problem is happens when first app what is installed at handset was signed with diff key. Usually when u install apk to handset with dev key and then u try install that same apk but signed with production key.
r^ On 2 November 2011 17:23, John Raftery <john.rafte...@gmail.com> wrote: > I used eclipse to compile and sign my app and it works fine when I > email the .APK file to people, but when they download it from the > market, installation fails with this error message: "Package file was > not signed correctly." > > Do I need to use my public key in the signing process? Is that what > the problem is? > > Thanks, > John Raftery > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en