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 |
|---|---|---|---|---|
| -2554 |
nrIterationDone
Network resource iteration is complete.
|
macOS | CarbonCore | MacErrors.h |
| -2536 |
nrLockedErr
Network resource or parameter is locked.
|
macOS | CarbonCore | MacErrors.h |
| -2541 |
nrNameErr
Network resource name error.
|
macOS | CarbonCore | MacErrors.h |
| -2540 |
nrNotCreatedErr
Entity or item was not created.
|
macOS | CarbonCore | MacErrors.h |
| -2537 |
nrNotEnoughMemoryErr
Insufficient memory to complete the request.
|
macOS | CarbonCore | MacErrors.h |
| -2539 |
nrNotFoundErr
Network resource not found.
|
macOS | CarbonCore | MacErrors.h |
| -2547 |
nrNotModifiedErr
Network resource has not been modified.
|
macOS | CarbonCore | MacErrors.h |
| -2542 |
nrNotSlotDeviceErr
Network resource is not a slot device.
|
macOS | CarbonCore | MacErrors.h |
| -2548 |
nrOverrunErr
Network resource overrun error.
|
macOS | CarbonCore | MacErrors.h |
| -2551 |
nrPathBufferTooSmall
Network resource path buffer is too small
|
macOS | CarbonCore | MacErrors.h |
| -2550 |
nrPathNotFound
Network resource path was not found.
|
macOS | CarbonCore | MacErrors.h |
| -2544 |
nrPowerErr
Network resource power error.
|
macOS | CarbonCore | MacErrors.h |
| -2545 |
nrPowerSwitchAbortErr
Power switch operation was aborted
|
macOS | CarbonCore | MacErrors.h |
| -2553 |
nrPropertyAlreadyExists
Property already exists in the Name Registry.
|
macOS | CarbonCore | MacErrors.h |
| -2549 |
nrResultCodeBase
Network resource result code base error.
|
macOS | CarbonCore | MacErrors.h |
| -2556 |
nrTransactionAborted
Transaction was aborted.
|
macOS | CarbonCore | MacErrors.h |
| -2546 |
nrTypeMismatchErr
Number type mismatch error.
|
macOS | CarbonCore | MacErrors.h |
| 0 |
NSAttributedStringMarkdownParsingFailureReturnError
Markdown parsing failed in NSAttributedString.
|
iOS, macOS, tvOS, visionOS, watchOS | Foundation | NSAttributedString.h |
| 5119 |
NSBundleErrorMaximum
Bundle error maximum reached
|
macOS | Foundation | FoundationErrors.h |
| 4992 |
NSBundleErrorMinimum
Minimum NSBundle error code.
|
macOS | Foundation | FoundationErrors.h |