To iterate the each row in Expense Data datatable datatype variable. You have to use the For each row in datatable activity. Don’t use for each excel row activity, it will not accept to iterate the datatables.
メッセージ: Object reference not set to an instance of an object.
例外の型: System.NullReferenceException
System.NullReferenceException: Object reference not set to an instance of an object. at Namespace_d1a6.Process_Expressions.Process_Expressions_TypedDataContext10.__Expr18Set(Object value)
at Namespace_d1a6.Process_Expressions.Process_Expressions_TypedDataContext10.ValueType___Expr18Set(Object value)
at System.Activities.Location`1.ReferenceLocation.set_Value(T value)
at System.Activities.ActivityContext.SetValueCore[T](LocationReference locationReference, T value)
at System.Activities.CodeActivity.InternalExecute(ActivityInstance instance, ActivityExecutor executor, BookmarkManager bookmarkManager)
at System.Activities.Runtime.ActivityExecutor.ExecuteActivityWorkItem.ExecuteBody(ActivityExecutor executor, BookmarkManager bookmarkManager, Location resultLocation)
— End of stack trace from previous location —
at UiPath.UIAutomationNext.Activities.NApplicationCard.OnFault(NativeActivityFaultContext faultContext, Exception propagatedException, ActivityInstance propagatedFrom)
at System.Activities.Runtime.FaultCallbackWrapper.FaultWorkItem.Execute(ActivityExecutor executor, BookmarkManager bookmarkManager)