Troubleshooting

Troubleshooting

Symptom-shaped fixes. Find your symptom, get the cause and the fix, with cross-links to error reference.

Symptom-shaped pages. Each one starts with what you observed, then walks through likely causes.

Looking for a specific error code? See Reference → Error codes.

Error reference

Every typed error the Extentos SDK can return — ConnectError, CaptureError, AudioError, TransportError, the ExtentosError umbrella, and the Meta-DAT DeviceSessionError — with their payload fields and meaning. Lifecycle operations return ExtentosResult<T, E> with these concrete failure variants rather than throwing; pattern-match them. Generated from the Rust core.

iOS API reference

The Extentos iOS SDK API reference — entry point, ExtentosConfig fields, and the GlassesUI surface (ExtentosConnectionPage, theming, escape hatch). Hand-maintained until the generated DocC reference replaces it.

Glasses won't connect

Fix common first-connection failures on Meta Ray-Ban — no pairing dialog, session won't start, the DAT auth callback never fires, or an immediate disconnect.