Sdk directory error

What went wrong:
A problem occurred configuring project ‘:app’.

The SDK directory ‘C:\harsha-master\harsha-master\android\C:UsersAdminAppDataLocalAndroidSdk’ does not exist.

  • 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 21s

error Failed to install the app. Make sure you have the Android development environment set up: https://facebook.github.io/react-native/docs/getting-started.html#android-development-environment. 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 project ‘:app’.

The SDK directory ‘C:\harsha-master\harsha-master\android\C:UsersAdminAppDataLocalAndroidSdk’ does not exist.

  • 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 21s

at checkExecSyncError (child_process.js:630:11)
at execFileSync (child_process.js:648:15)
at runOnAllDevices (C:\harsha-master\harsha-master\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:94:39)
at processTicksAndRejections (internal/process/task_queues.js:97:5)