The problem occurs the only emulator that runs on Android Pie others don't. In my case, Create a Virtual Device with Google APIs Image, not Google Play Image worked for me. If adb is not set in you path then you might run this command from directory where adb is present.Ĭlick on Wipe Data option from avd Actions menu. It will work :-Ĭlose the emulator and run the command adb kill-server in the command prompt. You just need to wipe the data of the emulator. And I am not able to deploy the app to my emulator.Īndroid emulators have by default 'Usb Debugging' in settings. And now my adb devices shows emulator 5554 device. I got rid of the emulator 5554 unauthorized error by going into my Android Virtual Devices and deleting the virtual device. The new error message I get is that Skipping device 'emulator-5554' (emulator-5554): Device is UNAUTHORIZED.īut at least I have a temporary solution, and to debug with my phone. So I have to type export ANDROID_HOME=/Users/John/Library/Android/sdk again, then running the react-native run-android command works and deploys to my phone. And when I run the react-native run-android command, the compiler complains that ANDROID_HOME is not defined. But if I add the echo $ANDROID_HOME line to my android/gradlew file, it echoes nothing. I was able to deploy the app to my android phone by adding these extra stepsįor some reason, when I type echo $ANDROID_HOME from terminal, I get the result /Users/John/Library/Android/sdk. So maybe there is something wrong with my react-native set up instead? When I run adb devices, I see this resultīut when I run react-native run-android, I get the same error as above. I just connected my android phone to my Mac. But still the same issues mentioned above. I shut down my android studio and emulator, restarted it. In developer options I enabled USB debugging, disabled Verify apps over USB, and left everything else as default. I go into the settings of my android emulator, I go to Settings Build Number to tap it several times to enable Developer options.

Set up your Android development environment:

Make sure you have an Android emulator running or a device connected and have

gradlew installDebug).Ĭould not install the app on the device, read the error above for details. Scanning 616 folders for symlinks in /Users/John/Documents/myreactnativeproject/node_modules (17ms)īuilding and installing the app on the device (cd android &. On my Mac, I go to terminal and type react-native run-android and I get the error message: Emulator-5554 unauthorized for adb devices - react-native I'm trying to get my react-native project to run on an android emulator while on a Mac operating system.

Mac android emulator unauthorized