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potmat / homebridge-google-nest-sdm

A Homebridge plugin for Google Nest devices that uses the Google Smart Device Management API. Supports Cameras, Doorbells, Displays, and Thermostats. Includes support for HomeKit Secure Video.
ISC License
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Error: Cannot get schema for 'Array' target #10

Closed normanmaurer closed 2 years ago

normanmaurer commented 2 years ago

I tried to open the video for my google nest doorbell (akku) but it not worked and I saw this error:

1|homebridge  | [1/23/2022, 5:37:30 PM] [homebridge-google-nest-sdm] Request for trait sdm.devices.traits.CameraLiveStream had value {"maxVideoResolution":{"width":640,"height":480},"videoCodecs":["H264"],"audioCodecs":["AAC"],"supportedProtocols":["WEB_RTC"]} Flur Doorbell
1|homebridge  | [1/23/2022, 5:37:31 PM] [homebridge-google-nest-sdm] Request for trait sdm.devices.traits.CameraLiveStream had value {"maxVideoResolution":{"width":640,"height":480},"videoCodecs":["H264"],"audioCodecs":["AAC"],"supportedProtocols":["WEB_RTC"]} Flur Doorbell
1|homebridge  | [1/23/2022, 5:37:31 PM] [homebridge-google-nest-sdm] Video stream requested: 1280 x 720, 30 fps, 299 kbps Flur Doorbell
1|homebridge  | [1/23/2022, 5:37:31 PM] [homebridge-google-nest-sdm] Request for trait sdm.devices.traits.CameraLiveStream had value {"maxVideoResolution":{"width":640,"height":480},"videoCodecs":["H264"],"audioCodecs":["AAC"],"supportedProtocols":["WEB_RTC"]} Flur Doorbell
1|homebridge  | [1/23/2022, 5:37:32 PM] [homebridge-google-nest-sdm] Error: Cannot get schema for 'Array' target
1|homebridge  |     at AsnSchemaStorage.get (/usr/local/lib/node_modules/homebridge-google-nest-sdm/node_modules/@peculiar/asn1-schema/build/cjs/schema.js:18:19)
1|homebridge  |     at Function.toASN (/usr/local/lib/node_modules/homebridge-google-nest-sdm/node_modules/@peculiar/asn1-schema/build/cjs/serializer.js:21:48)
1|homebridge  |     at Function.toAsnItem (/usr/local/lib/node_modules/homebridge-google-nest-sdm/node_modules/@peculiar/asn1-schema/build/cjs/serializer.js:136:33)
1|homebridge  |     at Function.toASN (/usr/local/lib/node_modules/homebridge-google-nest-sdm/node_modules/@peculiar/asn1-schema/build/cjs/serializer.js:46:46)
1|homebridge  |     at Function.serialize (/usr/local/lib/node_modules/homebridge-google-nest-sdm/node_modules/@peculiar/asn1-schema/build/cjs/serializer.js:14:21)
1|homebridge  |     at Function.serialize (/usr/local/lib/node_modules/homebridge-google-nest-sdm/node_modules/@peculiar/asn1-schema/build/cjs/convert.js:10:43)
1|homebridge  |     at Function.create (/usr/local/lib/node_modules/homebridge-google-nest-sdm/node_modules/@peculiar/x509/build/x509.cjs.js:1740:43)
1|homebridge  |     at runMicrotasks (<anonymous>)
1|homebridge  |     at processTicksAndRejections (node:internal/process/task_queues:96:5)
1|homebridge  |     at Function.CipherContext.createSelfSignedCertificateWithKey (/usr/local/lib/node_modules/homebridge-google-nest-sdm/node_modules/dtls/src/context/cipher.ts:111:18)

Any idea what could be the problem ?

ouvoun commented 2 years ago

I might as well chime in since I had exactly the same issue. What fixed it for me was to make the homebridge-google-nest-sdm use its own child bridge.

It's unlikely that being in a child bridge is actually needed, but my hunch is that probably some cached accessory information was causing some issues and making it a child bridge forced everything to be reset. You could always try purging cached accessory info first if you didn't want to try a child bridge.

normanmaurer commented 2 years ago

@ouvoun thanks that did the trick!