Unanswered Questions tagged with Amazon Lex
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I am experiencing this output on the Amazon Lex Chat interface for Polly audio speech.
```
Invalid Lambda Response: Received invalid response from Lambda: Cannot construct instance of...
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16
views
asked 5 hours agolg...
Is there any way to send lambda function's output as the input(utterance) to the lex intent?
I need my lex bot to start the conversation saying "hello" without any sample utterance/user input, and...
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18
views
asked 8 hours agolg...
In AWS Lex v2 slot type AMAZON.FreeFormInput is not getting resolved when there is an input contextlg...
In AWS Lex v2 slot type AMAZON.FreeFormInput is not getting resolved when there is an input context even though the slot is being elicited, it's not resolving.
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88
views
asked 19 days agolg...
Hi,
Could anyone suggest methods for generating a 3D avatar from an image or video, which can then be integrated into a VR environment?
Also, I need to make the avatar talk using a given text and...
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74
views
asked 20 days agolg...
I'm dealing with an aws lex bot I got this problem : errortype: 'validationexception', error been detected, 'text' must not be null
I got this when I passed the nextstep to the intent script : ...
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108
views
asked 2 months agolg...
I am using Lex V2 with Twilio WhatsApp. I want to use fulfillment updates, where when the fulfillment Lambda function is called, it sometimes takes too long to run. So, every 5 seconds I want to send...
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62
views
asked 2 months agolg...
I'm learning AWS Lex through its [documentation](https://docs.aws.amazon.com/lexv2/latest/dg/exercise-1.html) But in the testing step, it doesn't work, it shows a message like this. Please help to...
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64
views
asked 2 months agolg...
Hi! I created a responsive card with buttons in Lex and made sure all fields were filled out (image, title, subtitle, button title and value). It works fine in the Lex console. However, after clicking...
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102
views
asked 2 months agolg...
Hi
We operate a local council contact centre and occasionally need to transfer callers to the emergency services (999/111) - however this is not possible currently as our agents are unable to dial...
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1
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281
views
asked 4 months agolg...
Hi,
We are using aws lex chatbot voice input, the lambda function returns HTML response to be rendered on the browser. when we use text input the response is rendered correclty, but when we use voice...
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116
views
asked 4 months agolg...
I am creating a chatbot assistant and decided to use Amazon Lex for it. Now I want to utilize external data sources for intents, slots, and utterances for better responses. It will take too much time...
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58
views
asked 4 months agolg...
At about 5 pm the bot seems to stop understanding messages. For example, he stops understanding the Confirmation message altogether, even the words Yes and No.
Also at this time the bot does not save...
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60
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asked 4 months agolg...