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 |
|---|---|---|---|---|
| -30046 |
kALMModuleCommunicationErr
Error communicating with ALM module
|
macOS | CarbonCore | MacErrors.h |
| -30047 |
kALMNoSuchModuleErr
Specified module not present
|
macOS | CarbonCore | MacErrors.h |
| -30042 |
kALMRebootFlagsLevelErr
Invalid reboot flags or level
|
macOS | CarbonCore | MacErrors.h |
| -9105 |
kAlreadySavedStateErr
State was already saved.
|
macOS | CarbonCore | MacErrors.h |
| 1701999136 ('err ') (0x65727220) |
kASErrorEventCode
AppleScript event code error.
|
macOS | OpenScripting | ASRegistry.h |
| -8902 |
kATSUBadStreamErr
Apple Type Services encountered a bad stream.
|
macOS | CarbonCore | MacErrors.h |
| -8809 |
kATSUBusyObjectErr
ATS object is busy.
|
macOS | CarbonCore | MacErrors.h |
| -8807 |
kATSUCoordinateOverflowErr
Coordinate overflow error in ATSUI text layout.
|
macOS | CarbonCore | MacErrors.h |
| -8793 |
kATSUFontsMatched
Fonts matched in ATSU.
|
macOS | CarbonCore | MacErrors.h |
| -8794 |
kATSUFontsNotMatched
Not all fonts could be matched in ATS.
|
macOS | CarbonCore | MacErrors.h |
| -8798 |
kATSUInvalidAttributeSizeErr
An invalid size was specified for a text attribute in ATSUI.
|
macOS | CarbonCore | MacErrors.h |
| -8799 |
kATSUInvalidAttributeTagErr
An invalid text attribute tag for ATSUI was specified.
|
macOS | CarbonCore | MacErrors.h |
| -8797 |
kATSUInvalidAttributeValueErr
Invalid attribute value in Apple Type Services.
|
macOS | CarbonCore | MacErrors.h |
| -8800 |
kATSUInvalidCacheErr
ATSU invalid cache error.
|
macOS | CarbonCore | MacErrors.h |
| -8904 |
kATSUInvalidCallInsideCallbackErr
Invalid call inside ATSUI callback
|
macOS | CarbonCore | MacErrors.h |
| -8796 |
kATSUInvalidFontErr
Invalid or unsupported font for ATSUI.
|
macOS | CarbonCore | MacErrors.h |
| -8900 |
kATSUInvalidFontFallbacksErr
Invalid font fallback settings in ATSU.
|
macOS | CarbonCore | MacErrors.h |
| -8791 |
kATSUInvalidStyleErr
Invalid or unsupported style used with ATSUI text.
|
macOS | CarbonCore | MacErrors.h |
| -8790 |
kATSUInvalidTextLayoutErr
ATSUI text layout is invalid or corrupted.
|
macOS | CarbonCore | MacErrors.h |
| -8792 |
kATSUInvalidTextRangeErr
Invalid text range in ATSUI.
|
macOS | CarbonCore | MacErrors.h |