ios - 无法初始化测试包 xcode 单元测试

Question

当我尝试运行单元测试时，我在 Xcode 9.1 中遇到了这个故障。完整错误日志如下:

---

2018-08-20 14:15:23.907432+0800 module-Core-TestHost[58581:15107793] Unable to initialize test bundle from file:///Users/russell/finder/sdk/dev/module/ios/Build/Products/Debug_MemoryGuard-iphonesimulator/module-Core-TestHost.app/PlugIns/module-Core-UnitTest.xctest/
    2018-08-20 14:15:23.911047+0800 module-Core-TestHost[58581:15107793] IDEBundleInjection Arguments: (
        "/Users/russell/Library/Developer/CoreSimulator/Devices/CD5368D2-AB15-4349-81DB-C8B96EB74272/data/Containers/Bundle/Application/3DE8BB53-4825-41FC-8F1C-6299B0C37BE8/module-Core-TestHost.app/module-Core-TestHost",
        "-NSTreatUnknownArgumentsAsOpen",
        NO,
        "-ApplePersistenceIgnoreState",
        YES
    )
    2018-08-20 14:15:23.913488+0800 module-Core-TestHost[58581:15107793] IDEBundleInjection Environment: {
        "CFFIXED_USER_HOME" = "/Users/russell/Library/Developer/CoreSimulator/Devices/CD5368D2-AB15-4349-81DB-C8B96EB74272/data/Containers/Data/Application/81029121-53FF-4C7D-8689-1B8A43D5B172";
        CLASSIC = 0;
        "CUPS_SERVER" = "/private/tmp/com.apple.launchd.J5oMC8Wk3T/Listeners";
        "DYLD_FALLBACK_FRAMEWORK_PATH" = "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks";
        "DYLD_FALLBACK_LIBRARY_PATH" = "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/Library/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib";
        "DYLD_FRAMEWORK_PATH" = "/Users/russell/finder/sdk/dev/module/ios/Build/Products/Debug_MemoryGuard-

---

**Unable to initialize test bundle from file:///Users/russell/finder/sdk/dev/module/ios/Build/Products/Debug_MemoryGuard-iphonesimulator/module-Core-TestHost.app/PlugIns/module-Core-UnitTest.xctest/**

有人知道这个错误吗？谢谢!

Answer 1

经过几个小时的研究，我终于通过以下步骤解决了我的问题:

从 Xcode，文件 -> 工作区设置... -> 高级... -> 构建位置(选择“唯一”选项)

原因是 Xcode 构建中间文件的路径不正确。通过选择上面的选项，所有这些文件都进入了正确的目录，我的问题得到了解决。