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 |
|---|---|---|---|---|
| -8959 |
kATSULastErr
ATSU last error.
|
macOS | CarbonCore | MacErrors.h |
| -8808 |
kATSULineBreakInWord
ATSU detected a line break within a word.
|
macOS | CarbonCore | MacErrors.h |
| -8804 |
kATSULowLevelErr
ATS low-level error.
|
macOS | CarbonCore | MacErrors.h |
| -8795 |
kATSUNoCorrespondingFontErr
No corresponding font found in ATSU.
|
macOS | CarbonCore | MacErrors.h |
| -8805 |
kATSUNoFontCmapAvailableErr
No font cmap available in Apple Type Services.
|
macOS | CarbonCore | MacErrors.h |
| -8905 |
kATSUNoFontNameErr
ATSU no font name error.
|
macOS | CarbonCore | MacErrors.h |
| -8806 |
kATSUNoFontScalerAvailableErr
No font scaler available in ATSU.
|
macOS | CarbonCore | MacErrors.h |
| -8802 |
kATSUNoStyleRunsAssignedErr
No style runs were assigned in ATSUI.
|
macOS | CarbonCore | MacErrors.h |
| -8801 |
kATSUNotSetErr
ATSU (Apple Type Services for Unicode) not set or initialized.
|
macOS | CarbonCore | MacErrors.h |
| -8903 |
kATSUOutputBufferTooSmallErr
ATSU output buffer is too small.
|
macOS | CarbonCore | MacErrors.h |
| -8803 |
kATSUQuickDrawTextErr
ATSU QuickDraw text error
|
macOS | CarbonCore | MacErrors.h |
| -8901 |
kATSUUnsupportedStreamFormatErr
Stream format is unsupported for ATSUI
|
macOS | CarbonCore | MacErrors.h |
| -9106 |
kAttemptDupCardEntryErr
Attempted duplicate card entry.
|
macOS | CarbonCore | MacErrors.h |
| 561017960 ('!pth') (0x21707468) |
kAudio_BadFilePathError
File path is invalid or inaccessible.
|
iOS, macOS, tvOS, watchOS | CoreAudio | CoreAudioTypes.h |
| 561017960 ('!pth') (0x21707468) |
kAudio_BadFilePathError
File path is invalid or inaccessible.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | CoreAudioBaseTypes.h |
| -43 |
kAudio_FileNotFoundError
File could not be found or does not exist.
|
iOS, macOS, tvOS, watchOS | CoreAudio | CoreAudioTypes.h |
| -43 |
kAudio_FileNotFoundError
File could not be found or does not exist.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | CoreAudioBaseTypes.h |
| -54 |
kAudio_FilePermissionError
File permission is denied or restricted.
|
iOS, macOS, tvOS, watchOS | CoreAudio | CoreAudioTypes.h |
| -54 |
kAudio_FilePermissionError
File permission is denied or restricted.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | CoreAudioBaseTypes.h |
| -108 |
kAudio_MemFullError
Not enough memory to complete the operation.
|
iOS, macOS, tvOS, watchOS | CoreAudio | CoreAudioTypes.h |