"Post request with accessUri" Error while doing test for Sentiment Analysis Skill in Studio

Hi,

While trying for testing Sentiment Analysis Skill (created and deployed from Out of box package in AI Fabric) am getting the below error.
image

image

Please help me to resolve this. Am using Enterprise trial for now. I have deployed the Skill and trying to use it from UiPath Studio

Hi @Deepika_Sekar

Could you please send us full logs of the error from studio (you can use copy to clipboard button)?
Also could you send me screenshot of your assistant (Robot) orchestrator setting page?

Thanks,
Jeremy

Hi @Jeremy_Tederry

Yes sure. I have removed the project from AI Fabric.
Will deploy it now and send you the error asap.

Thanks for your response.

Hi @Jeremy_Tederry
As mentioned please find the below details.
#1 Error Log
20.4.1

Post request with accessUri https://cloud.deskover.com/chevrybhcjnu/ChevronDefault/aifabric_/mlskills/host/7c9b393d-35d0-41ca-bcf6-909ce16f4243/sentimentskill failed, error: An error occurred while sending the request.

Error: UiPath.MLServices.BaseException: Post request with accessUri https://cloud.deskover.com/chevrybhcjnu/ChevronDefault/aifabric_/mlskills/host/7c9b393d-35d0-41ca-bcf6-909ce16f4243/sentimentskill failed, error: An error occurred while sending the request. —> System.Net.Http.HttpRequestException: An error occurred while sending the request. —> System.Net.WebException: The remote server returned an error: (407) Proxy Authentication Required.
at System.Net.HttpWebRequest.EndGetRequestStream(IAsyncResult asyncResult, TransportContext& context)
at System.Net.Http.HttpClientHandler.GetRequestStreamCallback(IAsyncResult ar)
— End of inner exception stack trace —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Net.Http.HttpClient.d__58.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.MLServices.ModelConnectionService.d__3.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.MLServices.ModelConnectionService.d__4.MoveNext()
— End of inner exception stack trace —
at UiPath.MLServices.ModelConnectionService.d__4.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.MLServices.Activities.ConnectionServiceProvider.d__22.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at UiPath.MLServices.Activities.ConnectionServiceProvider.d__22.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.MLServices.Activities.Design.MLSkillWizardViewModel.d__39.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.MLServices.Activities.Design.MLSkillWizardViewModel.d__38.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.b__6_0(Object state)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler), HResult -2146233088

#2 UiAssistant Orchestrator Settings Page Screenshot

Thanks for the details @Deepika_Sekar.

It looks like your firewal is blocking the call, could you check that you have access to the urls listed there: https://docs.uipath.com/ai-fabric/v0/docs#accessing-ai-fabric

As you can fetch the Skill and connect your robot I would suspect that issing access is this one: aifabric.deskover.com.

Please let me know if that helps.

Hi @Jeremy_Tederry
Yes I have tried to access the links.
As you mentioned when I click on “aifabric.deskover.com” getting this unregistered page
Can I know how to resolve this?

Actually I was missing one in the list which is probably the one you are missing cloud.deskover.com. You will need to ask your IT admin to whitelist this url before it can work.

If you want to make sure that this is the right issue, you may want to try sharing your phone connection or from your home (if you are allowed to).