title: Failed to launch emulator. Reason: Emulator exited before boot en React Native when react-native run-android
body: <p>I am installing React Native according to this website <a href="https://medium.com/@leonardobrunolima/react-native-tips-setting-up-your-development-environment-for-windows-d326635604ea" rel="noreferrer">https://medium.com/@leonardobrunolima/react-native-tips-setting-up-your-development-environment-for-windows-d326635604ea</a>, it's very useful until I run the command <code>react-native run-android</code>, this is the error I receive:</p>
  <pre><code>info Running jetifier to migrate libraries to AndroidX. You can disable it using &quot;--no-jetifier&quot; flag.
  Jetifier found 864 file(s) to forward-jetify. Using 8 workers...
  info Starting JS server...
  info Launching emulator...
  error Failed to launch emulator. Reason: Emulator exited before boot..
  &gt; Task :app:transformNativeLibsWithMergeJniLibsForDebug FAILED
  
  Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
  Use '--warning-mode all' to show the individual deprecation warnings.
  See https://docs.gradle.org/5.5/userguide/command_line_interface.html#sec:command_line_warnings
  24 actionable tasks: 4 executed, 20 up-to-date
  
  FAILURE: Build failed with an exception.
  
  * What went wrong:
  Execution failed for task ':app:transformNativeLibsWithMergeJniLibsForDebug'.
  &gt; Could not read path 'C:\JesusApp\android\app\build\intermediates\transforms\mergeJniLibs\debug\0\lib\x86_64'.
  
  * 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 7s
  
  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:
  Execution failed for task ':app:transformNativeLibsWithMergeJniLibsForDebug'.
  &gt; Could not read path 'C:\JesusApp\android\app\build\intermediates\transforms\mergeJniLibs\debug\0\lib\x86_64'.
  
  * 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 7s
  
      at checkExecSyncError (child_process.js:629:11)
      at execFileSync (child_process.js:647:13)
      at runOnAllDevices (C:\JesusApp\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:94:39)
      at process._tickCallback (internal/process/next_tick.js:68:7)
      
  </code></pre>
  <p>My node version is 10, and I am working on Windows, please help, thank you.</p>