I created original dll named [Test.Uipath.Common.dll].
It’s not custom activity. I want to use original method in formula.
And I set this dll in [C:\Program Files (x86)\UiPath Studio].
But I can’t select it in namaspace combo box.
And, when I use the validation function in Assign activity as follows,
[var = Test.UiPath.Common.Validation.StringValidator.IsNumeric(“1111”)]
I got following error.
[‘Common’ is not a member of ‘UiPath’]
I also installed original nuget package that include
And ,they work well.
How can I solce this problem…