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I am trying to create a custom framework via cocoapods to use in my Xcode Project (s). I followed the guide provided here: https://guides.cocoapods.org/making/specs-and-specs-repo.html

When I am trying to lint my pod file (Created via Podspec create) I'll receive the following error:

ERROR | [iOS] xcodebuild: Returned an unsuccessful exit code.

The specific build system error: Build system information error: Multiple commands produce

Software details:

Xcode version: Version 10.0 (10A255) Swift version: Swift 4.2 Cocoapods version: 1.6.0.beta.1

These are the steps I reproduced:

Pod spec file

 Pod::Spec.new do |s| s.name = "iMessageFramework" s.version = "1.0.0" s.summary = "Small test to test code sharing via cocoapods." s.description = "This is some superl oco framework that was made by kevin vugts." s.homepage = "https://github.com/kevinvugts/" s.license = "MIT" s.author = { "Kevin Vugts" => "[email protected]" } s.platform = :ios, "11.0" s.source = { :git => "https://github.com/kevinvugts/iMessageFramework.git", :tag => "1.0.0" } s.source_files = "iMessageFramework/**/*" s.swift_version = '4.2' s.ios.deployment_target = '11.0' end

Error output:

MBP-van-Kevin-2:iMessageFramework kevin$ pod spec lint --verbose --no-clean iMessageFramework (1.0.0) - Analyzing on iOS 11.0 platform. Preparing Analyzing dependencies Inspecting targets to integrate Using `ARCHS` setting to build architectures of target `Pods-App`: (``) Fetching external sources -> Fetching podspec for `iMessageFramework` from `/Users/kevin/Highstreet Mobile/FrameworkSharing/iMessageFramework/iMessageFramework.podspec` Resolving dependencies of Comparing resolved specification to the sandbox manifest A iMessageFramework Downloading dependencies -> Installing iMessageFramework (1.0.0) > Copying iMessageFramework from `/Users/kevin/Library/Caches/CocoaPods/Pods/External/iMessageFramework/0e4f1587b607565154c390528a4b4ee6-5052a` to `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/iMessageFramework` - Running pre install hooks Generating Pods project - Creating Pods project - Adding source files to Pods project - Adding frameworks to Pods project - Adding libraries to Pods project - Adding resources to Pods project - Linking headers - Installing targets - Installing target `iMessageFramework` iOS 11.0 - Generating module map file at `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/iMessageFramework/iMessageFramework.modulemap` - Generating umbrella header at `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/iMessageFramework/iMessageFramework-umbrella.h` - Generating Info.plist file at `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/iMessageFramework/iMessageFramework-Info.plist` - Generating dummy source at `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/iMessageFramework/iMessageFramework-dummy.m` - Installing target `Pods-App` iOS 11.0 - Generating Info.plist file at `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/Pods-App/Pods-App-Info.plist` - Generating module map file at `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/Pods-App/Pods-App.modulemap` - Generating umbrella header at `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/Pods-App/Pods-App-umbrella.h` - Generating dummy source at `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/Pods-App/Pods-App-dummy.m` - Running post install hooks - Writing Xcode project file to `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Pods.xcodeproj` - Writing Lockfile in `../../../../../var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Podfile.lock` - Writing Manifest in `../../../../../private/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Manifest.lock` Integrating client project [!] Please close any current Xcode sessions and use `App.xcworkspace` for this project from now on. Integrating target `Pods-App` (`../../../../../var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/App.xcodeproj` project) Adding Build Phase '[CP] Embed Pods Frameworks' to project. Adding Build Phase '[CP] Check Pods Manifest.lock' to project. -> Pod installation complete! There is 1 dependency from the Podfile and 1 total pod installed. Building with `xcodebuild`. $ /usr/bin/xcodebuild clean build -workspace /var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/App.xcworkspace -scheme App -configuration Release CODE_SIGN_IDENTITY=- -sdk iphonesimulator -destination id=9FFD6379-A93A-41CD-8823-33BAAA058090 Build settings from command line: CODE_SIGN_IDENTITY = - SDKROOT = iphonesimulator12.0 note: Using new build system ** CLEAN SUCCEEDED ** note: Using new build system note: Planning build note: Constructing build description Build system information warning: no rule to process file '/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/iMessageFramework/iMessageFramework/iMessageFramework.xcodeproj/project.xcworkspace/contents.xcworkspacedata' of type 'text.xml' for architecture 'x86_64' (in target 'iMessageFramework') Build system information warning: Skipping code signing because the target does not have an Info.plist file. (in target 'App') Build system information warning: no rule to process file '/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/iMessageFramework/iMessageFramework/iMessageFramework.xcodeproj/project.pbxproj' of type 'text.pbxproject' for architecture 'x86_64' (in target 'iMessageFramework') Build system information warning: duplicate output file '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Release-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist' on task: ProcessInfoPlistFile /Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Release-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist /var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/Target Support Files/iMessageFramework/iMessageFramework-Info.plist (in target 'iMessageFramework') Build system information error: Multiple commands produce '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Release-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist': 1) Target 'iMessageFramework' (project 'Pods') has copy command from '/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/iMessageFramework/iMessageFramework/iMessageFramework/Info.plist' to '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Release-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist' 2) Target 'iMessageFramework' (project 'Pods') has process command with output '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Release-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist' ** BUILD FAILED ** Testing with `xcodebuild`. -> iMessageFramework (1.0.0) - ERROR | [iOS] xcodebuild: Returned an unsuccessful exit code. - NOTE | xcodebuild: note: Using new build system - NOTE | [iOS] xcodebuild: note: Planning build - NOTE | [iOS] xcodebuild: note: Constructing build description - NOTE | [iOS] xcodebuild: warning: no rule to process file 'iMessageFramework/iMessageFramework/iMessageFramework.xcodeproj/project.xcworkspace/contents.xcworkspacedata' of type 'text.xml' for architecture 'x86_64' (in target 'iMessageFramework') - NOTE | [iOS] xcodebuild: warning: Skipping code signing because the target does not have an Info.plist file. (in target 'App') - NOTE | [iOS] xcodebuild: warning: no rule to process file 'iMessageFramework/iMessageFramework/iMessageFramework.xcodeproj/project.pbxproj' of type 'text.pbxproject' for architecture 'x86_64' (in target 'iMessageFramework') - NOTE | [iOS] xcodebuild: warning: duplicate output file '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Release-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist' on task: ProcessInfoPlistFile /Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Release-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist Target Support Files/iMessageFramework/iMessageFramework-Info.plist (in target 'iMessageFramework') - NOTE | [iOS] xcodebuild: error: Multiple commands produce '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Release-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist': Pods workspace available at `/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/App.xcworkspace` for inspection. Analyzed 1 podspec. [!] The spec did not pass validation, due to 1 error. /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.6.0.beta.1/lib/cocoapods/command/spec/lint.rb:94:in `run' /Library/Ruby/Gems/2.3.0/gems/claide-1.0.2/lib/claide/command.rb:334:in `run' /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.6.0.beta.1/lib/cocoapods/command.rb:52:in `run' /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.6.0.beta.1/bin/pod:55:in `<top (required)>' /usr/local/bin/pod:22:in `load' /usr/local/bin/pod:22:in `<main>'

