'React native failed to launch emulator
While trying to test the android app am creating with React native, I run into this error
info Launching emulator...
error Failed to launch emulator. Reason: No emulators found as an output of `emulator -list-avds`.
warn Please launch an emulator manually or connect a device. Otherwise app may fail to launch.
I have the emulator(the AMD version) installed in the android studio.
How can I solve this problem
Solution 1:[1]
In your scenario before running react native application you need to create emulator using Android Studio. You can view official documentation about running application on device by here
Before running your project make sure you have installed adb drivers - More
First of all create AVD using Android Studio.
Open your project android folder using Android Studio.
1. Click AVD Manager from Android Studio
2. Click Create Virtual Device
3. Select your device from device list and click Next
4. Select the android os version from the available version list and click Next
5. On last keep default settings on device and click Finish
After that you can see your available android emulator device list from AVD Manager window.
* Before run your react native application make sure you have turn on and run the android emulator from android studio
After that run your project using react-native run-android
Solution 2:[2]
You can run the command adb devices to check if there is any device attached. It should list atleast one device for it to work
Solution 3:[3]
This also may be there is not enough space to run avd, make sure enoug space in hard disk. in my case freed atlest 9gb.
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | Akila Devinda |
| Solution 2 | Anas M.I |
| Solution 3 | hanish basheer |