Facebook SDK正在我的IOS设备上编译，但没有我的模拟器

Question

I've downloaded the Facebook SDK, and gotten it to work on the simulator to post from my app, but it won't even compile on my device.

 clang: error: no such file or directory: '/Users/justking14/Library/Developer/Xcode/DerivedData/Descover-fqkbngyllggoxkcskmhhzgmkffxe/Build/Products/Debug-iphoneos/libPluginFacebook.a'
 clang: error: no such file or directory: '/Users/justking14/Library/Developer/Xcode/DerivedData/Descover-fqkbngyllggoxkcskmhhzgmkffxe/Build/Products/Debug-iphoneos/libPluginProtocol.a'

libPluginFacebook.a and libPluginProtocol.a are in red in the Link Binary with Libraries, and when I remove them it still won't compile saying

 ld: file is universal (4 slices) but does not contain a(n) armv7s slice: /Users/justking14/Desktop/IR/cocos2d/plugin/plugins/facebook/proj.ios/sdk/FacebookSDK.framework/FacebookSDK file '/Users/justking14/Desktop/IR/cocos2d/plugin/plugins/facebook/proj.ios/sdk/FacebookSDK.framework/FacebookSDK' for architecture armv7s
 clang: error: linker command failed with exit code 1 (use -v to see invocation)

Answer 1

The FacebookSDK you use doesn't have machine code for the architecture armv7s

That architecture WAS top of the line but now, apps mostly only use armv7 and arm64

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Change your app build settings to only use those architectures (just use the default)