Xcode-找不到测试主机

当我尝试使用 Xcode 8的转换向导时,收到一个错误消息。

下面是错误消息:

找不到 PresentrTest 的测试主机: TEST _ HOST 的计算结果为“/Users/mymacbook/Library/Developer/Xcode/DriedData/MyApplication-akrziiobrmqfliboqlgonjeyvquu/Build/Products/Debug-iphoneos/MyApplication.xctest/MyApplication”

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  1. Select the Xcode project in the lefthand browser.
  2. Click on your test target in the Project's General tab.
  3. Under "General" select your appropriate host application under "Testing".