xcrun: error: unable to find utility "instruments", not a developer tool or in PATH

用web storm 運行react-native 工程時，出錯：xcrun: error: unable to find utility "instruments", not a developer tool or in PATHhtml 解決辦法：react 解決方法：在 終端執行以下命令 sudo xcode-select -s /Applications/Xcode.app/Content

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