Machine Learning Extractor failure

Help
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1

The machine learning etractor is no longer working . Getting this error after a timeout on the activity.
RemoteException wrapping UiPath.MachineLearningExtractor.Activities.Exceptions.MLRequestException: Invalid server response. —> RemoteException wrapping System.Net.Http.HttpRequestException: Response status code does not indicate success: 500 (INTERNAL SERVER ERROR).
at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
at UiPath.MachineLearningExtractor.Activities.Services.MLRequester.d__4.MoveNext()
— End of inner exception stack trace —
at UiPath.MachineLearningExtractor.Activities.DataExtraction.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)

2

Hi @lambo77

can you try upgrading the package versions to the latest version?
Machine learning extractor package as well as UI Automation activities package.

once the update is done, check whether all the properties of the machine learning extractor activity are fully updated according to the latest versions.

3

Machine learning extractor now needs API key,Please make sure to provide that.