Detox构建产物输出至Release目录，RN测试因找不到二进制文件失败

非Expo React Native项目集成Detox时，构建产物路径与配置不匹配：

• 配置.detoxrc.json中binaryPath指定为./ios/build/Build/Products/Debug-iphonesimulator/<app-name>.app
• 执行yarn detox build -c ios后，产物实际输出到./ios/build/Build/Products/Release-iphonesimulator/<app-name>.app
• 运行测试时出现错误：

10:10:18.446 detox[5677] ERROR: Failed to find the app binary at:
/Users/<me>/Documents/buyer-app/ios/build/Build/Products/Debug-iphonesimulator/<app-name>.app

完整.detoxrc.json配置：

{
  "testRunner": "jest",
  "runnerConfig": "e2e/config.json",
  "skipLegacyWorkersInjection": true,
  "apps": {
    "ios": {
      "type": "ios.app",
      "binaryPath": "./ios/build/Build/Products/Debug-iphonesimulator/<app-name>.app",
      "build": "xcodebuild -workspace ios/<app-name>.xcworkspace -configuration debug -scheme '<app-name>' -sdk iphonesimulator -derivedDataPath ios/build"
    },
    "android": {
      "type": "android.apk",
      "binaryPath": "android/app/build/outputs/apk/feat/debug/app-debug.apk",
      "build": "cd android && ./gradlew assembleFeatDebug -x bundleFeatReleaseJsAndAssets -DtestBuildType=debug && cd .."
    }
  },
  "devices": {
    "simulator": {
      "type": "ios.simulator",
      "device": {
        "type": "iPhone 13 Pro"
      }
    },
    "emulator": {
      "type": "android.emulator",
      "device": {
        "avdName": "Pixel_3a_API_32_arm64-v8a"
      }
    }
  },
  "configurations": {
    "ios": {
      "device": "simulator",
      "app": "ios"
    },
    "android": {
      "device": "emulator",
      "app": "android"
    }
  }
}

1. 修正xcodebuild命令，强制指定构建输出目录
   修改.detoxrc.json中iOS的build命令，添加CONFIGURATION_BUILD_DIR参数明确指定Debug产物路径，同时将-configuration参数改为规范的首字母大写Debug：

   "build": "xcodebuild -workspace ios/<app-name>.xcworkspace -configuration Debug -scheme '<app-name>' -sdk iphonesimulator -derivedDataPath ios/build CONFIGURATION_BUILD_DIR=ios/build/Build/Products/Debug-iphonesimulator"
   

2. 清理旧构建缓存
   执行以下命令删除旧构建产物，避免缓存干扰新构建：

   rm -rf ios/build
   

3. 检查Xcode Scheme配置
   打开Xcode，进入Product > Scheme > Edit Scheme，确认Run和Build阶段的Configuration都设置为Debug，未被强制改为Release。

完成以上步骤后，重新执行yarn detox build -c ios，产物会输出到指定的Debug目录，测试即可正常运行。

内容的提问来源于stack exchange，提问作者crevulus