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 |
|---|---|---|---|---|
| -2512 |
tsmUseInputWindowErr
Use input window error in Text Service Manager.
|
macOS | CarbonCore | MacErrors.h |
| -2087 |
tuneParseOSErr
Tune parse operation system error.
|
macOS | CarbonCore | MacErrors.h |
| -2086 |
tunePlayerFullOSErr
Tune player is full.
|
macOS | CarbonCore | MacErrors.h |
| 1 |
TVMLKitErrorUnknown
Unknown error in TVMLKit.
|
tvOS | TVMLKit | TVMLKitErrors.h |
| -78 |
twoSideErr
Two-sided error in CarbonCore.
|
macOS | CarbonCore | MacErrors.h |
| 1701998183 ('erng') (0x65726e67) |
typeOSAErrorRange
Open Scripting Architecture error range.
|
macOS | OpenScripting | OSA.h |
| 1 |
UIDocumentBrowserErrorGeneric
Generic error in document browser.
|
iOS, visionOS, watchOS | UIKit | UIDocumentBrowserViewController.h |
| 1 |
UIDocumentStateSavingError
Error occurred while saving the UIDocument.
|
iOS, tvOS, visionOS, watchOS | UIKit | UIDocument.h |
| 1 (0x01) |
UIKeyboardHIDUsageKeyboardErrorRollOver
Keyboard rollover error in HID usage
|
iOS, tvOS, visionOS, watchOS | UIKit | UIKeyConstants.h |
| 3 (0x03) |
UIKeyboardHIDUsageKeyboardErrorUndefined
Undefined HID keyboard usage for UIKit.
|
iOS, tvOS, visionOS, watchOS | UIKit | UIKeyConstants.h |
| 1 |
UIPrintingNotAvailableError
Printing functionality is not available on this device or system.
|
iOS, tvOS, visionOS, watchOS | UIKit | UIPrintError.h |
| 4 |
UIPrintJobFailedError
Print job failed due to an unspecified error.
|
iOS, tvOS | UIKit | UIPrintError.h |
| 2 |
UIPrintNoContentError
No content to print in UIKit.
|
iOS, tvOS | UIKit | UIPrintError.h |
| 3 |
UIPrintUnknownImageFormatError
The specified image format is not supported by the printing system.
|
iOS, tvOS | UIKit | UIPrintError.h |
| 100 |
UNErrorCodeAttachmentInvalidURL
UserNotifications: attachment invalid URL.
|
iOS, macOS, tvOS, visionOS, watchOS | UserNotifications | UNError.h |
| 1600 |
UNErrorCodeBadgeInputInvalid
Invalid badge input in User Notifications
|
iOS, macOS, tvOS, visionOS, watchOS | UserNotifications | UNError.h |
| 1500 |
UNErrorCodeContentProvidingObjectNotAllowed
Content providing object not allowed in UserNotifications.
|
iOS, macOS, tvOS, visionOS, watchOS | UserNotifications | UNError.h |
| 1400 |
UNErrorCodeNotificationInvalidNoDate
UserNotifications: notification invalid, no date.
|
iOS, macOS, tvOS, visionOS, watchOS | UserNotifications | UNError.h |
| 1 |
UNErrorCodeNotificationsNotAllowed
User has disallowed notifications.
|
iOS, macOS, tvOS, visionOS, watchOS | UserNotifications | UNError.h |
| -8764 |
unicodeBufErr
Invalid buffer in Unicode processing.
|
macOS | CarbonCore | MacErrors.h |