There is a problem on UiPath Studio in many version including 2020.10.
Below process can reproduce the problem.
1.Create a new project from Robotic Enterprise Framework.
2.Change the variable type of TransactionItem from QueueItem to DataRow in Main page.
3.Check two unreasonable problems in State of Get Transaction Data.
If I change the variable type of TransactionItem in Get Transaction Data page once again,
I mean change back to QueueItem, then change to DataRow, two problems will disappear automatically.
I know it is not a big issue and easy to solve, but really difficult to explain to UiPath clients or learners who expect a high quality RPA product.
I hope it can be quickly solved or reasonably explained, Thank you.