Android simulator is not loading on react-native application (Expo)

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After the npm start, when the android simulator is open and running with Pixel3, if I 'click' a (for Android emulator), this error appears and the app does not open on the emulator

Trying to open the project on Android...
Installing Expo on device
-Couldn't start project on Android: Error running adb: Failed to install C:\Users\Atif\.expo\android-apk-cache\Exponent-2.16.1.apk:

 Expo  Press ? to show a list of all available commands.
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This download is taking longer than expected. You can also try downloading the clients from the website at https://expo.io/tools

I also tried uninstalling and install again. Also I Tried Opening the emulator then run npm start.

Hope Someone Help me. But for whoever helped me i will appreciate their help. Thanks in Advance !!!

2 Answers

first, turn off AVD , then restart start the system, and open AVD and expo project. it will work mostly. If not delete the previous Pixel3 device , restart the system and take a new device and try.

This is because of access issue to open the emulator. Can you manually start a emulator device open, and check react-native run- android. Hopefully if the app is happy, it will install on the emulator.

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