Typing Value Of 4th Column in each row in a database, onto website

[Hou_Paang_Soul]

Hi there,
I am trying to input the data on column 4 on each row into web pages, and when I assign a variable to get the string out UiPath throws out the following error:

Assign: Expression Activity type ‘VisualBasicValue`1’ requires compilation in order to run. Please ensure that the workflow has been compiled.

I have verified that my datatable indeed contains data, and the first row are headers.

How do I fix it? Thankss

[lrtetala (Lakshman Reddy)]

Hi @Hou_Paang_Soul

Change the double quotes here check once.

Give this
CurrentRow("PN").ToString

I hope it works!!

[Sreelatha278 (Sree Latha Reddy)]

Hello @Hou_Paang_Soul

Can you show us the value which you are trying to assign

Usually this error occurs when there was an issue with double quotes. Can you retype the Double quotes.

[Hou_Paang_Soul]

CurrentRow(“PN”).ToString, do you mean change it to single quotation?
Meaning: CurrentRow(‘PN’).ToString ? Thanks!

[lrtetala (Lakshman Reddy)]

@Hou_Paang_Soul

Not single quotation, once remove whole string again give

[Sreelatha278 (Sree Latha Reddy)]

Don’t change to single quotes, it should be double quotes only. Just remove and type it again

Incorrect : CurrentRow(“PN”).ToString

Correct : CurrentRow("PN").ToString

you can notice the difference in double quotes for above 2 lines.