Apple Error Codes Database
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 |
|---|---|---|---|---|
| -2117 |
wackBadMetaDataErr
Bad metadata error in WACK.
|
macOS | CarbonCore | MacErrors.h |
| -2116 |
wackForkNotFoundErr
WACK fork not found error
|
macOS | CarbonCore | MacErrors.h |
| 2 |
WatchKitApplicationDelegateWatchKitRequestReplyNotCalledError
Request reply not called in WatchKit.
|
iOS, watchOS | WatchKit | WKError.h |
| 5 |
WatchKitDownloadError
Download error occurred in WatchKit.
|
iOS, watchOS | WatchKit | WKError.h |
| 3 |
WatchKitInvalidArgumentError
Invalid argument.
|
iOS, watchOS | WatchKit | WKError.h |
| 4 |
WatchKitMediaPlayerError
WatchKit Media Player encountered an error.
|
iOS, watchOS | WatchKit | WKError.h |
| 6 |
WatchKitRecordingFailedError
Recording failed in WatchKit.
|
iOS, watchOS | WatchKit | WKError.h |
| 1 |
WatchKitUnknownError
An unknown error occurred in WatchKit.
|
iOS, watchOS | WatchKit | WKError.h |
| 7014 |
WCErrorCodeDeliveryFailed
Delivery of message or data failed.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7005 |
WCErrorCodeDeviceNotPaired
WatchConnectivity device is not paired.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7013 |
WCErrorCodeFileAccessDenied
File access was denied for WatchConnectivity operation.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7001 |
WCErrorCodeGenericError
A generic error occurred in WatchConnectivity.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7015 |
WCErrorCodeInsufficientSpace
Insufficient space on the device.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7008 |
WCErrorCodeInvalidParameter
Invalid parameter passed to WatchConnectivity
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7011 |
WCErrorCodeMessageReplyFailed
WatchConnectivity message reply failed.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7012 |
WCErrorCodeMessageReplyTimedOut
WatchConnectivity message reply timed out.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7007 |
WCErrorCodeNotReachable
Watch Connectivity device is not reachable.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7009 |
WCErrorCodePayloadTooLarge
Watch Connectivity payload is too large.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7010 |
WCErrorCodePayloadUnsupportedTypes
Message payload contains unsupported data types.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |
| 7003 |
WCErrorCodeSessionMissingDelegate
WatchConnectivity session missing a required delegate.
|
iOS, visionOS, watchOS | WatchConnectivity | WCError.h |