Android Build fails

[jcalvezar]

It says:

FAILURE: Build failed with an exception.

• Where:
  Script '/home/jca/ionicosas/dc/platforms/android/cordova-plugin-braintree/app-build-extras.gradle' line: 17

• What went wrong:
  A problem occurred evaluating script.

/home/jca/ionicosas/dc/platforms/android/app/res/xml/config.xml (No existe el archivo o el directorio)

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

• Get more help at https://help.gradle.org

BUILD FAILED in 2s
at ChildProcess.whenDone (/home/jca/ionicosas/dc/platforms/android/cordova/node_modules/cordova-common/src/superspawn.js:169:23)
at emitTwo (events.js:126:13)
at ChildProcess.emit (events.js:214:7)
at maybeClose (internal/child_process.js:925:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
(node:13911) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
(node:13911) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

[krishna022]

Go to the file
'/home/jca/ionicosas/dc/platforms/android/cordova-plugin-braintree/app-build-extras.gradle'

And Replace the Line no. 17 by
def config = file("src/main/res/xml/config.xml").getText()

then, ionic cordova build android
or, ionic cordova build android --prod