القائمة
Common issues, Developer Mode, version compatibility, state machine diagnosis
يُحدَّد Prompt الذي يراجع المصدر أولًا بشكل افتراضي. يمكنك التبديل إلى أمر مباشر أو تنزيل نسخة محلية.
اقرأ SKILL.md وأي ملفات مرافقة يعرضها SkillsMP قبل أن تقرر التثبيت.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
يتجاوز الأمر المباشر Prompt المخصّص للمراجعة. افحص المصدر قبل تشغيله.
npx skills add https://github.com/facebook/meta-wearables-dat-ios --skill debuggingيبقى الأمر في سطر واحد. مرّر أفقيًا لمراجعته كاملًا قبل النسخ.
تفضّل نسخة محلية؟ نزّل الملفات المتاحة حاليًا لدى SkillsMP.
Stream, video frames, photo capture, resolution/frame rate configuration
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
استنادا إلى تصنيف SOC المهني
عرض SKILL.md
| name | debugging |
| description | Common issues, Developer Mode, version compatibility, state machine diagnosis |
Diagnose common setup, registration, and streaming issues in DAT SDK integrations.
If local DAT Inspector MCP tools are available, use the live-debugging-mcp
skill before changing app code. Prefer get_dat_readiness,
get_companion_boundary_diagnosis, and get_device_path to separate app bugs from
Meta AI app/device boundary issues using read-only DAT evidence.
Device not connecting?
│
├── Is Developer Mode enabled? → Enable in Meta AI app settings
│
├── Is device registered? → Check registration state
│
├── Is device in range? → Bluetooth on, glasses powered on
│
├── Is the app registered? → Check registrationStateStream()
│
└── 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)")
When the developer has a local DAT debug server connected to the agent:
get_sdk_state and get_dat_readinessget_companion_boundary_diagnosis for permission, app identity, device
capability, device-selection, deeplink-return, and DAM/DWA-visible blockersget_device_path to trace app -> DAT registration -> Meta AI app permissions ->
device selection/link -> session -> streamwait_for_events with the
narrowest category or source that matches the flowexport_diagnostic_bundle for redacted support handoffDo not treat this as companion app introspection. It is diagnosis from app-visible DAT debug events.