Machine Learning Extractor API Key issue

Help Document Understanding
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1

I am using API key which is under Document Understanding. Still I am getting below error

Source: Machine learning extractor

Message: Request is unauthorized. Please make sure that a correct API Key was provided.

Exception Type: UiPath.DocumentUnderstanding.ML.Activities.Exceptions.MLRequestException

An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:
UiPath.DocumentUnderstanding.ML.Activities.Exceptions.MLRequestException: Request is unauthorized. Please make sure that a correct API Key was provided. ----> System.Net.Http.HttpRequestException: Response status code does not indicate success: 401 (UNAUTHORIZED).
at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
at UiPath.DocumentUnderstanding.ML.Activities.Services.MLClient.d__6`1.MoveNext()
— End of inner ExceptionDetail stack trace —
at UiPath.DocumentUnderstanding.ML.Activities.MachineLearningExtractor.EndExecute(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.System.Activities.IAsyncCodeActivity.FinishExecution(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.CompleteAsyncCodeActivityData.CompleteAsyncCodeActivityWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)

1 Like
2

@loginerror, can you please help on this

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3

Whether you are copying the API key from the Licenses tab as shown below,

Api_Key
Api_Key1347Ă—395 30.4 KB
???..

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4

Yes Manish, I tried both API keys, which are under Computer Vision and Document Understanding.
I generated new keys and tried as well.

5

Hi @prat
DId you try upgrading the activities to the latest version and then using the new API key that is under Document understanding section?

Let know your findings.

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6

Hi Lehiru,

Thank you. I tried in this way but still getting the same error

7

Are you typing the API in the API field and the url in the url field of the activity? Verify that

1 Like
8

Any help on this? I’m getting the same error.

9

After opening a ticket, they helped me. It was the endpoint:

You have to add “?edition=community” or “?edition=enterprise” to the endpoint depending the version you have.

In my case I was using Enterprise so that was the fail. If you don’t specifiy one by default “Community” is assumed by the endpoint.

4 Likes
10

you mean adding this to the key or URL endpoint?
BR. Robert

12

Please check if You have Enterprise Trial license, use the Enterprice URL:https://invoices.uipath.com/?edition=enterprise.

5 Likes
13

You are Awesome :heart_eyes: It worked for me

URL:https://invoices.uipath.com/?edition=enterprise

14

This worked for me as well. Thank you all in the community for sharing.

15

I Can’t access that webpage. that link showing

{"info":"Can't find JSON in data","reason":"MICROSERVICE_BAD_DATA"}

Why these type of error occurs, I’m Config that API Correctly But the issue still occur
image

16

Hi,

I was on community version but URL: https://invoices.uipath.com/?edition=community
or
https://invoices.uipath.com
It didnt work on me even though i tried to regenerate a new key.
it showed as “An error occurred while retrieving capabilities from the server. Please check the logs for more details”

Any clue ?

17

image

18

Check if the End point has been recently changed by UiPath. There is a documentation page that informs users of the latest end point

19

thanks !

20

I am trying the same with the updated ML endpoint given in the page : Public Endpoints

But getting the same error. What could be possible reason of failure ?

21

Please check your API key if its mentioned as a string and in correct form. Make sure your ML skill is connected, you will need to make your skill public. If both of these work, you will be able to call the API properly.