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I’m trying to build an Xcode project on a real device and getting the error below. The build works on the Simulator but not on the device.

error build: Build input file cannot be found: ‘/Users/XXXX/Library/Developer/Xcode/DerivedData/Tripper-fofjrpvuxfttvyhkkbmgtzkzglpn/Build/Products/Debug-iphoneos/Tripper.app/Tripper’. Did you forget to declare this file as an output of a script phase or custom build rule which produces it?

Tried every solution I could find on StackOverflow and elsewhere but nothing works.

2

Answers


  1. In Build Settings under Excluded Architectures, make sure you’re not listing arm64. Do you have anything listed there?

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  2. under project.pbxproj
    there was
    EXCLUDED_ARCHS = arm64 ;
    which I removed, then started working

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