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 |
|---|---|---|---|---|
| -2410 |
kernelDeletePermissionErr
Kernel permission error on delete operation
|
macOS | CarbonCore | MacErrors.h |
| -2418 |
kernelExceptionErr
Kernel exception error in CarbonCore.
|
macOS | CarbonCore | MacErrors.h |
| -2409 |
kernelExecutePermissionErr
Kernel execute permission denied
|
macOS | CarbonCore | MacErrors.h |
| -2411 |
kernelExecutionLevelErr
Kernel execution level error.
|
macOS | CarbonCore | MacErrors.h |
| -2419 |
kernelIDErr
Kernel ID error.
|
macOS | CarbonCore | MacErrors.h |
| -2401 |
kernelIncompleteErr
Kernel operation incomplete
|
macOS | CarbonCore | MacErrors.h |
| -2416 |
kernelInUseErr
Kernel or memory region is already in use.
|
macOS | CarbonCore | MacErrors.h |
| -2406 |
kernelObjectExistsErr
Kernel object already exists error.
|
macOS | CarbonCore | MacErrors.h |
| -2403 |
kernelOptionsErr
Kernel options error.
|
macOS | CarbonCore | MacErrors.h |
| -2404 |
kernelPrivilegeErr
Operation requires higher privileges within the kernel.
|
macOS | CarbonCore | MacErrors.h |
| -2408 |
kernelReadPermissionErr
Kernel read permission denied
|
macOS | CarbonCore | MacErrors.h |
| -2422 |
kernelReturnValueErr
Kernel return value error.
|
macOS | CarbonCore | MacErrors.h |
| -2417 |
kernelTerminatedErr
Kernel execution was terminated.
|
macOS | CarbonCore | MacErrors.h |
| -2415 |
kernelTimeoutErr
Kernel operation timed out
|
macOS | CarbonCore | MacErrors.h |
| -2499 |
kernelUnrecoverableErr
Kernel encountered an unrecoverable error
|
macOS | CarbonCore | MacErrors.h |
| -2405 |
kernelUnsupportedErr
Unsupported operation in kernel context.
|
macOS | CarbonCore | MacErrors.h |
| -2407 |
kernelWritePermissionErr
Write permission not granted for the kernel operation.
|
macOS | CarbonCore | MacErrors.h |
| 14 |
KERN_ABORTED
Operation was aborted before completion.
|
iOS, macOS | Kernel | kern_return.h |
| 11 |
KERN_ALREADY_IN_SET
Resource is already in the specified set.
|
iOS, macOS | Kernel | kern_return.h |
| 30 |
KERN_ALREADY_WAITING
Thread is already waiting; operation conflicts with the current thread state.
|
iOS, macOS | Kernel | kern_return.h |