I Can Not Close Bluetooth With Using XCode

Hi, i've developing bluetooth off/on application for my IOT Device. When IoT publish "off" message, mac's bt should be close. Or the exact opposite.

To make it, i decided to use "blueutil". So here is my function:

    let task = Process()
    task.launchPath = "/opt/homebrew/Cellar/blueutil/2.9.1/bin/blueutil"
    task.arguments = ["power", "0"]
    task.launch()
    task.waitUntilExit()
  }

launchPath is blueutil's installed colation. But here is the problem. If i call the function, i get this error:

*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'launch path not accessible' terminating with uncaught exception of type NSException

How can i fix it? Is there any way to close or open bluetooth? Thanks a lot from now.

I Can Not Close Bluetooth With Using XCode
 
 
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