I am facing problem in creating the .apk file using the ant script . The generated .apk named as \_unaligned.apk instead of .apk and on installing the \_unaligned.apk file to the device I get force-close showing the java.lang.VerifyError exception, but the same apk generated using IDE works fine. I am struck on this for a long time. Can you share the build.xml file that generates the .apk file?