After executing “port diagnose” in my 2020 13” MacBook Pro running the latest 
version of the operating system (Monterrey 12.1.3, I believe) I got the 
following output:

Warning: objc[10836]: Class AppleTypeCRetimerRestoreInfoHelper is implemented 
in both /usr/lib/libauthinstall.dylib (0x1f6af5eb0) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x1053484f8). One of the two will be used. Which one is undefined.
objc[10836]: Class AppleTypeCRetimerFirmwareAggregateRequestCreator is 
implemented in both /usr/lib/libauthinstall.dylib (0x1f6af5f00) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x105348548). One of the two will be used. Which one is undefined.
objc[10836]: Class AppleTypeCRetimerFirmwareRequestCreator is implemented in 
both /usr/lib/libauthinstall.dylib (0x1f6af5f50) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x105348598). One of the two will be used. Which one is undefined.
objc[10836]: Class ATCRTRestoreInfoFTABFile is implemented in both 
/usr/lib/libauthinstall.dylib (0x1f6af5fa0) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x1053485e8). One of the two will be used. Which one is undefined.
objc[10836]: Class AppleTypeCRetimerFirmwareCopier is implemented in both 
/usr/lib/libauthinstall.dylib (0x1f6af5ff0) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x105348638). One of the two will be used. Which one is undefined.
objc[10836]: Class ATCRTRestoreInfoFTABSubfile is implemented in both 
/usr/lib/libauthinstall.dylib (0x1f6af6040) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x105348688). One of the two will be used. Which one is undefined.
objc[10837]: Class AppleTypeCRetimerRestoreInfoHelper is implemented in both 
/usr/lib/libauthinstall.dylib (0x1f6af5eb0) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x1085e04f8). One of the two will be used. Which one is undefined.
objc[10837]: Class AppleTypeCRetimerFirmwareAggregateRequestCreator is 
implemented in both /usr/lib/libauthinstall.dylib (0x1f6af5f00) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x1085e0548). One of the two will be used. Which one is undefined.
objc[10837]: Class AppleTypeCRetimerFirmwareRequestCreator is implemented in 
both /usr/lib/libauthinstall.dylib (0x1f6af5f50) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x1085e0598). One of the two will be used. Which one is undefined.
objc[10837]: Class ATCRTRestoreInfoFTABFile is implemented in both 
/usr/lib/libauthinstall.dylib (0x1f6af5fa0) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x1085e05e8). One of the two will be used. Which one is undefined.
objc[10837]: Class AppleTypeCRetimerFirmwareCopier is implemented in both 
/usr/lib/libauthinstall.dylib (0x1f6af5ff0) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x1085e0638). One of the two will be used. Which one is undefined.
objc[10837]: Class ATCRTRestoreInfoFTABSubfile is implemented in both 
/usr/lib/libauthinstall.dylib (0x1f6af6040) and 
/Library/Apple/System/Library/PrivateFrameworks/MobileDevice.framework/Versions/A/MobileDevice
 (0x1085e0688). One of the two will be used. Which one is undefined.
2022-04-01 19:39:17.575 xcodebuild[10837:118106] Requested but did not find 
extension point with identifier Xcode.IDEKit.ExtensionSentinelHostApplications 
for extension Xcode.DebuggerFoundation.AppExtensionHosts.watchOS of plug-in 
com.apple.dt.IDEWatchSupportCore
2022-04-01 19:39:17.576 xcodebuild[10837:118106] Requested but did not find 
extension point with identifier 
Xcode.IDEKit.ExtensionPointIdentifierToBundleIdentifier for extension 
Xcode.DebuggerFoundation.AppExtensionToBundleIdentifierMap.watchOS of plug-in 
com.apple.dt.IDEWatchSupportCore

Is any of this a problem?

Thanks in advance,


Artemio Gonzalez Lopez
[email protected] <mailto:[email protected]>

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