XCTest：运行测试失败，X 内有 Cycle；在使用 CocoaPods 和 Carthage 的项目中，建筑可能会产生不可靠的结果答案

【问题标题】：XCTest: running tests fails with Cycle inside X; building could produce unreliable results in project with CocoaPods and CarthageXCTest：运行测试失败，X 内有 Cycle；在使用 CocoaPods 和 Carthage 的项目中，建筑可能会产生不可靠的结果
【发布时间】：2021-02-09 19:58:11
【问题描述】：

将我的项目升级到 Xcode 12 后，测试套件停止工作。测试目标没有编译，失败：

Cycle inside <redacted>Tests; building could produce unreliable results. This usually can be resolved by moving the shell script phase '[CP] Embed Pods Frameworks' so that it runs before the build phase that depends on its outputs.
Cycle details:
→ Target '<redacted>Tests' has copy command from '/Applications/Xcode12.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/PrivateFrameworks/XCTAutomationSupport.framework' to '<redacted>/Library/Developer/Xcode/DerivedData/<redacted>-bxjgdjscysiavpfrzmquaqdkncsl/Build/Products/Debug-iphonesimulator/<redacted>.app/Frameworks/XCTAutomationSupport.framework'
○ Target '<redacted>Tests': CodeSign <redacted>/Library/Developer/Xcode/DerivedData/<redacted>-bxjgdjscysiavpfrzmquaqdkncsl/Build/Products/Debug-iphonesimulator/<redacted>.app/PlugIns/<redacted>Tests.xctest/Frameworks/CryptoSwift.framework
○ That command depends on command in Target '<redacted>Tests': script phase “[CP] Embed Pods Frameworks”

脚本是目标中的最后一个构建阶段，所以我有点迷茫。有什么线索吗？谢谢。

【问题讨论】：

标签： xcode cocoapods xctest carthage

【解决方案1】：

我找到了解决问题的方法。错误是提到CodeSign 并且它与Frameworks/CryptoSwift.framework 相关（这个框架是使用 Carthage 链接的），所以我猜它与 CocoaPods 无关，而是与 Carthage 框架包含在测试包中的方式有关。

只需从 Carthage 构建阶段中删除“Code Sign On Copy”即可。

【讨论】：