Problem in Read Image Using Google Cloud OCR

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1

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I write the workflow for reading the image using google cloud ocr.
I already created the google cloud api.
but still, show the error message.
The error message is as

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An ExceptionDetail, likely created by IncludeExceptionDetailInFaults=true, whose value is:
System.Exception: Error performing OCR: GoogleCloudErrorRunningEngine

Server stack trace:
at UiPath.Vision.VisionProcessor.ScrapeUsingHostService(OCRInput input, OCROptions options, CancellationToken cancelToken)
at UiPath.Vision.VisionProcessor.Scrape(OCRInput input, OCROptions options, CancellationToken cancelToken, Boolean useHostProcess)
at UiPath.Vision.UiImage.ScrapeOCR(OCROptions options, CancellationToken cancellationToken)
at UiPath.Core.Activities.OCREngineActivity.<>c__DisplayClass39_0.b__0()
at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object args, Object server, Object& outArgs)
at System.Runtime.Remoting.Messaging.StackBuilderSink.AsyncProcessMessage(IMessage msg, IMessageSink replySink)

Exception rethrown at [0]:
at System.Runtime.Remoting.Proxies.RealProxy.EndInvokeHelper(Message reqMsg, Boolean bProxyCase)
at System.Runtime.Remoting.Proxies.RemotingProxy.Invoke(Object NotUsed, MessageData& msgData)
at System.Func1.EndInvoke(IAsyncResult result) at UiPath.Core.Activities.OCREngineActivity.EndExecute(AsyncCodeActivityContext context, IAsyncResult result) at System.Activities.AsyncCodeActivity1.System.Activities.IAsyncCodeActivity.FinishExecution(AsyncCodeActivityContext context, IAsyncResult result)
at System.Activities.AsyncCodeActivity.CompleteAsyncCodeActivityData.CompleteAsyncCodeActivityWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)

2

You have to mention the screen to read as a input for OCR as in the screenshot

image

Even after load image, use get OCR text activity to read the screen and then write it to the text file

3

I am okay for using Google OCR. Now the problem is Google Cloud OCR. I got api key from Google Cloud. When I run the process, shows an error.

4

Refer this post once,

It says, you need to have a billing account.Are you using billing account?

5

@sithulinhtut,
In the error there’s something about proxy. Please check if firewall or antivirus is not blocking the process.

7

check below details:

  1. Created google cloud platform account.
  2. Generate API key and give it in ApiKey Property in UiPath.
  3. In your cloud platform enable following API’s

  • Google Cloud Storage

  • Google Cloud Vision API

  • Google Cloud Translation API

  • Google Cloud Pub/Sub

You can enable these api’s by searching directly in your google cloud account and click on enable button.

and let us know if it helps.

1 Like
8

How we’re you able to resolve this?