I got this error while trying to run 'react-native run-android' .I've tired many solutions but non seem to work. I just need a successful build

Question

BUILD FAILED in 10s

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.bat app:installDebug -PreactNativeDevServerPort=8081

FAILURE: Build failed with an exception.

• What went wrong: A problem occurred configuring root project 'Rend'.

  Could not resolve all artifacts for configuration ':classpath'. Could not resolve com.android.tools.build:gradle:6.5. Required by: project: Could not resolve com.android.tools.build:gradle:6.5. Could not get resource ' https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/6.5/gradle-6.5.pom '. Could not GET ' https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/6.5/gradle-6.5.pom '. No such host is known (dl.google.com) Could not resolve com.android.tools.build:gradle:6.5. Could not get resource ' https://jcenter.bintray.com/com/android/tools/build/gradle/6.5/gradle-6.5.pom '. Could not GET ' https://jcenter.bintray.com/com/android/tools/build/gradle/6.5/gradle-6.5.pom '. No such host is known (jcenter.bintray.com)

• Try: 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 10s

at makeError (C:\Users\user\Rend\node_modules\execa\index.js:174:9)
at C:\Users\user\Rend\node_modules\execa\index.js:278:16
at processTicksAndRejections (internal/process/task_queues.js:97:5)
at async runOnAllDevices (C:\Users\user\Rend\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:94:5)
at async Command.handleAction (C:\Users\user\Rend\node_modules\@react-native-community\cli\build\index.js:186:9)

Answer 1

try open emulator manual with android studio and run npx react-native run-android