Undefined ('S3Object') Error about amplify-ui HOT 12 CLOSED

Our component doesn't officially support react native so would be curious to see example code as that would really be our only way to help debug

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Our component doesn't officially support react native so would be curious to see example code as that would really be our only way to help debug

i am sorry, i selected by mystake, it is not react native, it is regular react

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Understood, do you still have some sample code or anything that can help us in debugging?

Is it only happening with certain device and browser combinations?

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Understood, do you still have some sample code or anything that can help us in debugging?

Is it only happening with certain device and browser combinations?

Sure, but i dont think I have much for you to go by, I really use the very basic setup form aws liveness tutorial, this is basically how I start the component and my backend is pretty much the very basic create session and get session in node, just like the tutorial

<FaceLivenessDetector displayText={languages[i18n.language]} sessionId={sessionId} region={'us-east-1'} onAnalysisComplete={handleAnalysisComplete} onError={setLivenessError} components={{ PhotosensitiveWarning: () => { return ( <></> ); } }} />

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Is it happening on any device or browser specifically? Anything that can help us try to reproduce?

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Is it happening on any device or browser specifically? Anything that can help us try to reproduce?

I don't think I can provide an accurate way to reproduce it, it doesn't happen too often like the other error I reported, unfornutally we didn't have any users that sent us screen recording about this errors

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The error itself looks like it could be from the handleAnalysisComplete call. Can you share your set up for calling the getFacelivenessSessionResults API and for the createFaceLivenessSession APIs?

After looking into the session id you posted it looks like from the service everything went successfully so my suspicion would be there may have been an error when calling getFacelivenessSessionResults

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Sure!

our handleAnalysisComplete will call this call

const response = await get({
            apiName: "liveness",
            path: "/session/get", options: {
                queryParams: {
                    sessionId: sessionId,
                }
            }
        }).response

app.get("/session/get", async function (req, res) {
    const rekognition = getRekognitionClient();
    const response = await rekognition.getFaceLivenessSessionResults({
        SessionId: req.query.sessionId,
    });
    res.status(200).json({response});
});

Then our back end will perfom this operation to get the results

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Hm yeah I don't see any particular issue there, but from the error you posted above it looks like the client received an error while calling onAnalysisComplete. Are there any server logs that correspond with the session id you posted?

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Are you trying to parse out the S3Object from the audit image? That lines up with the shape of the response from getLivenessSession here -

https://docs.aws.amazon.com/rekognition/latest/APIReference/API_GetFaceLivenessSessionResults.html#API_GetFaceLivenessSessionResults_ResponseSyntax

https://docs.aws.amazon.com/rekognition/latest/APIReference/API_AuditImage.html

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Are you trying to parse out the S3Object from the audit image? That lines up with the shape of the response from getLivenessSession here -

https://docs.aws.amazon.com/rekognition/latest/APIReference/API_GetFaceLivenessSessionResults.html#API_GetFaceLivenessSessionResults_ResponseSyntax

https://docs.aws.amazon.com/rekognition/latest/APIReference/API_AuditImage.html

We are not trying to parse them no, but the error seems to be gone, without any aditional changes, I haven't gotten that error anymore

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Understood, closing this for now but please re-open if you feel like you find any other issues!

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