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 |
|---|---|---|---|---|
| -10837 |
kMIDINoCurrentSetup
No current MIDI setup available for the operation.
|
macOS | CoreMIDI | MIDIServices.h |
| -10844 |
kMIDINotPermitted
Operation not permitted due to system or client restrictions.
|
macOS | CoreMIDI | MIDIServices.h |
| -10842 |
kMIDIObjectNotFound
Specified MIDI object could not be found.
|
macOS | CoreMIDI | MIDIServices.h |
| -10839 |
kMIDIServerStartErr
Failed to start the MIDI server, possibly due to configuration or system issues.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreMIDI | MIDIServices.h |
| -10840 |
kMIDISetupFormatErr
Invalid format in MIDI setup; often due to mismatched settings or corrupted files.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreMIDI | MIDIServices.h |
| -10834 |
kMIDIUnknownEndpoint
Specified MIDI endpoint is unknown or invalid.
|
macOS | CoreMIDI | MIDIServices.h |
| -10845 |
kMIDIUnknownError
An unknown MIDI error occurred.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreMIDI | MIDIServices.h |
| -10835 |
kMIDIUnknownProperty
Specified MIDI property is unknown or unsupported.
|
macOS | CoreMIDI | MIDIServices.h |
| -10832 |
kMIDIWrongEndpointType
Incorrect MIDI endpoint type used; incompatible with the requested operation.
|
macOS | CoreMIDI | MIDIServices.h |
| -10836 |
kMIDIWrongPropertyType
Property type provided is incompatible with the MIDI operation.
|
macOS | CoreMIDI | MIDIServices.h |
| -10841 |
kMIDIWrongThread
MIDI operation performed on incorrect thread; CoreMIDI thread required.
|
macOS | CoreMIDI | MIDIServices.h |
| -14000 |
kModemOutOfMemory
Modem out of memory.
|
macOS | CarbonCore | MacErrors.h |
| -14001 |
kModemPreferencesMissing
Modem preferences are missing.
|
macOS | CarbonCore | MacErrors.h |
| -14002 |
kModemScriptMissing
CarbonCore modem script missing.
|
macOS | CarbonCore | MacErrors.h |
| -1 |
kMovieLoadStateError
QuickTime movie load state error.
|
macOS | QuickTime | Movies.h |
| -29293 |
kMPBlueBlockingErr
Operation blocked under Blue environment constraints
|
macOS | CarbonCore | MacErrors.h |
| -29295 |
kMPDeletedErr
Object or task was deleted
|
macOS | CarbonCore | MacErrors.h |
| -29298 |
kMPInsufficientResourcesErr
Not enough resources for MP operation
|
macOS | CarbonCore | MacErrors.h |
| -29299 |
kMPInvalidIDErr
Invalid ID specified in multiprocessing call
|
macOS | CarbonCore | MacErrors.h |
| -29275 |
kMPIterationEndErr
No more items in MP iteration
|
macOS | CarbonCore | MacErrors.h |