运行react-native run-ios后，我跌破错误。
注意：通过Xcode运行时，我可以安装该应用程序
Failed to install the requested application
An application bundle was not found at the provided path.
Provide a valid path to the desired application bundle.
Print: Entry, ":CFBundleIdentifier", Does Not Exist
error Command failed: /usr/libexec/PlistBuddy -c Print:CFBundleIdentifier DerivedData/Build/Products/Debug-iphonesimulator/Helloworld.app/Info.plist
Print: Entry, ":CFBundleIdentifier", Does Not Exist