Hi,
When I take a vanilla Objective C Xcode project and try to convert it to Cocoapods for an iOSDFULibrary with Xcode 9 results in an unopenable project. You get an error "Unsupported Swift Version". Please see the attached screenshot.
I’ve tried both: github.com/.../IOS-Pods-DFU-Library github.com/.../IOS-nRF-Toolbox Both result with the same error in the attached screenshot.
This issue seems to be a newer incarnation of: devzone.nordicsemi.com/.../ image001.png
Here are the issues now that we switched the pod file into thinking it was Swift v4: Swift Compiler Error Group /Pods/Zip/Zip/QuickZip.swift:40:63: Function types cannot have argument labels; use '' before 'progress' /Pods/Zip/Zip/QuickZip.swift:83:83: Function types cannot have argument labels; use '' before 'progress' /Pods/Zip/Zip/Zip.swift:65:121: Function types cannot have argument labels; use '' before 'progress' /Pods/Zip/Zip/Zip.swift:71:43: Expected ',' joining parts of a multi-clause condition /Pods/Zip/Zip/Zip.swift:210:99: Function types cannot have argument labels; use '' before 'progress' /Pods/Zip/Zip/QuickZip.swift:25:34: Missing argument label 'path:' in call /Pods/Zip/Zip/QuickZip.swift:41:27: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:13:23: 'ErrorType' has been renamed to 'Error' /Pods/Swift.ErrorType:2:18: 'ErrorType' has been explicitly marked unavailable here /Pods/Zip/Zip/QuickZip.swift:43:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/QuickZip.swift:45:29: Value of type 'String' has no member 'stringByReplacingOccurrencesOfString' /Pods/Zip/Zip/QuickZip.swift:67:33: Missing argument label 'paths:' in call /Pods/Zip/Zip/QuickZip.swift:84:27: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:13:13: Type 'ZipError' does not conform to protocol 'RawRepresentable' /Pods/Zip/Zip/Zip.swift:13:13: Do you want to add protocol stubs? /Pods/Zip/Zip/Zip.swift:68:27: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:72:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:75:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:82:67: Argument 'repeatedValue' must precede argument 'count' /Pods/Zip/Zip/Zip.swift:92:31: 'NSProgress' has been renamed to 'Progress' /Pods/Foundation.NSProgress:3:18: 'NSProgress' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:103:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:106:42: 'cStringUsingEncoding' has been renamed to 'cString(usingEncoding:)' /Pods/Foundation.StringProtocol:15:17: 'cStringUsingEncoding' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:106:63: 'NSASCIIStringEncoding' has been renamed to 'String.Encoding.ascii' /Pods/Foundation.NSASCIIStringEncoding:2:12: 'NSASCIIStringEncoding' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:113:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:116:41: Expected member name or constructor call after type name /Pods/Zip/Zip/Zip.swift:116:41: Add arguments after the type to construct a value of the type /Pods/Zip/Zip/Zip.swift:116:41: Use '.self' to reference the type object /Pods/Zip/Zip/Zip.swift:116:34: 'sizeof' is unavailable: use MemoryLayout.size instead. /Pods/Zip/Zip/Zip.swift:120:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:124:56: 'alloc' has been renamed to 'allocate(capacity:)' /Pods/Swift.UnsafeMutablePointer:19:24: 'alloc' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:126:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:130:36: Argument labels '(CString:, encoding:)' do not match any available overloads /Pods/Zip/Zip/Zip.swift:130:36: Overloads for 'String' exist with these partially matching parameter lists: (decoding: C, as: Encoding.Type), (decodingCString: UnsafePointer<Encoding.CodeUnit>, as: Encoding.Type), (_builtinUTF16StringLiteral: RawPointer, utf16CodeUnitCount: Word), (repeating: Unicode.Scalar, count: Int), (repeating: String, count: Int), (T, radix: Int, uppercase: Bool), (count: Int, repeatedValue: Character), (count: Int, repeatedValue: Unicode.Scalar), (repeating: Character, count: Int), (bytes: S, encoding: String.Encoding), (utf16CodeUnits: UnsafePointer, count: Int), (contentsOfFile: String, encoding: String.Encoding), (contentsOfFile: String, usedEncoding: inout String.Encoding), (contentsOf: URL, encoding: String.Encoding), (contentsOf: URL, usedEncoding: inout String.Encoding), (cString: UnsafePointer, encoding: String.Encoding), (data: Data, encoding: String.Encoding), (format: String, CVarArg...), (format: String, arguments: [CVarArg]), (format: String, locale: Locale?, CVarArg...) /Pods/Zip/Zip/Zip.swift:131:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:135:55: 'cStringUsingEncoding' has been renamed to 'cString(usingEncoding:)' /Pods/Foundation.StringProtocol:15:17: 'cStringUsingEncoding' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:135:76: 'NSUTF8StringEncoding' has been renamed to 'String.Encoding.utf8' /Pods/Foundation.NSUTF8StringEncoding:2:12: 'NSUTF8StringEncoding' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:143:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:146:40: 'NSFileCreationDate' has been renamed to 'FileAttributeKey.creationDate' /Pods/Foundation.NSFileCreationDate:2:12: 'NSFileCreationDate' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:146:74: 'NSFileModificationDate' has been renamed to 'FileAttributeKey.modificationDate' /Pods/Foundation.NSFileModificationDate:2:12: 'NSFileModificationDate' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:174:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:180:32: Extraneous argument label 'progress:' in call /Pods/Zip/Zip/Zip.swift:189:28: Extraneous argument label 'progress:' in call /Pods/Zip/Zip/Zip.swift:213:27: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:217:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:221:61: Missing argument label 'paths:' in call /Pods/Zip/Zip/Zip.swift:242:31: 'NSProgress' has been renamed to 'Progress' /Pods/Foundation.NSProgress:3:18: 'NSProgress' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:308:28: Extraneous argument label 'progress:' in call /Pods/Zip/Zip/Zip.swift:325:38: Missing argument label 'fileExtension:' in call /Pods/Zip/Zip/ZipUtilities.swift:14:23: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/ZipUtilities.swift:50:17: Cannot convert value of type 'ObjCBool' to expected argument type 'Bool' /Pods/Zip/Zip/ZipUtilities.swift:55:65: Missing argument label 'directory:' in call /Pods/Zip/Zip/ZipUtilities.swift:80:21: Cannot convert value of type 'ObjCBool' to expected argument type 'Bool' Swift Compiler Warning Group /Pods/Zip/Zip/Zip.swift:125:25: Comparing non-optional value of type 'UnsafeMutablePointer' (aka 'UnsafeMutablePointer') to nil always returns false /Pods/Zip/Zip/Zip.swift:162:31: Comparing non-optional value of type 'UnsafeMutablePointer' (aka 'UnsafeMutablePointer<__sFILE>') to nil always returns true
Here are the issues now that we switched the pod file into thinking it was Swift v4: Swift Compiler Error Group /Pods/Zip/Zip/QuickZip.swift:40:63: Function types cannot have argument labels; use '' before 'progress' /Pods/Zip/Zip/QuickZip.swift:83:83: Function types cannot have argument labels; use '' before 'progress' /Pods/Zip/Zip/Zip.swift:65:121: Function types cannot have argument labels; use '' before 'progress' /Pods/Zip/Zip/Zip.swift:71:43: Expected ',' joining parts of a multi-clause condition /Pods/Zip/Zip/Zip.swift:210:99: Function types cannot have argument labels; use '' before 'progress' /Pods/Zip/Zip/QuickZip.swift:25:34: Missing argument label 'path:' in call /Pods/Zip/Zip/QuickZip.swift:41:27: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:13:23: 'ErrorType' has been renamed to 'Error' /Pods/Swift.ErrorType:2:18: 'ErrorType' has been explicitly marked unavailable here /Pods/Zip/Zip/QuickZip.swift:43:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/QuickZip.swift:45:29: Value of type 'String' has no member 'stringByReplacingOccurrencesOfString' /Pods/Zip/Zip/QuickZip.swift:67:33: Missing argument label 'paths:' in call /Pods/Zip/Zip/QuickZip.swift:84:27: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:13:13: Type 'ZipError' does not conform to protocol 'RawRepresentable' /Pods/Zip/Zip/Zip.swift:13:13: Do you want to add protocol stubs? /Pods/Zip/Zip/Zip.swift:68:27: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:72:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:75:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:82:67: Argument 'repeatedValue' must precede argument 'count' /Pods/Zip/Zip/Zip.swift:92:31: 'NSProgress' has been renamed to 'Progress' /Pods/Foundation.NSProgress:3:18: 'NSProgress' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:103:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:106:42: 'cStringUsingEncoding' has been renamed to 'cString(usingEncoding:)' /Pods/Foundation.StringProtocol:15:17: 'cStringUsingEncoding' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:106:63: 