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
-12767
kCMBufferQueueError_InvalidTriggerCondition
Trigger condition is invalid for the buffer queue.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMBufferQueue.h
-12768
kCMBufferQueueError_InvalidTriggerToken
Trigger token in CMBufferQueue is not valid.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMBufferQueue.h
-12764
kCMBufferQueueError_QueueIsFull
Buffer queue is full
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMBufferQueue.h
-12761
kCMBufferQueueError_RequiredParameterMissing
A required parameter was not provided to the buffer queue.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMBufferQueue.h
-12747
kCMClockError_AllocationFailed
Core Media clock allocation failed.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMSync.h
-12746
kCMClockError_InvalidParameter
Invalid parameter used for clock operation.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMSync.h
-12745
kCMClockError_MissingRequiredParameter
CoreMedia clock missing required parameter.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMSync.h
-12756
kCMClockError_UnsupportedOperation
Clock operation not supported.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMSync.h
-12713
kCMFormatDescriptionBridgeError_AllocationFailed
CoreMedia: format description bridge allocation failed.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescriptionBridge.h
-12716
kCMFormatDescriptionBridgeError_IncompatibleFormatDescription
CoreMedia: format description bridge incompatible.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescriptionBridge.h
-12715
kCMFormatDescriptionBridgeError_InvalidFormatDescription
Invalid format description for bridging.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescriptionBridge.h
-12712
kCMFormatDescriptionBridgeError_InvalidParameter
Invalid parameter in format description bridging.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescriptionBridge.h
-12714
kCMFormatDescriptionBridgeError_InvalidSerializedSampleDescription
Invalid serialized sample description.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescriptionBridge.h
-12719
kCMFormatDescriptionBridgeError_InvalidSlice
CoreMedia format description bridge has invalid slice.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescriptionBridge.h
-12717
kCMFormatDescriptionBridgeError_UnsupportedSampleDescriptionFlavor
Sample description flavor is unsupported.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescriptionBridge.h
-12711
kCMFormatDescriptionError_AllocationFailed
Memory allocation error while creating a format description.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescription.h
-12710
kCMFormatDescriptionError_InvalidParameter
CoreMedia format description invalid parameter.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescription.h
-12718
kCMFormatDescriptionError_ValueNotAvailable
The requested format description value is not available.
 iOS, macOS, tvOS, visionOS, watchOS CoreMedia CMFormatDescription.h
560492391 ('!hog') (0x21686f67)
kCMIODevicePermissionsError
Insufficient permissions to access CMIO device.
 macOS CoreMediaIO CMIOHardware.h
1936028274 ('serr') (0x73657272)
kCMIODevicePropertyDeviceHasStreamingError
The audio/video device has encountered a streaming error.
 macOS CoreMediaIO CMIOHardwareDevice.h
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