I am new to UiPath and have been trying out the exercise in Academy: Calculate Client Security Hash.
I am getting error in GetTransactionData: “If More items: Object reference not set to an instance of an object.” GetTransactionData.xaml (7.9 KB)
I am attaching the workflow files.Calculate Client Security Hash.zip (1.0 MB)
If someone can please check and let me know what I need to fix. Appreciate it. Thank You.
I also have this error, but on a Document Understanding .xaml that I took from Academy: "20.10.2+Branch.master.Sha.cf481ddc1ae94ab83e743f85d96fbfeca8fc705c
Source: Export Extraction Results
Message: Object reference not set to an instance of an object.
Exception Type: System.NullReferenceException
RemoteException wrapping System.NullReferenceException: Object reference not set to an instance of an object.
at UiPath.IntelligentOCR.Activities.DataExtraction.ExportExtractionResults.Execute(CodeActivityContext context)
at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.ActivityInstance.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)"
The invoice extraction works fine with the examples provided by the Academy, but not with any other editable .pdf invoices
I am also having the same issue. I am in the Academy in SAP automation and my variables are declared but not available. Error message:
20.10.6+Branch.master.Sha.37657ef79003ea8751ac4efb35736eeeace8b2ce
Source: For Each Row
Message: Object reference not set to an instance of an object.
Exception Type: System.NullReferenceException
RemoteException wrapping System.NullReferenceException: Object reference not set to an instance of an object.
at UiPath.Core.Activities.ForEach`1.StartLoop(NativeActivityContext context)
at UiPath.Core.Activities.InterruptibleLoopBase.Execute(NativeActivityContext context)
at System.Activities.NativeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.ActivityInstance.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)