fastlane finished with errors relating to automatic_code_signing. I’m not sure what this means and how to fix it, but it’s an error I hadn’t gotten before. I’m on Ionic v3.
Seems to be a very old project file format - please open your project file in a more recent version of Xcode
Same here trying to rebuild a package with new certificates. Tried with old ones exactly the same configuration that was working a while back and now failing with this error.
Looked at this https://ionic.zendesk.com/hc/en-us/articles/360042199513-iOS-Builds-fail-with-error-Seems-to-be-a-very-old-project-file-format-please-open-your-project-file-in-a-more-recent-version-of-Xcode-
BUT my old package build was fine with iOS project created with firstname.lastname@example.org and i can’t change to 5.1.1 as i want exactly the same build with only change in the certificates…
Any insight ?