Package verion missing. in Document Understanding Activity

Help Document Understanding
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1

Hello Team,
We were using “UiPath.DocumentUnderstanding.Activity” package with version “2.15.1”. my process used to be working smoothly.
But from tomorrow its giving below error with activity “Extract Document Data”

“message": "exception:System.IO.FileNotFoundException: Could not load file or assembly ‘UiPath.IntelligentOCR.StudioWeb.Activities, Version=2.15.1.0, Culture=neutral, PublicKeyToken=null’. The system cannot find the file specified.\r\nFile name: ‘UiPath.IntelligentOCR.StudioWeb.Activities, Version=2.15.1.0, Culture=neutral, PublicKeyToken=null’\r\n at Customer_kyc.Framework.Process.GetImplementation()\r\n at System.Activities.Activity.OnInternalCacheMetadata(Boolean createEmptyBindings)\r\n at System.Activities.Activity.InternalCacheMetadata(Boolean createEmptyBindings, IList1& validationErrors)\r\n at System.Activities.ActivityUtilities.ProcessActivity(ChildActivity childActivity, ChildActivity& nextActivity, Stack1& activitiesRemaining, ActivityCallStack parentChain, IList`1& validationErrors, ProcessActivityTreeOptions options,”

we observe the version of the package i.e. 2.15.1 is not there in manage package.
we tried running the process with downgrade the version and even with highest version of that package, still its giving same error. I have attached the package with its list of version

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image895×499 43.3 KB

Kindly help us resolving the issue .

2

@Bhatt_Aditi_AM_NS_India_I,

It’s most probably due to your code was initially developed in higher version of the Studio and now trying to edit from lower version.

Try updating studio version to the Studio version you are using in project.json

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image272×295 76.4 KB

3

Hi @Bhatt_Aditi_AM_NS_India_I
Could you pls check with the upgrade the studio or check with diff. pkgs?