Error building Player: UnityException: APK Signing Failed! Unable to determine signature algorithm. See the Console for details.とでたら、３．５βバージョンだとあかんみたい環境設定しなあかんみたい

Error building Player: UnityException: Bundle Identifier has not been set up correctly Please set the Bundle Identifier in the Player Settings. The value must follow the convention 'com.YourCompanyName.YourProductName' and can contain alph…