I've already googled it, seems some people are complaining the Visual Studio 15.6 version that this trouber has begun.
-I've already tried uninstall Java 9 and back to Java 1.8.0_161 with no success -I've already tried changing last line of "apksigner.bat" to: call "%java_exe%" %javaOpts% -classpath "%frameworkdir%" -jar "%jarpath%" %params% -Tried enable ProGuard
No success...
Does anyone is facing this problem? Anyone has a solution? Or Microsoft messed things up in this update?