click the play symbol next to the one you want to use from the AVD Manager window: Some common problems with Android emulators

How to run your Expo app in an Android emulator

You’ll need to download Android Studio and install it, and have at least one emulator configured. I’m presuming at this point that you’ve, installed Expo, created an Expo project, and built your Expo app.

Some common problems with Android emulators.How to run your Expo app in an Android emulator.
