Click Image not working After UiPath Community updated to 2018.1.0

18_1

#1

Scenario: Click Image activity which was earlier working well , isn’t working after the new update .

Studio/Robot/Orchestrator Version: 2018.1.0

Last stable behavior: yesterday
Last stable version: 2017
OS Version: Windows 7 64 bit
Others if Relevant: (workflow, logs, .net version, service pack, etc): Getting this exception
Message: The type initializer for ‘Emgu.CV.CvInvoke’ threw an exception
Exception Type: ImageOperationException

UiPath.Core.ImageOperationException: The type initializer for ‘Emgu.CV.CvInvoke’ threw an exception. —> System.TypeInitializationException: The type initializer for ‘Emgu.CV.CvInvoke’ threw an exception. —> System.DllNotFoundException: Unable to load DLL ‘cvextern’: The specified module could not be found. (Exception from HRESULT: 0x8007007E)
at Emgu.CV.CvInvoke.RedirectError(CvErrorCallback errorHandler, IntPtr userdata, IntPtr prevUserdata)
at Emgu.CV.CvInvoke…cctor()
— End of inner exception stack trace —
at Emgu.CV.Image2.AllocateData(Int32 rows, Int32 cols, Int32 numberOfChannels) at Emgu.CV.Image2.set_Bitmap(Bitmap value)
at UiPath.Vision.Detectors.BaseDetector…ctor(Bitmap image)
at UiPath.Vision.UiImage.Find(UiImage target, Double accuracy)
at UiPath.Core.Image.Find(Image image, Double accuracy)
— End of inner exception stack trace —
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)


#3

This issue can be fixed by installing the following Microsoft mediafeaturepack (x64 version): KB4039813
Can be downloaded from here:
https://www.microsoft.com/en-us/software-download/mediafeaturepack

In the meantime we are working to update the product documentation as well. We have yet to issue a 2018.1 official doc.


#4

also, please confirm that it worked, after installing.


#5

Hey, I am using windows 7, the feature pack shows for windows 10. Will this work for windows 7 too?


#6

Its not installing for windows 7. any other fix which i can use for win 7


#7

try this one here: https://www.microsoft.com/en-us/download/details.aspx?id=16546


#8

Hey, This Update isn’t installing and giving a message “This update is not applicable to your computer”. Can you advise any other way?


#9

can you tell me exactly what version of windows you have? print screen if possible, like this:
image


#10

(update KB2533623) try this one also


#11

image


#12

This is happening after CE automatically updated to 2018, none of the image related workflows are working.


#13

yes, becasue we ve upgraded the detection engine and you need a windows kb as prerequisite.
try the last suggestion i ve sent


#14

tried KB2533623 before posting here, didn’t work . Maybe a fresh installation of 2018 would work ? but i am unable to receive the installer on my email when i request for one


#15

Its not a problem with the install, there are some Windows dlls that are mising and we need them. I will have to do more research for your exact win7 version, for the proper KB.
Can you use google OCR - screen scraping? Can you try it?


#16

On using google OCR, i am getting the following error " The program can’t start because api-ms-win-crt-runtime-l1-1-0.dll is missing from your computer"


#17

image


#18

Ok thank you, we will investigate and get back to you asap, we just need to find the kb that its missing


#19

https://support.microsoft.com/en-us/help/2999226/update-for-universal-c-runtime-in-windows

Try this one, please. Don t forget to confirm if it fixes the problem so we can share to others if they face the same issue.


リモート環境下におけるwebデータ→エクセルへの転記
#20

This worked after installing the update, Thanks a lot!


#21

Thank you too