error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup. Run CLI with --verbose flag for more details. Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081
FAILURE: Build failed with an exception.
What went wrong: Task 'installDebug' not found in project ':app'.
Try: Run gradlew tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 6s
at makeError (/home/te3t0/Desktop/testpro/node_modules/execa/index.js:174:9)
at Promise.all.then.arr (/home/te3t0/Desktop/testpro/node_modules/execa/index.js:278:16)
at process._tickCallback (internal/process/next_tick.js:68:7)
MY OS = Ubuntu
IDE = Android Studio
react-native info
System:
OS: Linux 5.4 Ubuntu 20.04 LTS (Focal Fossa)
CPU: (4) x64 Intel(R) Core(TM) i3-3110M CPU @ 2.40GHz
Memory: 407.84 MB / 9.60 GB
Shell: 5.0.16 - /bin/bash
Binaries:
Node: 10.19.0 - /usr/bin/node
Yarn: Not Found
npm: 6.14.4 - /usr/bin/npm
Watchman: Not Found
SDKs:
Android SDK: Not Found
IDEs:
Android Studio: Not Found
Languages:
Java: 1.8.0_252 - /usr/bin/javac
Python: Not Found
npmPackages:
@react-native-community/cli: Not Found
react: 16.11.0 => 16.11.0
react-native: 0.62.2 => 0.62.2
npmGlobalPackages:
*react-native*: Not Found
