FAILURE: Build failed with an exception.

[goodforever]

FAILURE: Build failed with an exception.

• Where: Build file '/Users/foo/Leaflet/android/app/build.gradle' line: 58

• What went wrong: A problem occurred evaluating project ':app'.

path may not be null or empty string. path='null'

my key.properties ...... keyAlias=key storeFile=key.jks

line: 58 is storeFile file(keystoreProperties['storeFile'])