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 |
|---|---|---|---|---|
| 9 |
EBADF
Invalid file descriptor specified; operation cannot proceed.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 88 |
EBADMACHO
Malformed Mach-O binary; operation failed.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 94 |
EBADMSG
Bad or malformed message received; operation cannot process it.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 72 |
EBADRPC
Bad RPC header or data; operation failed.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 16 |
EBUSY
Resource is busy; operation cannot proceed.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 89 |
ECANCELED
Operation was canceled before completion.
|
iOS, macOS, tvOS | Kernel | errno.h |
| -14454 |
eCFBndleGetInfoDictErr
CoreFoundation: bundle get info dictionary error.
|
macOS | DirectoryService | DirServicesTypes.h |
| -14456 |
eCFDictGetValueErr
CoreFoundation: dictionary get value error.
|
macOS | DirectoryService | DirServicesTypes.h |
| -14450 |
eCFMGetFileSysRepErr
Failed to get File System Representation in CFM.
|
macOS | DirectoryService | DirServicesTypes.h |
| -14452 |
eCFPlugInGetBundleErr
Error getting bundle for CFPlugIn.
|
macOS | DirectoryService | DirServicesTypes.h |
| 10 |
ECHILD
No child processes exist for the requested operation.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 53 |
ECONNABORTED
Connection was aborted before completion.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 61 |
ECONNREFUSED
Connection refused by the target host or server.
|
iOS, macOS, tvOS | Kernel | errno.h |
| 54 |
ECONNRESET
Connection reset by peer; operation interrupted.
|
iOS, macOS, tvOS | Kernel | errno.h |
| -14957 |
eDataReceiveErr_NoAttrCount
Data receive error, no attribute count.
|
macOS | DirectoryService | DirServicesTypes.h |
| -14954 |
eDataReceiveErr_NoAttrEntry
No attribute entry in DirectoryService data receive operation.
|
macOS | DirectoryService | DirServicesTypes.h |
| -14952 |
eDataReceiveErr_NoAttrListRef
No attribute list reference in directory service data.
|
macOS | DirectoryService | DirServicesTypes.h |
| -14955 |
eDataReceiveErr_NoAttrValueEntry
Data receive error with no attribute value entry in Directory Service.
|
macOS | DirectoryService | DirServicesTypes.h |
| -14953 |
eDataReceiveErr_NoAttrValueListRef
Data receive error: No attribute value list reference.
|
macOS | DirectoryService | DirServicesTypes.h |
| -14962 |
eDataReceiveErr_NoContinueData
No continuation data received
|
macOS | DirectoryService | DirServicesTypes.h |