Comprehensive Apple Error Codes

Explore our extensive database of over 5,000 Apple Ecosystem error codes. From macOS to iOS, tvOS, watchOS, and visionOS, each code is presented with its name and a concise description to help you quickly pinpoint and resolve issues.

Whether you’re a developer refining an app or a user troubleshooting a system glitch, this resource empowers you with the knowledge to decode cryptic errors and find actionable solutions. No more guesswork—just clear guidance to keep your projects and devices running smoothly.

Number Name & Description Platforms Framework Header
0
PKIdentityErrorUnknown
Unknown identity error in PassKit.
iOS, macOS, visionOS, watchOS PassKit PKIdentityError.h
1
PKInvalidDataError
Invalid data provided to PassKit.
iOS, macOS, visionOS, watchOS PassKit PKError.h
3
PKInvalidSignature
The signature is invalid for the PassKit item.
iOS, visionOS, watchOS PassKit PKError.h
4
PKNotEntitledError
PassKit entitlement missing.
iOS, visionOS, watchOS PassKit PKError.h
1
PKPaymentShippingContactInvalidError
Shipping contact information is invalid
iOS, macOS, visionOS, watchOS PassKit PKError.h
-1
PKPaymentUnknownError
Unknown payment error in PassKit.
iOS, macOS, visionOS, watchOS PassKit PKError.h
-1
PKUnknownError
Unknown PassKit error.
iOS, macOS, visionOS, watchOS PassKit PKError.h
2
PKUnsupportedVersionError
Unsupported version in PassKit.
iOS, visionOS, watchOS PassKit PKError.h
0
PKVehicleConnectionErrorCodeUnknown
Unknown vehicle connection error in PassKit.
iOS, macOS, visionOS, watchOS PassKit PKVehicleConnectionSession.h
-13000
pmBusyErr
Printing Manager is busy.
macOS CarbonCore MacErrors.h
-13005
pmRecvEndErr
Error receiving end in Print Manager.
macOS CarbonCore MacErrors.h
-13004
pmRecvStartErr
Error receiving start in Print Manager.
macOS CarbonCore MacErrors.h
-13001
pmReplyTOErr
Print Manager reply timeout error.
macOS CarbonCore MacErrors.h
-13003
pmSendEndErr
Power management send end error.
macOS CarbonCore MacErrors.h
-13002
pmSendStartErr
Failed to send start in Print Manager.
macOS CarbonCore MacErrors.h
-916
portClosedErr
Communication or device port is closed or unavailable.
macOS CarbonCore MacErrors.h
-97
portInUse
Port is already in use.
macOS CarbonCore MacErrors.h
-910
portNameExistsErr
Port name already exists.
macOS CarbonCore MacErrors.h
-98
portNotCf
Port not CoreFoundation error.
macOS CarbonCore MacErrors.h
-96
portNotPwr
Port not powered.
macOS CarbonCore MacErrors.h
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