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Common issues, Developer Mode, version compatibility, state machine diagnosis
复制安装指令，让 AI 自动完成配置 · 推荐新手
请帮我安装 askskill 上的 "debugging" 技能： 1. 下载 https://raw.githubusercontent.com/facebook/meta-wearables-dat-ios/main/plugins/mwdat-ios/skills/debugging/SKILL.md 2. 保存为 ~/.claude/skills/debugging/SKILL.md 3. 装好后重载技能，告诉我可以用了
Diagnose common setup, registration, and streaming issues in DAT SDK integrations.
Device not connecting?
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├── Is Developer Mode enabled? → Enable in Meta AI app settings
│
├── Is device registered? → Check registration state
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├── Is device in range? → Bluetooth on, glasses powered on
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├── Is the app registered? → Check registrationStateStream()
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└── Stream stuck in waitingForDevice? → Check device availability
Developer Mode must be enabled for 3P apps to access device features.
waitingForDevicestopped → waitingForDevice → starting → streaming → stopped
Ensure compatible versions of SDK, Meta AI app, and glasses firmware. See version dependencies for the current compatibility matrix.
| Issue | Workaround |
|---|---|
| No internet → registration fails | Internet required for registration |
| Streams started with glasses doffed pause when donned | Unpause by tapping side of glasses |
| [iOS] Meta Ray-Ban Display: no audio feedback on pause/resume | Will be fixed in future release |
import os
private let logger = Logger(subsystem: "com.yourapp", category: "Wearables")
// In your streaming code:
logger.debug("Stream state changed to: \(state)")
logger.error("Stream error: \(error)")
Stream, video frames, photo capture, resolution/frame rate configuration
Device session states, pause/resume, availability monitoring
Swift patterns, async/await, naming conventions, key types for DAT SDK iOS development
Display capability setup, display-capable device selection, UI DSL, icons, buttons, images, and video playback
SDK setup, Swift Package Manager integration, Info.plist configuration, and first connection to Meta glasses
MockDeviceKit for testing without physical glasses hardware