title: Error : ':app:generateDebugBuildConfig'. > java.io.FileNotFoundException: BuildConfig.java
body: <p>I get this error when I open the project in android studio:</p>
  
  <blockquote>
    <p>Error:Execution failed for task ':app:generateDebugBuildConfig'.<br>
    java.io.FileNotFoundException: E:\NEW\Gravity Adventure Falls\Code
    source\android2\app\build\generated\source\buildConfig\debug\com\Gravity\Adventure\BuildConfig.java 
    (The system cannot find the path specified)</p>
  </blockquote>