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 |
|---|---|---|---|---|
| -2009 |
invalidTrack
Specified track is invalid or corrupted.
|
macOS | CarbonCore | MacErrors.h |
| -3025 |
invalidTranslationPathErr
Invalid translation path error.
|
macOS | CarbonCore | MacErrors.h |
| -30545 |
invalidViewStateErr
The current QuickTime VR view state is invalid or corrupted.
|
macOS | CarbonCore | MacErrors.h |
| -36 |
ioErr
Generic I/O error.
|
macOS | CarbonCore | MacErrors.h |
| 100 |
ISyncSessionClientAlreadySyncingError
Sync session client already syncing.
|
macOS | SyncServices | SyncServicesErrors.h |
| 300 |
ISyncSessionDriverFatalError
Sync session driver encountered fatal error.
|
macOS | SyncServices | SyncServicesErrors.h |
| 201 |
ISyncSessionDriverPullFailureError
Sync Services pull session failed
|
macOS | SyncServices | SyncServicesErrors.h |
| 200 |
ISyncSessionDriverRegistrationError
Sync session driver registration error in SyncServices.
|
macOS | SyncServices | SyncServicesErrors.h |
| 101 |
ISyncSessionUserCanceledSessionError
Sync session canceled by the user.
|
macOS | SyncServices | SyncServicesErrors.h |
| -9084 |
k16BitCardErr
16-bit card error.
|
macOS | CarbonCore | MacErrors.h |
| 0 (0x0) |
kABErrorInProperty
Address Book error in property.
|
macOS | AddressBook | ABTypedefs.h |
| 0 |
kABOperationNotPermittedByStoreError
Operation not permitted by address book store.
|
iOS | AddressBook | ABAddressBook.h |
| 31 |
kAEUTHasReturningParam
A returning parameter exists for the user term
|
macOS | AE | AEUserTermTypes.h |
| -10790 |
kAHInternalErr
Internal error occurred in AppleHelp framework.
|
macOS | Help | AppleHelp.h |
| -10791 |
kAHInternetConfigPrefErr
Internet config preference error in AppleHelp.
|
macOS | Help | AppleHelp.h |
| -30043 |
kALMDeferSwitchErr
ALM operation deferred
|
macOS | CarbonCore | MacErrors.h |
| -30045 |
kALMDuplicateModuleErr
Duplicate ALM module detected
|
macOS | CarbonCore | MacErrors.h |
| -30048 |
kALMGroupNotFoundErr
Specified group not found
|
macOS | CarbonCore | MacErrors.h |
| -30044 |
kALMInstallationErr
Installation error occurred
|
macOS | CarbonCore | MacErrors.h |
| -30049 |
kALMInternalErr
Internal error in Apple Language Module
|
macOS | CarbonCore | MacErrors.h |