title: Publising app Android --> Package file not signed correctly
body: <p>I have my application in google play. I updated my projecto to Gradle and I generated my apk to upload to Google Play. When I tried it I get the next error: the application you are trying to upload is signed with a different fingerprint to apk currently being uploaded. I checked the fingerprint of the certificate and is the same that is uploaded apk. I dont know where is the problem. This is my gradle configuration:</p>
  
  <pre><code>signingConfigs {
  
      release {
              storeFile new File("F:\\workspace\\android_keystore\\myKeystore.keystore")
              storePassword "pass"
              keyAlias "alias"
              keyPassword "pass"
          }
      }
  
      dexOptions {
          javaMaxHeapSize "4g"
  
      }
  
      compileOptions {
          sourceCompatibility JavaVersion.VERSION_1_6
          targetCompatibility JavaVersion.VERSION_1_6
      }
      buildTypes {
          release {
              signingConfig signingConfigs.release
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
      lintOptions {
          abortOnError false
      }
  </code></pre>
  
  <p>Thanks in advance!!</p>