OCR exception - net.pipe://localhost/UiPath.Vision.Host/BrokerService_IHostService_

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1

Issue

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Read PDF With OCR: Error performing OCR: There was no endpoint listening at net.pipe://localhost/UiPath.Vision.Host/BrokerService_IHostService_9513c644-9a2f-453a-a609-0b7d82f06bdb that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.

I encounter an error whenever I use any OCR engine to try to read a pdf with images.

Environment Details

Studio 2019.10.5 - 10/22/2020 Academic Alliance License Windows Installer Expires in 43 weeks License Provider: Internal Activation ID: UIP-7e30fc4bca Microsoft Windows 10 Home 64-bit .NET Framework Version 4.7.2 or later

Package Details

UiPath.ComputerVision.LocalServer v20.10.0
UiPath.Excel.Activities v2.7.2
UiPath.GoogleVision.Activities v1.2.1
UiPath.Mail.Activities v.1.7.2
UiPath.MicrosoftVision.Activties v.3.0.2
UiPath.PDF.Activites v3.4.0
UiPath.System.Activites v19.10.1
UiPath.UIAutomation.Activities v19.11.3
UiPath Vision v3.0.1

2

Hello @Chua_Dong_En!

It seems that you have trouble getting an answer to your question in the first 24 hours.
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3

Did you find any solution to this? Have the same problem myself.

4

Sorry, I could not find the solution or identify the cause. I had to use another machine to run the programme. If you find out, please post it here for future reference. Thank you