Cocoapods: xcodebuild fails with "error: no such module" for a Swift iOS project.

[gps]

Per CONTRIBUTING.md: 🌈.

Forgive the n00b nature of this question. This is the first time I'm using CocoaPods - I've tried looking for the source of this problem and for solutions but haven't found one.

I've got a basic iOS Swift project that builds fine when I do so through Xcode (with Cmd + B).

My Podfile looks like this:

platform :ios, '9.0'
use_frameworks!

target 'PodsTest' do
  pod 'Alamofire', '~> 3.0'
  pod 'SwiftyJSON', :git => 'https://github.com/SwiftyJSON/SwiftyJSON.git'
end

However, when I run xcodebuild, I see a log that looks like this:

± xcodebuild
=== BUILD TARGET PodsTest OF PROJECT PodsTest WITH THE DEFAULT CONFIGURATION (Release) ===

Check dependencies

Write auxiliary files
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-all-non-framework-target-headers.hmap
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-project-headers.hmap
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Script-73A839C12185694797FB88D2.sh
chmod 0755 /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Script-73A839C12185694797FB88D2.sh
/bin/mkdir -p /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/PodsTest.LinkFileList
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-all-target-headers.hmap
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-own-target-headers.hmap
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-generated-files.hmap
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/PodsTest-OutputFileMap.json
/bin/mkdir -p /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/armv7
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/armv7/PodsTest.LinkFileList
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/armv7/PodsTest-OutputFileMap.json
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Script-1720E22CB8685B8A526276A6.sh
chmod 0755 /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Script-1720E22CB8685B8A526276A6.sh
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/swift-overrides.hmap
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest.hmap
write-file /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Script-B11A661C80F7DD1ABB1E9C68.sh
chmod 0755 /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Script-B11A661C80F7DD1ABB1E9C68.sh

Create product structure
/bin/mkdir -p /Users/gps/Developer/PodsTest/build/Release-iphoneos/PodsTest.app

PhaseScriptExecution Check\ Pods\ Manifest.lock build/PodsTest.build/Release-iphoneos/PodsTest.build/Script-1720E22CB8685B8A526276A6.sh
    cd /Users/gps/Developer/PodsTest
    /bin/sh -c /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Script-1720E22CB8685B8A526276A6.sh

CompileSwiftSources normal arm64 com.apple.xcode.tools.swift.compiler
    cd /Users/gps/Developer/PodsTest
    export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/var/rbenv/shims:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/share/npm/bin:/Users/gps/.rbenv/bin:/usr/local/go/bin:/Users/gps/Developer/sprox/bin:"
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc -incremental -module-name PodsTest -O -D COCOAPODS -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.2.sdk -target arm64-apple-ios9.2 -g -Xfrontend -serialize-debugging-options -embed-bitcode-marker -I /Users/gps/Developer/PodsTest/build/Release-iphoneos -F /Users/gps/Developer/PodsTest/build/Release-iphoneos -c -j8 /Users/gps/Developer/PodsTest/PodsTest/ViewController.swift /Users/gps/Developer/PodsTest/PodsTest/AppDelegate.swift -output-file-map /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/PodsTest-OutputFileMap.json -parseable-output -serialize-diagnostics -emit-dependencies -emit-module -emit-module-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/PodsTest.swiftmodule -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-generated-files.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-own-target-headers.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-all-target-headers.hmap -Xcc -iquote -Xcc /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-project-headers.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/Release-iphoneos/include -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/DerivedSources/arm64 -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/DerivedSources -Xcc -DCOCOAPODS=1 -emit-objc-header -emit-objc-header-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/PodsTest-Swift.h -Xcc -working-directory/Users/gps/Developer/PodsTest

