RemoteException wrapping System.ArgumentException: Response from server is not valid. [400]
at UiPath.Core.Activities.ScopeActivity.OnFaulted(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.Invoke(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.FaultWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
— End of stack trace from previous location where exception was thrown —
at UiPath.CV.Activities.CVScope.OnFault(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.Invoke(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.FaultWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
Got the error again. I think it’s a timeout issue. Workflow is iterating through records and it takes time. I’ll cut down on the amount of records to see if this helps.
RemoteException wrapping System.ArgumentException: Response from server is not valid. [400]
at UiPath.Core.Activities.ScopeActivity.OnFaulted(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.Invoke(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.FaultWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
— End of stack trace from previous location where exception was thrown —
at UiPath.CV.Activities.CVScope.OnFault(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.Invoke(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.FaultWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
Hello Guys,
I’m having a error “message”: “CV : Response from server is not valid.”,
The fact is that the connection is good.
My robot is looping same task depending on an excel file having data (loop).
It works fine for lets say half of the loop data and then it stop saying the error above.
I’ve done a continuous ping to cv.uipath.com together to see if there is a time out while the process was running but no time out found.
How long is your workflow? In my experience it’s due to a timeout so anything over 2-3 hours got a Response from server is not valid error. Do you get an error if you work with less data and your workflow is 30 minutes-1 hour?
How about 30 minutes? I think the issue is based on the connection to server. So try to limit the amount of data to test maximum connectivity time until we receive additional guidance from UiPath on this.
Hello @chaz.jenkins,
All my test never failed below one hour.
It is an issue that all user using CV is having?
I cannot reduce my amount of data unfortunately, I there a way to handle this issue? a try catch? or increase the timeout of response?
That must be the threshold. I think if the workflow is under an hour and works then the connection to UiPath CV server times out after 1 hour. In my case, we had to redevelop the automation using selectors in the environment and could not use citrix.
Hello,
Im using Community edition for now.
This project is a POC.
Version used 19.9 studio
Computer Vision activites 2.0.1
Excel activities 2.6.2
Mail activities 1.5.0
System activities 19.6.0
UIautomation activities 19.6.0
The execution log is 1.3 GB
Studio log 300MB
How can I send you these?
I do not find any %localappdata%\UiPath\ComputerVisionLogs folder
The error occur randomly at any time any dates as from more that 2 hours of process run.
I will run the process Now and will report you the error log - time etc.
Hello While I try to update package CV to 2.1 I got this error on the project.(see below)
But when I rollback to old version 2.0.1 is works fine. Please advice how to perform the upgrade without causing my project to crash?