title: Android build error 'Failed to read androiddebugkey from store'
body: <p>I'm trying to build this open source android project but am getting this gradle build error</p>
  
  <pre><code>Gradle: Execution failed for task ':public:mbw:packageDevDebug'.
  </code></pre>
  
  <blockquote>
    <p>Failed to read key androiddebugkey from store "/Users/tester/Downloads/wallet-master3/keystore_debug": null</p>
  </blockquote>
  
  <p>At first it was saying "> File '/Users/tester/Downloads/wallet-master3/keystore_debug' specified for property 'signingConfig.storeFile' does not exist." So i created a blank keystore_debug text file and the previous error started showing up. </p>
  
  <p>What is this keystore_debug file and how do i get it? </p>