CompileSwift normal arm64 /Users/gps/Developer/PodsTest/PodsTest/ViewController.swift
    cd /Users/gps/Developer/PodsTest
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c -primary-file /Users/gps/Developer/PodsTest/PodsTest/ViewController.swift /Users/gps/Developer/PodsTest/PodsTest/AppDelegate.swift -target arm64-apple-ios9.2 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.2.sdk -I /Users/gps/Developer/PodsTest/build/Release-iphoneos -F /Users/gps/Developer/PodsTest/build/Release-iphoneos -g -D COCOAPODS -serialize-debugging-options -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-generated-files.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-own-target-headers.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-all-target-headers.hmap -Xcc -iquote -Xcc /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-project-headers.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/Release-iphoneos/include -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/DerivedSources/arm64 -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/DerivedSources -Xcc -DCOCOAPODS=1 -Xcc -working-directory/Users/gps/Developer/PodsTest -emit-module-doc-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/ViewController~partial.swiftdoc -O -module-name PodsTest -emit-module-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/ViewController~partial.swiftmodule -serialize-diagnostics-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/ViewController.dia -emit-dependencies-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/ViewController.d -emit-reference-dependencies-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/ViewController.swiftdeps -o /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/ViewController.o -embed-bitcode-marker
/Users/gps/Developer/PodsTest/PodsTest/ViewController.swift:11:8: error: no such module 'SwiftyJSON'
import SwiftyJSON
       ^

CompileSwift normal arm64 /Users/gps/Developer/PodsTest/PodsTest/AppDelegate.swift
    cd /Users/gps/Developer/PodsTest
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift -frontend -c /Users/gps/Developer/PodsTest/PodsTest/ViewController.swift -primary-file /Users/gps/Developer/PodsTest/PodsTest/AppDelegate.swift -target arm64-apple-ios9.2 -Xllvm -aarch64-use-tbi -enable-objc-interop -sdk /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.2.sdk -I /Users/gps/Developer/PodsTest/build/Release-iphoneos -F /Users/gps/Developer/PodsTest/build/Release-iphoneos -g -D COCOAPODS -serialize-debugging-options -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/swift-overrides.hmap -Xcc -iquote -Xcc /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-generated-files.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-own-target-headers.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-all-target-headers.hmap -Xcc -iquote -Xcc /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/PodsTest-project-headers.hmap -Xcc -I/Users/gps/Developer/PodsTest/build/Release-iphoneos/include -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/DerivedSources/arm64 -Xcc -I/Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/DerivedSources -Xcc -DCOCOAPODS=1 -Xcc -working-directory/Users/gps/Developer/PodsTest -emit-module-doc-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/AppDelegate~partial.swiftdoc -O -module-name PodsTest -emit-module-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/AppDelegate~partial.swiftmodule -serialize-diagnostics-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/AppDelegate.dia -emit-dependencies-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/AppDelegate.d -emit-reference-dependencies-path /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/AppDelegate.swiftdeps -o /Users/gps/Developer/PodsTest/build/PodsTest.build/Release-iphoneos/PodsTest.build/Objects-normal/arm64/AppDelegate.o -embed-bitcode-marker
/Users/gps/Developer/PodsTest/PodsTest/ViewController.swift:11:8: error: no such module 'SwiftyJSON'
import SwiftyJSON
       ^

** BUILD FAILED **


The following build commands failed:
    CompileSwift normal arm64 /Users/gps/Developer/PodsTest/PodsTest/ViewController.swift
    CompileSwift normal arm64 /Users/gps/Developer/PodsTest/PodsTest/AppDelegate.swift
    CompileSwiftSources normal arm64 com.apple.xcode.tools.swift.compiler
(3 failures)

Any idea what I'm doing wrong here?

[segiddins]

Can you make sure you're building the workspace, instead of from just the bare project?

[gps]

Can you make sure you're building the workspace, instead of from just the bare project?

Wow, that was a pretty dumb thing to do on my part. Building with xcodebuild -workspace <> -scheme <> works just fine.

Thanks for the help @segiddins!