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 |
|---|---|---|---|---|
| 100072 |
kPOSIXErrorEBADRPC
Bad RPC data on the POSIX system
|
macOS | CarbonCore | MacErrors.h |
| 100016 |
kPOSIXErrorEBUSY
Resource is busy or locked.
|
macOS | CarbonCore | MacErrors.h |
| 100089 |
kPOSIXErrorECANCELED
Operation was canceled on POSIX system
|
macOS | CarbonCore | MacErrors.h |
| 100010 |
kPOSIXErrorECHILD
POSIX error: no child processes (ECHILD).
|
macOS | CarbonCore | MacErrors.h |
| 100053 |
kPOSIXErrorECONNABORTED
Connection aborted (POSIX).
|
macOS | CarbonCore | MacErrors.h |
| 100061 |
kPOSIXErrorECONNREFUSED
POSIX error: Connection refused.
|
macOS | CarbonCore | MacErrors.h |
| 100054 |
kPOSIXErrorECONNRESET
POSIX error: Connection reset (ECONNRESET).
|
macOS | CarbonCore | MacErrors.h |
| 100011 |
kPOSIXErrorEDEADLK
POSIX error indicating deadlock detected.
|
macOS | CarbonCore | MacErrors.h |
| 100039 |
kPOSIXErrorEDESTADDRREQ
Destination address required.
|
macOS | CarbonCore | MacErrors.h |
| 100083 |
kPOSIXErrorEDEVERR
POSIX error: device error.
|
macOS | CarbonCore | MacErrors.h |
| 100033 |
kPOSIXErrorEDOM
Mathematical argument out of valid domain.
|
macOS | CarbonCore | MacErrors.h |
| 100069 |
kPOSIXErrorEDQUOT
POSIX error EDQUOT: Disk quota exceeded.
|
macOS | CarbonCore | MacErrors.h |
| 100017 |
kPOSIXErrorEEXIST
Resource creation conflict due to existing file or resource.
|
macOS | CarbonCore | MacErrors.h |
| 100014 |
kPOSIXErrorEFAULT
Bad address pointer
|
macOS | CarbonCore | MacErrors.h |
| 100027 |
kPOSIXErrorEFBIG
POSIX error: file too large (EFBIG).
|
macOS | CarbonCore | MacErrors.h |
| 100079 |
kPOSIXErrorEFTYPE
POSIX error: EFTYPE.
|
macOS | CarbonCore | MacErrors.h |
| 100064 |
kPOSIXErrorEHOSTDOWN
Remote host is down or not responding on POSIX system.
|
macOS | CarbonCore | MacErrors.h |
| 100065 |
kPOSIXErrorEHOSTUNREACH
Host is unreachable on POSIX system.
|
macOS | CarbonCore | MacErrors.h |
| 100090 |
kPOSIXErrorEIDRM
POSIX error: identifier removed.
|
macOS | CarbonCore | MacErrors.h |
| 100092 |
kPOSIXErrorEILSEQ
Invalid multibyte or wide character
|
macOS | CarbonCore | MacErrors.h |