If you have an unsigned version of your application you can't install a signed one, try deleting your unsigned apk and then installing the signed version.
On Tue, Jul 26, 2011 at 6:37 PM, Eric <[email protected]> wrote: > I have a working app with a working debug APK file generated by > Dreamweaver CS5.5 and PhoneGap. > It runs perfectly on both the emulator and actual devices. > > The distribution apk file has an extension of .ap_ > > I have signed the file using jarsigner, and aligned it using zipalign. > I have uploaded the file to the Android Market, but when I download it > to my device from the Market, upon attempting to install the app, I am > prompted with an "Install Unsuccessful", "Package file is Invalid" > error. > > In the zipalign process, I have tried outputting the file at as both > an .ap_ file and an .apk file, and both yield the same result. > > Any help here is greatly appreciated. > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > 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 [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
