title: react-native run-android getting error : A problem occurred evaluating project ':app'.([androidx.appcompat:appcompat:1.1.0-rc01])
body: <p>I have created a new project by using react-native init  but I'm getting the following error </p>
  
  <pre><code>FAILURE: Build failed with an exception.
  * Where:
  Build file '/Users/vahiddavoudi/Project/BBW/android/app/build.gradle' line: 202
  
  * What went wrong:
  A problem occurred evaluating project ':app'.
   **Could not find method implementation() for arguments [androidx.appcompat:appcompat:1.1.0-rc01] on project ':app' of type org.gradle.api.Project.**
  
  * 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 1s
  
  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#andr
  oid-development-environment. Run CLI with --verbose flag for more details.
  Error: Command failed: ./gradlew app:installDebug -PreactNativeDevServerPort=8081
  </code></pre>
  
  <p>Versions:</p>
  
  <ul>
  <li>react: 16.9.0</li>
  <li>react-native: 0.61.1</li>
  </ul>
  
  <p><strong>Note:</strong> environment variables in bash_profile are setup.
  I have also tried to remove node_module and run yarn but no success</p>