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 |
|---|---|---|---|---|
| 41 |
EPROTOTYPE
Socket type does not match the protocol.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 82 |
EPWROFF
Device is powered off; operation cannot proceed.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 106 |
EQFULL
Message queue is full; no further messages can be sent.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 34 |
ERANGE
Numeric result out of range for the operation.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 71 |
EREMOTE
Target object is remote; local operations are not permitted without access protocols.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 30 |
EROFS
Read-only filesystem; write operation not permitted.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 73 |
ERPCMISMATCH
RPC version mismatch detected.
|
iOS, macOS, tvOS | Kernel | errno.h |
| -1279 |
errAborted
Operation was aborted.
|
macOS | CarbonCore | MacErrors.h |
| -1723 |
errAEAccessorNotFound
Requested accessor not found in AppleEvent handling.
|
macOS | CarbonCore | MacErrors.h |
| -10002 |
errAEBadKeyForm
Apple Event bad key form
|
macOS | CarbonCore | MacErrors.h |
| -1705 |
errAEBadListItem
AppleEvent list item is invalid or out of range.
|
macOS | CarbonCore | MacErrors.h |
| -1726 |
errAEBadTestKey
Invalid test key in AppleEvents.
|
macOS | CarbonCore | MacErrors.h |
| -1741 |
errAEBufferTooSmall
Provided buffer is too small for AppleEvent data.
|
macOS | CarbonCore | MacErrors.h |
| -1740 |
errAEBuildSyntaxError
Syntax error occurred while building an AppleEvent.
|
macOS | CarbonCore | MacErrors.h |
| -10010 |
errAECantHandleClass
Apple Event cannot handle class.
|
macOS | CarbonCore | MacErrors.h |
| -10024 |
errAECantPutThatThere
Apple Event: cannot put that there.
|
macOS | CarbonCore | MacErrors.h |
| -10009 |
errAECantSupplyType
Apple Event cannot supply type.
|
macOS | CarbonCore | MacErrors.h |
| -10015 |
errAECantUndo
Cannot undo the last AppleEvent.
|
macOS | CarbonCore | MacErrors.h |
| -1700 |
errAECoercionFail
Apple Event coercion failed.
|
macOS | CarbonCore | MacErrors.h |
| -1702 |
errAECorruptData
AppleEvent data is corrupt or invalid.
|
macOS | CarbonCore | MacErrors.h |