Android chip-tool unable to commission nano leaf bulb, throwing pairing failed error on android chip-tool app

Setup details:

In RPi running otbr-agent with nrf dongle RCP.

end device : nano leaf bulb.

Android chip-tool downloaded from : https://github.com/nrfconnect/sdk-connectedhomeip/releases/download/v2.2.0/chip-tool-android_aarch64.apk

as no logs available in  nano leaf bulb, so not captured logs.

android chip-tool logs:

Line 99936: 01-08 17:00:06.317 8821 8838 D CTL : Received ArmFailSafe response errorCode=0 Line 100071: 01-08 17:00:06.413 8821 8838 D CTL : Received SetRegulatoryConfig response errorCode=0

Line 101174: 01-08 17:00:07.431 8821 8838 E CTL : Failed in verifying 'Attestation Information' command received from the device: err 101. Look at AttestationVerificationResult enum to understand the errors

Line 101175: 01-08 17:00:07.431 8821 8838 D CTL : Error on commissioning step 'AttestationVerification': '../../src/controller/CHIPDeviceController.cpp:1031: CHIP Error 0x000000AC: Internal error'

Line 101177: 01-08 17:00:07.431 8821 8838 D CTL : Going from commissioning step 'AttestationVerification' with lastErr = '../../src/controller/CHIPDeviceController.cpp:1031: CHIP Error 0x000000AC: Internal error' -> 'Cleanup'

Line 101178: 01-08 17:00:07.431 8821 8838 D CTL : Performing next commissioning step 'Cleanup' with completion status = '../../src/controller/CHIPDeviceController.cpp:1031: CHIP Error 0x000000AC: Internal error'

Line 124310: 01-08 17:07:15.081 2940 8559 E cnlo : Phenotype API error. Event # ezbd@d734990d, EventCode: 5 [CONTEXT service_id=51 ] Line 125091: 01-08 17:07:16.375 2940 6988 E cnlo : Phenotype API error. Event # ezbd@e75e96aa, EventCode: 5 [CONTEXT service_id=51 ]

but otbr-agent running in Rpi no issues.

Let me know any further info required .

as per chip-tool logs some analysis:

how to add path to certificates in android chip-tool app or add --bypass-attestation-verifier to pairing command

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  • Hi Sravan

    Unfortunately we stopped supporting the Android CHIP Tool app as of NCS 2.3.0. We recommend using the development CHIP Tool for Linux or MacOS or mobile applications from publicly available Matter Ecosystems. What we can offer in terms of support is unfortunately limited.

    The app is made by Google I think, so you will need to ask Google's support services about assistance with the certificates in the Android CHIP Tool app I'm afraid, as we've got no one working on it. 

    Best regards,

    Simon

Reply
  • Hi Sravan

    Unfortunately we stopped supporting the Android CHIP Tool app as of NCS 2.3.0. We recommend using the development CHIP Tool for Linux or MacOS or mobile applications from publicly available Matter Ecosystems. What we can offer in terms of support is unfortunately limited.

    The app is made by Google I think, so you will need to ask Google's support services about assistance with the certificates in the Android CHIP Tool app I'm afraid, as we've got no one working on it. 

    Best regards,

    Simon

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