Fastlane 测试失败 libXCTestSwiftSupport.dylib 需要 1.0.0 或更高版本，但 libswiftCore.dylib 提供 0.0.0 版本

Question

如有任何帮助，我们将不胜感激。我断断续续地争取了几周的时间来获得我的单元测试运行ning 作为我使用 Jenkins 和 Fastlane 构建管道的一部分。

当我在本地通过 Fastlane 运行他们时，一切都很好。我运行 fastlane unit_tests 一切都编译、模拟器启动和测试运行.

当我在构建管道上运行它们时，在模拟器启动并且应该执行第一个测试后，我看到一个错误。

我不明白这里缺少什么。我原以为 fastlane 使用 scan 选项创建的开发版本足以包含运行测试所需的内容。车道定义为：

desc "Run Unit Tests"
lane :unit_tests do
    scan(
        scheme: "myAppTests",
        devices: ["iPhone 11"]
    )
end

我收到的错误是：

[16:20:32]: ▸ Linking myAppTests
[16:20:33]: ▸ Copying provisioning.plist
[16:20:33]: ▸ Copying GoogleService-Info.plist
[16:20:33]: ▸ Compiling SynchronizationViewController.xib
[16:20:33]: ▸ Processing Info.plist
[16:20:33]: ▸ Running script '[CP] Embed Pods Frameworks'
[16:20:33]: Running Tests: ▸ Touching myAppTests.xctest (in target 'myAppTests' from project 'myApp')
[16:20:33]: ▸ Build Succeeded
[16:20:34]: ▸ Linking MYAPP
[16:20:34]: ▸ Running script 'SwiftLint'
[16:20:35]: ▸ Linking myAppTests
[16:20:35]: ▸ 2020-02-20 16:20:35.801 xcodebuild[42315:2308394]  IDETestOperationsObserverDebug: Writing diagnostic log for test session to:
[16:20:35]: ▸ /Users/Jenkins.SVN/Library/Developer/Xcode/DerivedData/MYAPP-gjylxkutiwwowsdxuadsovduecib/Logs/Test/Run-myAppTests-2020.02.20_16-19-59-+0000.xcresult/Staging/2_Test/Diagnostics/myAppTests-35F843CE-22FC-427A-B385-A9EF0F61E4B1/myAppTests-D3C6D752-F909-4965-BAB5-26194C7BB5D0/Session-myAppTests-2020-02-20_162035-s3sDH8.log
[16:20:35]: ▸ 2020-02-20 16:20:35.801 xcodebuild[42315:2306273] [MT] IDETestOperationsObserverDebug: (5D31D2AA-6061-40B3-943F-858AE0181E65) Beginning test session myAppTests-5D31D2AA-6061-40B3-943F-858AE0181E65 at 2020-02-20 16:20:35.801 with Xcode 11C505 on target <DVTiPhoneSimulator: 0x7fa3f1a8e220> {
[16:20:35]: ▸       SimDevice: iPhone 11 (703948B3-684D-4E84-AFD4-34FFB522203D, iOS 13.3, Shutdown)
[16:20:35]: ▸ } (13.3 (17C45))
[16:20:37]: ▸ 2020-02-20 16:20:37.747 xcodebuild[42315:2306273] [MT] IDETestOperationsObserverDebug: (5D31D2AA-6061-40B3-943F-858AE0181E65) Finished requesting crash reports. Continuing with testing.
[16:20:40]: ▸ 2020-02-20 16:20:40.907 xcodebuild[42315:2306273] [MT] IDETestOperationsObserverDebug: 5.110 elapsed -- Testing started completed.
[16:20:40]: ▸ 2020-02-20 16:20:40.907 xcodebuild[42315:2306273] [MT] IDETestOperationsObserverDebug: 0.000 sec, +0.000 sec -- start
[16:20:40]: ▸ 2020-02-20 16:20:40.907 xcodebuild[42315:2306273] [MT] IDETestOperationsObserverDebug: 5.110 sec, +5.110 sec -- end
[16:20:41]: ▸ Testing failed:
[16:20:41]: ▸   myAppTests:
[16:20:41]: ▸       xctest (43228) encountered an error (Failed to load the test bundle. (Underlying error: The bundle “myAppTests” couldn’t be loaded because it is damaged or missing necessary resources. The bundle is damaged or missing necessary resources. dlopen_preflight(/Users/Jenkins.SVN/Library/Developer/Xcode/DerivedData/MYAPP-gjylxkutiwwowsdxuadsovduecib/Build/Products/Debug-iphonesimulator/myAppTests.xctest/myAppTests): Library not loaded: @rpath/libswiftCore.dylib
[16:20:41]: ▸   Referenced from: /Applications/Xcode-11.3.1.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/lib/libXCTestSwiftSupport.dylib
[16:20:41]: ▸   Reason: Incompatible library version: libXCTestSwiftSupport.dylib requires version 1.0.0 or later, but libswiftCore.dylib provides version 0.0.0))
[16:20:41]: ▸ ** TEST FAILED **

播客文件：

# define a global platform for your project
platform :ios, '13.2'

# ignore all warnings from all pods
inhibit_all_warnings!

def default_pods
  pod 'MyAwesomePod'
end

target 'myApp' do
  use_frameworks!
  default_pods
end

target 'myAppTests' do
  inherit! :search_paths
  use_frameworks!
  default_pods
end

target 'myAppUITests' do
  inherit! :search_paths
  use_frameworks!
  default_pods
end

post_install do |installer|
  installer.pods_project.targets.each do |target|
    target.build_configurations.each do |config|
      config.build_settings['CLANG_ENABLE_CODE_COVERAGE'] = 'NO'
      config.build_settings['SWIFT_EXEC'] = '$(SRCROOT)/SWIFT_EXEC-no-coverage'
      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '10.0'
      config.build_settings['DEBUG_INFORMATION_FORMAT'] = 'dwarf-with-dsym'
      config.build_settings['ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES'] = 'YES'
    end
  end
end

Always Embed Swift Standard Libraries 已在测试目标和应用程序目标中设置为 YES。

Answer 1

这似乎是由于使用了错误版本的 swift 工具链造成的。除了通过 Xcode 安装的最新工具链，我们还安装了 4.2.4 和 5.1.2。我相信该应用程序是使用 5.1.2 发布的，它满足了构建目标。

我通过删除未使用的 swift 工具链解决了这个问题。我还可以指定在 fastlane 的 scan 和 gym 命令中使用的工具链。

Fastlane 测试失败 libXCTestSwiftSupport.dylib 需要 1.0.0 或更高版本，但 libswiftCore.dylib 提供 0.0.0 版本

Fastlane Tests Failing with libXCTestSwiftSupport.dylib requires version 1.0.0 or later, but libswiftCore.dylib provides version 0.0.0

ios

swift

xcode

jenkins

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