Issue / Error Message:
When opening a forecast, the following error occurs:
Exception has been thrown by the target of an invocation.
Object reference not set to an instance of an object.
at Forecast5.Model.PnLRecord.Calculate(Currency currency, Budget budget)
at Forecast5.Model.Calculator.Calculate(BudgetDependedCalculatable cal, IEnumerable`1 currenices, IEnumerable`1 budgets)