I've been trying to enable 64-bit in my project as this is now a requirement for submitting app to the App Store. What I've done so far to convert my app to support 64-bit is actually following others' questions/answers I've searched on StackOverflow and what I've found came down to
- Set Architectures to "Standard architectures (armv7, arm64)"
- Set Valid Architectures to "arm64 armv7 armv7s"
- Set Build Active Architectures Only to "No" (some mentioned this, so I just tried it out)
Those above create errors of Apple Mach-O Linker Error. I totally got 13 errors of them. They're shown in details as pictures below:
It looks to me like a Parse framework issue but I'm too new to know that for sure. Even so, I've tried to to replace my current Parse.framework with a new one I downloaded from its website. It created even more issues that might be caused by my bad on how I replaced that new framework. I've searched on Parse website what the best way to update framework but answers I found seem there's no certain way to do it. Anyway I followed this https://parse.com/questions/what-is-the-best-way-to-rollout-new-parse-changes but it's not working.
So I decided to drop my question here hoping someone tapping in to guide me the right path to go before I fall into the long wrong one. Thanks very much in advance.
I solved this question by successfully upgrading Parse.framework (also thanks to @Raptor) to the latest downloaded from Parse website.
来源：https://stackoverflow.com/questions/29509641/apple-mach-o-linker-error-when-architectures-to-support-64-bit-added