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 |
|---|---|---|---|---|
| -66675 |
kAudioQueueErr_InvalidPropertyValue
Property value being set is invalid for the audio queue.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66677 |
kAudioQueueErr_InvalidQueueType
Audio queue type is invalid.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66678 |
kAudioQueueErr_InvalidRunState
Audio queue is not in a valid running state.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66669 |
kAudioQueueErr_InvalidTapContext
Tap context is invalid.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66667 |
kAudioQueueErr_InvalidTapType
Tap type is invalid.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66676 |
kAudioQueueErr_Permissions
Audio queue does not have the necessary permissions.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66674 |
kAudioQueueErr_PrimeTimedOut
Audio queue prime operation did not complete within the expected time.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66671 |
kAudioQueueErr_QueueInvalidated
Audio queue was invalidated.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66668 |
kAudioQueueErr_RecordUnderrun
Recording operation encountered an underrun.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| -66670 |
kAudioQueueErr_TooManyTaps
Maximum number of taps has been reached on this audio queue.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| 1902343781 ('qcve') (0x71637665) |
kAudioQueueProperty_ConverterError
Error in the audio queue converter
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioQueue.h |
| 561211770 ('!siz') (0x2173697a) |
kAudioServicesBadPropertySizeError
Invalid property size in Audio Services.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioServices.h |
| 561213539 ('!spc') (0x21737063) |
kAudioServicesBadSpecifierSizeError
Specifier size is not valid for the audio service
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioServices.h |
| 0 |
kAudioServicesNoError
No audio services error.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioServices.h |
| 1852794999 ('nohw') (0x6e6f6877) |
kAudioServicesNoHardwareError
No suitable audio hardware is available or accessible.
|
iOS, macOS, visionOS, watchOS | AudioToolbox | AudioSession.h |
| -1501 |
kAudioServicesSystemSoundClientTimedOutError
System sound client timed out before completion.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioServices.h |
| -1502 |
kAudioServicesSystemSoundExceededMaximumDurationError
System sound exceeds maximum allowed duration
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioServices.h |
| -1500 |
kAudioServicesSystemSoundUnspecifiedError
Unspecified system sound error.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioServices.h |
| 1886681407 ('pty?') (0x7074793f) |
kAudioServicesUnsupportedPropertyError
Unsupported property accessed in AudioServices framework.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioServices.h |
| 561211770 ('!siz') (0x2173697a) |
kAudioSessionBadPropertySizeError
Audio session bad property size
|
iOS, macOS, visionOS, watchOS | AudioToolbox | AudioSession.h |