Undefined symbols for architecture arm64 (SPM)

[houmie]

Hello,

After installing CryptoSwift successfully via SPM, I get this issue:

I have a NetworkExtension target in my project. But there seem to be a problem with the arm64 architecture. I'm running this on a Silicon M1.

What could this be?

Link: Tunnel-ios (arm64):
Undefined symbols for architecture arm64:
  "_$s10Foundation4DataV11CryptoSwiftE5bytesSays5UInt8VGvg", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s11CryptoSwift3AESC3key9blockMode7paddingACSays5UInt8VG_AA05BlockF0_pAA7PaddingOtKcfC", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s11CryptoSwift3AESCAA6CipherAAWP", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s11CryptoSwift3AESCMa", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s11CryptoSwift3CBCV2ivACSays5UInt8VG_tcfC", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s11CryptoSwift3CBCVAA9BlockModeAAWP", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s11CryptoSwift3CBCVMn", referenced from:
      _symbolic _____ 11CryptoSwift3CBCV in EncryptionUtil.o
  "_$s11CryptoSwift3CBCVN", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s11CryptoSwift6CipherPAAE7decryptySays5UInt8VGAGKF", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s11CryptoSwift6DigestV6sha256ySays5UInt8VGAGFZ", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
  "_$s14KeychainAccess0A0C13accessibilityyAcA13AccessibilityOF", referenced from:
      _$s10Tunnel_ios15KeyChainServiceC8keychain14KeychainAccess0G0Cvpfi in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceC11keychainNew14KeychainAccess0H0Cvpfi in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceCACycfc in KeyChainService.o
  "_$s14KeychainAccess0A0C14synchronizableyACSbF", referenced from:
      _$s10Tunnel_ios15KeyChainServiceC8keychain14KeychainAccess0G0Cvpfi in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceC11keychainNew14KeychainAccess0H0Cvpfi in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceCACycfc in KeyChainService.o
  "_$s14KeychainAccess0A0C6remove_31ignoringAttributeSynchronizableySS_SbtKF", referenced from:
      _$s10Tunnel_ios15KeyChainServiceC13migrationToV5yyF in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceC17migrationToV7_2_0yyF in KeyChainService.o
      _$s10Tunnel_ios18UserDefaultServiceC7cleanUpyyF in UserDefaultService.o
     (maybe you meant: _$s14KeychainAccess0A0C6remove_31ignoringAttributeSynchronizableySS_SbtKFfA0_)
  "_$s14KeychainAccess0A0C7service11accessGroupACSS_SStcfC", referenced from:
      _$s10Tunnel_ios15KeyChainServiceC11keychainNew14KeychainAccess0H0Cvpfi in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceCACycfc in KeyChainService.o
  "_$s14KeychainAccess0A0C7serviceACSS_tcfC", referenced from:
      _$s10Tunnel_ios15KeyChainServiceC8keychain14KeychainAccess0G0Cvpfi in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceCACycfc in KeyChainService.o
  "_$s14KeychainAccess0A0CMa", referenced from:
      _$s10Tunnel_ios15KeyChainServiceC8keychain14KeychainAccess0G0Cvpfi in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceC11keychainNew14KeychainAccess0H0Cvpfi in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceCACycfc in KeyChainService.o
  "_$s14KeychainAccess0A0CMn", referenced from:
      _symbolic _____ 14KeychainAccess0A0C in DeviceService.o
  "_$s14KeychainAccess0A0CySSSgSScig", referenced from:
      _$s10Tunnel_ios13DeviceServiceC03getC2IdSSyF in DeviceService.o
      _$s10Tunnel_ios13DeviceServiceC30isClassicRegistrationAvailableSbyF in DeviceService.o
      _$s10Tunnel_ios13DeviceServiceC26isNewRegistrationAvailableSbyF in DeviceService.o
      _$s10Tunnel_ios13DeviceServiceC8getEmailSSyF in DeviceService.o
      _$s10Tunnel_ios13DeviceServiceC11getPasswordSSyF in DeviceService.o
      _$s10Tunnel_ios13DeviceServiceC03getC5TokenSSyF in DeviceService.o
      _$s10Tunnel_ios15KeyChainServiceC13migrationToV5yyF in KeyChainService.o
      ...
  "_$s14KeychainAccess0A0CySSSgSScis", referenced from:
      _$s10Tunnel_ios13DeviceServiceC03getC2IdSSyF in DeviceService.o
      _$s10Tunnel_ios13DeviceServiceC03setC5Token06deviceF0ySS_tF in DeviceService.o
      _$s10Tunnel_ios15KeyChainServiceC13migrationToV5yyF in KeyChainService.o
      _$s10Tunnel_ios15KeyChainServiceC17migrationToV7_2_0yyF in KeyChainService.o
  "_$sSS11CryptoSwiftE5bytesSays5UInt8VGvg", referenced from:
      _$s10Tunnel_ios14EncryptionUtilV7decrypt8b64_textS2S_tFZ in EncryptionUtil.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Many Thanks

[krzyzanowskim]

ld: symbol(s) not found for architecture arm64

it looks like you target does not link CryptoSwift framework properly and the linker can't use it. Check your project setup, and delete derived data