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I added Alamofire before I add firebase to my project and it was working just fine after that I pod Firebase/Core and install it and run my project with .xcworkspace but when I run the simulator I got a long error message end with this.

ld: entry point (_main) undefined. for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

how can i fix it i use the last update of Xcode.

Niamatullah Bakhshi
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Faisal Alaseeri
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  • https://stackoverflow.com/questions/42292090/firebase-undefined-symbols-for-architecture-x86-64 ? – Larme Mar 28 '18 at 19:35

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I don't know exactly but please check these things:
- Do you have an entry point?
- Do you use the same iOS version in XCode and in the pod? For instance, it would be a problem if your XCode want to build it for an iOS 11 device but in your pod file, you have set iOS 10.

Donat Treszler
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