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 |
|---|---|---|---|---|
| -3107 |
atpBadRsp
ATP (AppleTalk Transaction Protocol) received a bad response.
|
macOS | CarbonCore | MacErrors.h |
| -3106 |
atpLenErr
ATP length error in CarbonCore framework.
|
macOS | CarbonCore | MacErrors.h |
| -927 |
authFailErr
Authentication failed.
|
macOS | CarbonCore | MacErrors.h |
| -2058 |
auxiliaryExportDataUnavailable
Export data is unavailable
|
macOS | CarbonCore | MacErrors.h |
| 3 |
AVAudioConverterOutputStatus_Error
Conversion failed due to an unspecified error.
|
iOS, macOS, tvOS, visionOS, watchOS | AVFAudio | AVAudioConverter.h |
| -80801 |
AVAudioEngineManualRenderingErrorInitialized
Manual rendering cannot be performed because the AVAudioEngine is not properly initialized.
|
iOS, macOS, tvOS, visionOS, watchOS | AVFAudio | AVAudioEngine.h |
| -80800 |
AVAudioEngineManualRenderingErrorInvalidMode
Manual rendering is not allowed in the current engine mode.
|
iOS, macOS, tvOS, visionOS, watchOS | AVFAudio | AVAudioEngine.h |
| -80802 |
AVAudioEngineManualRenderingErrorNotRunning
Manual rendering cannot be performed because the AVAudioEngine is not running.
|
iOS, macOS, tvOS, visionOS, watchOS | AVFAudio | AVAudioEngine.h |
| -1 |
AVAudioEngineManualRenderingStatusError
Manual rendering error in AVFAudio.
|
iOS, macOS, tvOS, visionOS, watchOS | AVFAudio | AVAudioEngine.h |
| -50 |
AVAudioSessionErrorCodeBadParam
An invalid parameter was provided to the audio session.
|
iOS, tvOS, watchOS | AVFAudio | AVAudioSession.h |
| -50 |
AVAudioSessionErrorCodeBadParam
An invalid parameter was provided to the audio session.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | AudioSessionTypes.h |
| 560557684 ('!int') (0x21696e74) |
AVAudioSessionErrorCodeCannotInterruptOthers
Cannot interrupt another active audio session.
|
iOS, tvOS, watchOS | AVFAudio | AVAudioSession.h |
| 560557684 ('!int') (0x21696e74) |
AVAudioSessionErrorCodeCannotInterruptOthers
Cannot interrupt another active audio session.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | AudioSessionTypes.h |
| 561015905 ('!pla') (0x21706c61) |
AVAudioSessionErrorCodeCannotStartPlaying
Cannot start playback due to session constraints.
|
iOS, tvOS, watchOS | AVFAudio | AVAudioSession.h |
| 561015905 ('!pla') (0x21706c61) |
AVAudioSessionErrorCodeCannotStartPlaying
Cannot start playback due to session constraints.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | AudioSessionTypes.h |
| 561145187 ('!rec') (0x21726563) |
AVAudioSessionErrorCodeCannotStartRecording
Cannot start recording due to session constraints.
|
iOS, tvOS, watchOS | AVFAudio | AVAudioSession.h |
| 561145187 ('!rec') (0x21726563) |
AVAudioSessionErrorCodeCannotStartRecording
Cannot start recording due to session constraints.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | AudioSessionTypes.h |
| 561210739 ('!ses') (0x21736573) |
AVAudioSessionErrorCodeExpiredSession
AVAudioSession: expired session error.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | AudioSessionTypes.h |
| 560161140 ('!cat') (0x21636174) |
AVAudioSessionErrorCodeIncompatibleCategory
Session category is incompatible with the request.
|
iOS, tvOS, watchOS | AVFAudio | AVAudioSession.h |
| 560161140 ('!cat') (0x21636174) |
AVAudioSessionErrorCodeIncompatibleCategory
Session category is incompatible with the request.
|
iOS, macOS, tvOS, visionOS, watchOS | CoreAudioTypes | AudioSessionTypes.h |