When I navigated to the temporary workspace file generated by cocoapods I received this error:

Showing All Messages :-1: Multiple commands produce '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Debug-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist': 1) Target 'iMessageFramework' (project 'Pods') has copy command from '/var/folders/yx/cl0s1g4n5d17k4vqv1f860mh0000gn/T/CocoaPods-Lint-20180921-37841-e4zicu-iMessageFramework/Pods/iMessageFramework/iMessageFramework/iMessageFramework/Info.plist' to '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Debug-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist' 2) Target 'iMessageFramework' (project 'Pods') has process command with output '/Users/kevin/Library/Developer/Xcode/DerivedData/App-eczliqjaivhugkduytczufeyffib/Build/Products/Debug-iphonesimulator/iMessageFramework/iMessageFramework.framework/Info.plist'
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    Not sure if you have Info.plist file in the sources referred by s.source_files = "iMessageFramework/**/*". If its there then try removing the Info.plist file from the source by doing s.source_files = "iMessageFramework/**/*.{swift}" Commented Sep 25, 2018 at 4:53
  • Thanks that worked! Commented Sep 25, 2018 at 7:55

2 Answers 2

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2

The podspec contains s.source_files = "Constrictor/Constrictor/**/*" which includes all files including Info.plist files that are being added as if they are source files.

Either move the files outside the glob or use s.exclude_files = "Projectname/Projectname/*.plist" to exclude these files from compilation.

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1 Comment

Thanks heaps, I already managed to fix it. Sorry for not closing the question!
0

Add the below script to PodSpec File. It should resolve the issue.

s.pod_target_xcconfig = { 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'arm64' } s.user_target_xcconfig = { 'EXCLUDED_ARCHS[sdk=iphonesimulator*]' => 'arm64' }
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