i tried use read pdf with Uipath screen ocr engine yesterday but i have this problem Message: Error performing OCR: Error al enviar la solicitud. ScreenOCRErrorRunningEngine
looks like a error of endpoint or something, another engines like abbyy cloud works fine, i used to use this engine before without problem
Message: Error performing OCR: Error al enviar la solicitud. ScreenOCRErrorRunningEngine
Exception Type: System.Exception
RemoteException wrapping System.Exception: Error performing OCR: Error al enviar la solicitud. ScreenOCRErrorRunningEngine —> RemoteException wrapping System.ServiceModel.FaultException: Error al enviar la solicitud. ScreenOCRErrorRunningEngine
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.EndCall(String action, Object outs, IAsyncResult result)
at System.ServiceModel.Channels.ServiceChannelProxy.TaskCreator.<>c__DisplayClass7_01.<CreateGenericTask>b__0(IAsyncResult asyncResult) at System.Threading.Tasks.TaskFactory1.FromAsyncCoreLogic(IAsyncResult iar, Func2 endFunction, Action1 endAction, Task`1 promise, Boolean requiresSynchronization)
— 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.Vision.VisionClient.d__5.MoveNext()
— End of inner exception stack trace —
at UiPath.Shared.Activities.AsyncTaskNativeImplementation.BookmarkResumptionCallback(NativeActivityContext context, Object value)
at UiPath.Shared.Activities.AsyncTaskNativeActivity.BookmarkResumptionCallback(NativeActivityContext context, Bookmark bookmark, Object value)
at System.Activities.Runtime.BookmarkCallbackWrapper.Invoke(NativeActivityContext context, Bookmark bookmark, Object value)
at System.Activities.Runtime.BookmarkWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
@ovi do you know if the preview period of uipath screen ocr is ended? because the activity just stopped working? in the update the activity doesn’t have an endpoint like the previous one
exactly this is the problem, i was ready for release a bot a production but this problem force me to use omnipage OCR but is not close to uipath screen results in time and precision
I have the same error, again… The endpoint, previously https://beta-ocr.uipath.com/v1/images:annotate, don’t work since 1 week i think (“Origin DNS error” when i open manually).
Thanks for advices.
Generate API Key “Computer Vision” in Portal UiPath (admin>Licences>OtherLicences). More info in UiPath Screen OCR: Now in Public Preview!. This step is required (previous week : it was worked with the preview endpoint without API Key)