I got the same error for ionic cordova build android -prod
ANDROID_HOME=C:\Users\sandu\AppData\Local\Android\sdk
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_144
Subproject Path: CordovaLib
FAILURE: Build failed with an exception.
* What went wrong:
Failed to load native library 'native-platform.dll' for Windows 10 amd64.
$ ionic -v
3.12.0
P.S. - fixed by removing native
folder from: C:\Users\UserName\.gradle
check this
"