ideviceinfo returned an error: ERROR: Could not connect to lockdownd, error code -17
https://github.com/flutter/flutter/issues/24600
brew update brew uninstall --ignore-dependencies libimobiledevice brew uninstall --ignore-dependencies usbmuxd brew install --HEAD usbmuxd brew unlink usbmuxd brew link usbmuxd brew install --HEAD libimobiledevice brew install ideviceinstaller
これした
