I have converted a KB from GX EV3 U11 to GX 15 U4 but there are errors during Android compilation.
========== DeveloperMenu Compilation for Android (Android) started ========== callmake.bat "C:\KB\EncuestasMoviles15\CSharpModel\mobile\Android\gxcommon\GXAMake.exe" "C:\Program Files\Java\jdk1.8.0_91\bin\javac.exe" developermenu ec\com\inalambrik\encuestasmoviles\ options: GeneXus Java Make v1.0 warning: [options] bootstrap class path not set in conjunction with -source 1.6 ec\com\inalambrik\encuestasmoviles\sdsetsitesdistancefromlocation.java:64: error: package ec.com.inalambrik.encuestasmoviles.genexus.common does not exist public void execute( ec.com.inalambrik.encuestasmoviles.genexus.common.SdtGeolocationInfo[] aP0 , ^ ec\com\inalambrik\encuestasmoviles\sdsetsitesdistancefromlocation.java:70: error: package ec.com.inalambrik.encuestasmoviles.genexus.common does not exist private void execute_int( ec.com.inalambrik.encuestasmoviles.genexus.common.SdtGeolocationInfo[] aP0 , ^ ec\com\inalambrik\encuestasmoviles\sdsetsitesdistancefromlocation.java:158: error: package ec.com.inalambrik.encuestasmoviles.genexus.common does not exist private ec.com.inalambrik.encuestasmoviles.genexus.common.SdtGeolocation AV14geolocation ; ^ ec\com\inalambrik\encuestasmoviles\sdsetsitesdistancefromlocation.java:159: error: package ec.com.inalambrik.encuestasmoviles.genexus.common does not exist private ec.com.inalambrik.encuestasmoviles.genexus.common.SdtGeolocationInfo[] aP0 ; ... ...
I think there is a problem with built in modules (maybe version or file location).
I resolve this by making calls to clientinformation, clientstorage and geolocation API only on clientstart event.