'NSASCIIStringEncoding' has been renamed to 'String.Encoding.ascii' /Pods/Foundation.NSASCIIStringEncoding:2:12: 'NSASCIIStringEncoding' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:113:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:116:41: Expected member name or constructor call after type name /Pods/Zip/Zip/Zip.swift:116:41: Add arguments after the type to construct a value of the type /Pods/Zip/Zip/Zip.swift:116:41: Use '.self' to reference the type object /Pods/Zip/Zip/Zip.swift:116:34: 'sizeof' is unavailable: use MemoryLayout.size instead. /Pods/Zip/Zip/Zip.swift:120:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:124:56: 'alloc' has been renamed to 'allocate(capacity:)' /Pods/Swift.UnsafeMutablePointer:19:24: 'alloc' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:126:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:130:36: Argument labels '(CString:, encoding:)' do not match any available overloads /Pods/Zip/Zip/Zip.swift:130:36: Overloads for 'String' exist with these partially matching parameter lists: (decoding: C, as: Encoding.Type), (decodingCString: UnsafePointer<Encoding.CodeUnit>, as: Encoding.Type), (_builtinUTF16StringLiteral: RawPointer, utf16CodeUnitCount: Word), (repeating: Unicode.Scalar, count: Int), (repeating: String, count: Int), (T, radix: Int, uppercase: Bool), (count: Int, repeatedValue: Character), (count: Int, repeatedValue: Unicode.Scalar), (repeating: Character, count: Int), (bytes: S, encoding: String.Encoding), (utf16CodeUnits: UnsafePointer, count: Int), (contentsOfFile: String, encoding: String.Encoding), (contentsOfFile: String, usedEncoding: inout String.Encoding), (contentsOf: URL, encoding: String.Encoding), (contentsOf: URL, usedEncoding: inout String.Encoding), (cString: UnsafePointer, encoding: String.Encoding), (data: Data, encoding: String.Encoding), (format: String, CVarArg...), (format: String, arguments: [CVarArg]), (format: String, locale: Locale?, CVarArg...) /Pods/Zip/Zip/Zip.swift:131:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:135:55: 'cStringUsingEncoding' has been renamed to 'cString(usingEncoding:)' /Pods/Foundation.StringProtocol:15:17: 'cStringUsingEncoding' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:135:76: 'NSUTF8StringEncoding' has been renamed to 'String.Encoding.utf8' /Pods/Foundation.NSUTF8StringEncoding:2:12: 'NSUTF8StringEncoding' has been explicitly marked unavailable here /Pods/Zip/Zip/Zip.swift:143:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:146:40: 'NSFileCreationDate' has been renamed to 'FileAttributeKey.creationDate' /Pods/Foundation.NSFileCreationDate:2:12: 'NSFileCreationDate' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:146:74: 'NSFileModificationDate' has been renamed to 'FileAttributeKey.modificationDate' /Pods/Foundation.NSFileModificationDate:2:12: 'NSFileModificationDate' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:174:32: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:180:32: Extraneous argument label 'progress:' in call /Pods/Zip/Zip/Zip.swift:189:28: Extraneous argument label 'progress:' in call /Pods/Zip/Zip/Zip.swift:213:27: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:217:28: Thrown expression type 'ZipError' does not conform to 'Error' /Pods/Zip/Zip/Zip.swift:221:61: Missing argument label 'paths:' in call /Pods/Zip/Zip/Zip.swift:242:31: 'NSProgress' has been renamed to 'Progress' /Pods/Foundation.NSProgress:3:18: 'NSProgress' was obsoleted in Swift 3 /Pods/Zip/Zip/Zip.swift:308:28: Extraneous argument label 'progress:' in call /Pods/Zip/Zip/Zip.swift:325:38: Missing argument label 'fileExtension:' in call /Pods/Zip/Zip/ZipUtilities.swift:14:23: 'NSFileManager' has been renamed to 'FileManager' /Pods/Foundation.NSFileManager:2:18: 'NSFileManager' was obsoleted in Swift 3 /Pods/Zip/Zip/ZipUtilities.swift:50:17: Cannot convert value of type 'ObjCBool' to expected argument type 'Bool' /Pods/Zip/Zip/ZipUtilities.swift:55:65: Missing argument label 'directory:' in call /Pods/Zip/Zip/ZipUtilities.swift:80:21: Cannot convert value of type 'ObjCBool' to expected argument type 'Bool' Swift Compiler Warning Group /Pods/Zip/Zip/Zip.swift:125:25: Comparing non-optional value of type 'UnsafeMutablePointer' (aka 'UnsafeMutablePointer') to nil always returns false /Pods/Zip/Zip/Zip.swift:162:31: Comparing non-optional value of type 'UnsafeMutablePointer' (aka 'UnsafeMutablePointer<__sFILE>') to nil always returns true
