Hi,
I'm trying to update my existing iPhone App for iOS-10. The last update was done with iOS7. When I began the update process I had OSX El Capitan, Xcode-7 and the build went through, ran fine on the simulator but wouldn't install on my iPhone due to code sign issues.
I downloaded and installed Xcode-8.1 (8B62) and macOS Sierra (10.12.1). I do not have Xcode-7 anymore as I deleted it. My build failed. I downloaded Xcode-8.2 beta (8C30a). The build still fails. The errors reported are identical for Xcode 8.1 and 8.2 beta as given below.
Product Clean reports "Unsupported Configuration: This file is set to build for a version older than the deployment target. Functionality may be limited. MainStoryboard.Storyboard".
Product Analyze reports a bunch of Deprecation issues, one semantic issue and 2 errors. The 2 errors are:
Apple Mach-O Linker (ld) Error Group
ld: 21 duplicate symbols for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)
Dsymutil Error Group
error: cannot parse the debug map for "/tmp/XXXX.dst/Applications/XXXX.app/XXXX": No such file or directory
So, from Xcode-7 where the build succeeded and ran on the simulator, I've regressed and am stuck after downloading the latest OS and Xcode versions.
Meanwhile, my App runs just fine in the store. However, sometimes a message pops up stating 'The developer of this App has not updated it for iOS10 ...."
Any suggestions on how to overcome the above without having to re-develop the whole App? I'm an individual, not a company. I'm wondering if it's really worth the time and effort anymore ...
Thanks!
Sounds like that project was opened and modified by a newer version Xcode, then opened in an older version.
If you select the offending storyboard, and check info on the right, what is the Xcode version setting that it supports? Have you tried resetting that to the version Xcode you're now using?
