Could not parse Json body of your request error

Help StudioX
,
1

I am trying to integrate ChatGPT with StudioX. I am trying to generate the request payload dynamically by passing a dynamic prompt. Since StudioX does not support variables I am facing hard time to get this done. I am trying to send the following text to body of HTTP Request activity

“{”“model”“:”“text-davinci-003"”,““prompt””:“”“+Saved.Values(Of String)(“queryText”).ToString+”“”,““temperature””:0.7,““max_tokens””:256,““top_p””:1,““frequency_penalty””:0,““presence_penalty””:0}"

But I get invalid Json error. If hardcord the value instead of using queryText, I get desired output. When I print the following through a message box, I can see queryText is replaced by the correct query text. What I am doing wrong here?

2

Hi,

Which way did you check it by, actual-run or wizard? if wizard, it doesn’t support variable. Can you check it by actual run?

If actual-run, can you try to output both case (direct coding and variable) to text file and compare them ( or share them here)?

Regards,

3

I tried trough both Wizard and UiPath assistant, but both give me the same result. Is it possible to output the request body from HTTP Request activity?, I see very less debug options as it is StudioX

The response is

{
    "error": {
        "message": "We could not parse the JSON body of your request. (HINT: This likely means you aren't using your HTTP library correctly. The OpenAI API expects a JSON payload, but what was sent was not valid JSON. If you have trouble figuring out how to fix this, please send an email to support@openai.com and include any relevant code you'd like help with.)",
        "type": "invalid_request_error",
        "param": null,
        "code": null
    }
}
4

Hey build it like this:
New JObject( New JProperty("headers", New JObject( New JProperty("X-UIPATH-OrganizationUnitId", "61890") ) ) )

Type of variable is JObject and latere to JObject.tostring

5

Hi,

Can you try as the following? (Output 2 text files : hardcoding case and the above expression.

image
image506×709 20.7 KB

Then compare them using text editor (notepad) (or share them here)

Regards,

6

I got the issue. The request body is generated something like below. Here I can see a newline is introduced at the end of the message

{"model":"text-davinci-003","prompt":"Hello
","temperature":0.7,"max_tokens":256,"top_p":1,"frequency_penalty":0,"presence_penalty":0}

I read the prompt text from Word file using Use Word File activity. But the problem is that it automatically appends a new line at the end of the prompt (here Hello). Why is this happening?

7

Hi,

If there is extra whitespace including linbreak at the end of the content, Trim method will help you.

Saved.Values(Of String)("queryText").ToString.Trim

Regards,