Power Automate Flow error

[naveens1]

Hi,

I have created Power automate flow based on instance but getting following error while calling though PVA.

Attached is the screen shot for reference, kindly help in this regard.

Error:

Action 'HTTP' failed

Error Details:

Value cannot be null. (Parameter 'Cannot pass null model to Validate.')

Thanks,

[naveens1]

Looks like flow ran successfully but still last component - Return values to Power Virtual Agents have some issue, kindly look in to it and let me know how to tackle this one.

Thanks,

[naveens1]

Hi, looks like flow ran successfully but still last component which is Return values to Power Virtual Agents is have some issue so kindly look in to it and help me how to tackle this one.

Thanks,

[Expiscornovus]

Hi @naveens1,

Can you open your flow in edit mode and show/share a screenshot of the configuration you have in the Apply to each action and the return value to PVA action?

[naveens1]

[naveens1]

body('HTTP')?['answers']    ----Apply to each

items('Apply_to_each')?['answer']   -------Set variable

items('Apply_to_each)?['Score']    -------Set variable2

variable('Score')   -------Condition

variable('QnAAnswer')   ---------Return values to Power Virtual Agents

[naveens1]

Let say I created custom qna in language studio then how to integrate this in to Power Virtual Agents?

Do you have any documentation/link, if so please share.

Thanks,