error %1: The package with file name "%2" and package full name "%3" is not valid in the bundle because the bundle also contains ...

error %1: The package with file name "%2" and package full name "%3" is not valid in the bundle because the bundle also contains the package with file name "%4" and package full name "%5" which applies to the same processor architecture.  Bundles can't contain multiple app packages for the same processor architecture, or an architecture-neutral app package with any architecture-specific app package.