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 |
|---|---|---|---|---|
| 129 (0x81) |
MTRInteractionErrorCodeUnsupportedCommand
Matter interaction error: unsupported command.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 127 (0x7f) |
MTRInteractionErrorCodeUnsupportedEndpoint
Unsupported endpoint in Matter interaction.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 199 (0xc7) |
MTRInteractionErrorCodeUnsupportedEvent
Event is not supported in this Matter interaction.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 143 (0x8f) |
MTRInteractionErrorCodeUnsupportedRead
Matter interaction unsupported read error.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 136 (0x88) |
MTRInteractionErrorCodeUnsupportedWrite
Unsupported write operation in Matter interaction.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRError.h |
| 1 |
MTRLogTypeError
Error log type.
|
iOS, macOS, tvOS, visionOS, watchOS | Matter | MTRLogging.h |
| 19 (0x13) |
MTRMessagingEventIdCommsErrorHan
MTR messaging communication error handling.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 27 (0x1B) |
MTRMessagingEventIdErrorRegClear
Matter messaging event ID error registration clear.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 9 (0x09) |
MTRMessagingEventIdMeasurementSystemError
Measurement system error in Matter messaging.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 8 (0x08) |
MTRMessagingEventIdNvMemoryError
Matter messaging event ID encountered NV memory error.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 6 (0x06) |
MTRMessagingEventIdProgramMemoryError
Matter messaging program memory error.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 7 (0x07) |
MTRMessagingEventIdRamError
MTR messaging event ID RAM error.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 10 (0x0A) |
MTRMessagingEventIdWatchdogError
Watchdog error occurred in Matter messaging.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 6 (0x06) |
MTRNetworkCommissioningStatusRegulatoryError
Regulatory error occurred during network commissioning.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 12 (0x0C) |
MTRNetworkCommissioningStatusUnknownError
Matter network commissioning unknown error.
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| 2 (0x2) |
MTRThreadNetworkDiagnosticsFeatureErrorCounts
Counts of error features in Matter Thread network diagnostics
|
iOS, tvOS, watchOS | Matter | MTRBaseClusters.h |
| -460 |
multiplePublisherWrn
Multiple publishers detected for the same resource.
|
macOS | CarbonCore | MacErrors.h |
| -902 |
nameTypeErr
Invalid name type
|
macOS | CarbonCore | MacErrors.h |
| -1024 |
nbpBuffOvr
Buffer overflow in NBP operation.
|
macOS | CarbonCore | MacErrors.h |
| -1026 |
nbpConfDiff
Configuration differs in name binding protocol operation.
|
macOS | CarbonCore | MacErrors.h |