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 |
|---|---|---|---|---|
| 1718449215 ('fmt?') (0x666d743f) |
kAudioFileStreamError_UnsupportedDataFormat
AudioFileStream: unsupported data format.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFileStream.h |
| 1954115647 ('typ?') (0x7479703f) |
kAudioFileStreamError_UnsupportedFileType
Unsupported audio file type
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFileStream.h |
| 1886681407 ('pty?') (0x7074793f) |
kAudioFileStreamError_UnsupportedProperty
Audio file stream unsupported property.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFileStream.h |
| 1970170687 ('unk?') (0x756e6b3f) |
kAudioFileStreamError_ValueUnknown
Unknown value in audio file stream
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFileStream.h |
| 2003334207 ('wht?') (0x7768743f) |
kAudioFileUnspecifiedError
Unspecified audio file error
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFile.h |
| 1718449215 ('fmt?') (0x666d743f) |
kAudioFileUnsupportedDataFormatError
Unsupported or unrecognized data format in audio file
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFile.h |
| 1954115647 ('typ?') (0x7479703f) |
kAudioFileUnsupportedFileTypeError
Audio file type unsupported.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFile.h |
| 1886681407 ('pty?') (0x7074793f) |
kAudioFileUnsupportedPropertyError
Unsupported property in audio file.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFile.h |
| 561211770 ('!siz') (0x2173697a) |
kAudioFormatBadPropertySizeError
Audio format property size is bad.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFormat.h |
| 561213539 ('!spc') (0x21737063) |
kAudioFormatBadSpecifierSizeError
Audio format bad specifier size error.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFormat.h |
| 560360820 ('!fmt') (0x21666d74) |
kAudioFormatUnknownFormatError
Unknown or unsupported audio format.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFormat.h |
| 2003329396 ('what') (0x77686174) |
kAudioFormatUnspecifiedError
Audio format unspecified error.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFormat.h |
| 1718449215 ('fmt?') (0x666d743f) |
kAudioFormatUnsupportedDataFormatError
Audio format is unsupported.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFormat.h |
| 1886547824 ('prop') (0x70726f70) |
kAudioFormatUnsupportedPropertyError
The requested audio property is not supported.
|
iOS, macOS, tvOS, visionOS, watchOS | AudioToolbox | AudioFormat.h |
| 560227702 ('!dev') (0x21646576) |
kAudioHardwareBadDeviceError
Bad audio hardware device.
|
macOS | CoreAudio | AudioHardwareBase.h |
| 560947818 ('!obj') (0x216f626a) |
kAudioHardwareBadObjectError
Audio hardware bad object error.
|
macOS | CoreAudio | AudioHardwareBase.h |
| 561211770 ('!siz') (0x2173697a) |
kAudioHardwareBadPropertySizeError
Invalid property size for the audio hardware property.
|
macOS | CoreAudio | AudioHardwareBase.h |
| 561214578 ('!str') (0x21737472) |
kAudioHardwareBadStreamError
Audio hardware stream error.
|
macOS | CoreAudio | AudioHardwareBase.h |
| 1852797029 ('nope') (0x6e6f7065) |
kAudioHardwareIllegalOperationError
Illegal or unsupported operation on the audio hardware.
|
macOS | CoreAudio | AudioHardwareBase.h |
| 0 |
kAudioHardwareNoError
No audio hardware error.
|
macOS | CoreAudio | AudioHardwareBase.h |