D:\VueNative\demo>react-native run-android (node:10776) Warning: Accessing non-existent property 'padLevels' of module expo rts inside circular dependency (Use `node --trace-warnings ...` to show where the warning was created) info JS server already running. info Building and installing the app on the device (cd android && gradlew.bat ap p:installDebug)... > Configure project :app File C:\Users\Administrator\.android\repositories.cfg could not be loaded. Checking the license for package Android SDK Build-Tools 28.0.3 in C:\Users\Admi nistrator\AppData\Local\Android\Sdk\licenses Warning: License for package Android SDK Build-Tools 28.0.3 not accepted. Checking the license for package Android SDK Platform 28 in C:\Users\Administrat or\AppData\Local\Android\Sdk\licenses Warning: License for package Android SDK Platform 28 not accepted. FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ':app'. > Failed to install the following Android SDK packages as some licences have not been accepted. build-tools;28.0.3 Android SDK Build-Tools 28.0.3 platforms;android-28 Android SDK Platform 28 To build this project, accept the SDK license agreements and install the missi ng components using the Android Studio SDK Manager. Alternatively, to transfer the license agreements from one workstation to anot her, see http://d.android.com/r/studio-ui/export-licenses.html Using Android SDK: C:\Users\Administrator\AppData\Local\Android\Sdk * 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 Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0. Use '--warning-mode all' to show the individual deprecation warnings. See https://docs.gradle.org/6.3/userguide/command_line_interface.html#sec:comman d_line_warnings BUILD FAILED in 2s error Could not install the app on the device, read the error above for details. Make sure you have an Android emulator running or a device connected and have set up your Android development environment: https://facebook.github.io/react-native/docs/getting-started.html error Command failed: gradlew.bat app:installDebug. Run CLI with --verbose flag for more details.
In error message we see:
build-tools;28.0.3 Android SDK Build-Tools 28.0.3 platforms;android-28 Android SDK Platform 28
Now we must install Android SDK Platform 28:
Step 1: In Android studio, go to menu File -> Settings
Wait for some minutes then Click