Add data row not saving entered information

Entering data in AddDataRow in the design panel, is not working.
Using Studio 2022.12.0 (community) using UiPath.system.activities 22.10.4

There are 7 (!) ways to enter the data. Either by typing in the fields 1 or 5 or using the other buttons to open the expression editor.

Entering anything in the design panel, using options 1 - 4 results in:

  • The data is not visible in the properties (arrayrow property is emtpy)
  • The ArrayRow is red and marked as ‘None of the overload groups have their activity arguments configured’
  • In the current state of the screenshot, clicking on 1-7 will show an empty Expression editor
  • Behaviour of Add Data Column is similar

Entering data in 5, 6 or 7, so in the properties-panel, does work.


It seems a bug in Windows-legacy project on Studio 22.12. As a workaround, can you try to input as the following in 1?

new object() {2,5}


Hey @Whynotrobot

Thank you for reporting this one.

The good news is that I already found it in our backlog and it will be fixed in the future.

Just to give an update - this should be fixed starting from Studio 2023.4.

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