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 |
|---|---|---|---|---|
| 12 |
kUnicodeMapLineFeedToReturnBit
Map line feeds to carriage returns in Unicode
|
macOS | CarbonCore | UnicodeConverter.h |
| 1 |
kUnicodeMapLineFeedToReturnMask
|
macOS | CarbonCore | UnicodeConverter.h |
| -9098 |
kUnsupportedCardErr
Unsupported card detected.
|
macOS | CarbonCore | MacErrors.h |
| -9072 |
kUnsupportedFunctionErr
A requested function is unsupported or unavailable.
|
macOS | CarbonCore | MacErrors.h |
| -9073 |
kUnsupportedModeErr
Unsupported mode encountered.
|
macOS | CarbonCore | MacErrors.h |
| -9090 |
kUnsupportedVsErr
Unsupported version or feature
|
macOS | CarbonCore | MacErrors.h |
| -30788 |
kURL68kNotSupportedError
68k (Classic) URL access is not supported.
|
macOS | CarbonCore | MacErrors.h |
| -30787 |
kURLAccessNotAvailableError
URL access is not available on this system or configuration.
|
macOS | CarbonCore | MacErrors.h |
| -30776 |
kURLAuthenticationError
Authentication failure occurred while accessing the URL.
|
macOS | CarbonCore | MacErrors.h |
| -30772 |
kURLDestinationExistsError
Operation could not proceed because the destination file already exists.
|
macOS | CarbonCore | MacErrors.h |
| 1 |
kURLDoNotDeleteOnErrorFlag
Flag set to prevent URL deletion upon error.
|
macOS | SecurityHI | URLAccess.h |
| 1 |
kURLErrorOccurredEventMask
URL error occurred event mask.
|
macOS | SecurityHI | URLAccess.h |
| 7 |
kURLErrorOccurredState
Error occurred state.
|
macOS | SecurityHI | URLAccess.h |
| -30785 |
kURLExtensionFailureError
Extension-based operation for the URL failed.
|
macOS | CarbonCore | MacErrors.h |
| -30783 |
kURLFileEmptyError
The file at the specified URL is empty.
|
macOS | CarbonCore | MacErrors.h |
| -30781 |
kURLInvalidCallError
Function call or usage of the URL API was invalid.
|
macOS | CarbonCore | MacErrors.h |
| -30786 |
kURLInvalidConfigurationError
URL or its configuration is invalid.
|
macOS | CarbonCore | MacErrors.h |
| -30773 |
kURLInvalidURLError
URL provided is malformed or invalid.
|
macOS | CarbonCore | MacErrors.h |
| -30770 |
kURLInvalidURLReferenceError
The URL reference provided is invalid or has been invalidated.
|
macOS | CarbonCore | MacErrors.h |
| -30771 |
kURLProgressAlreadyDisplayedError
Progress for this URL operation is already being displayed.
|
macOS | CarbonCore | MacErrors.h |