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 |
|---|---|---|---|---|
| 156 (0x9c) |
MTRInteractionErrorCodeBusy
Matter interaction or device is busy.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 135 (0x87) |
MTRInteractionErrorCodeConstraintError
A constraint error occurred in the Matter interaction.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 146 (0x92) |
MTRInteractionErrorCodeDataVersionMismatch
Data version mismatch occurred in a Matter interaction.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 202 (0xca) |
MTRInteractionErrorCodeFailsafeRequired
A failsafe is required in Matter interaction.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 1 (0x01) |
MTRInteractionErrorCodeFailure
A general failure occurred in Matter interaction.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 128 (0x80) |
MTRInteractionErrorCodeInvalidAction
Specified action is invalid in a Matter interaction
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 133 (0x85) |
MTRInteractionErrorCodeInvalidCommand
Invalid or unsupported Matter command.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 141 (0x8d) |
MTRInteractionErrorCodeInvalidDataType
Invalid data type in Matter interaction
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 125 (0x7d) |
MTRInteractionErrorCodeInvalidSubscription
Matter interaction has an invalid subscription.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 198 (0xc6) |
MTRInteractionErrorCodeNeedsTimedInteraction
Matter interaction requires timed interaction.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 139 (0x8b) |
MTRInteractionErrorCodeNotFound
Matter interaction error: code not found.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 197 (0xc5) |
MTRInteractionErrorCodeNoUpstreamSubscription
Matter interaction has no upstream subscription.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 200 (0xc8) |
MTRInteractionErrorCodePathsExhausted
Paths exhausted in MTR interaction error.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 137 (0x89) |
MTRInteractionErrorCodeResourceExhausted
Matter interaction resource exhausted error.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 201 (0xc9) |
MTRInteractionErrorCodeTimedRequestMismatch
Matter interaction timed request mismatch.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 148 (0x94) |
MTRInteractionErrorCodeTimeout
Interaction timed out in Matter
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 140 (0x8c) |
MTRInteractionErrorCodeUnreportableAttribute
Matter interaction has an unreportable attribute.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 126 (0x7e) |
MTRInteractionErrorCodeUnsupportedAccess
Matter: unsupported access.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 134 (0x86) |
MTRInteractionErrorCodeUnsupportedAttribute
Matter interaction received unsupported attribute.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 195 (0xc3) |
MTRInteractionErrorCodeUnsupportedCluster
Matter interaction encountered an unsupported cluster.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |