BC30311: Value of type 'Data Row()' cannot be converted to 'DataRow'. The selected value is incompatible with the property type

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1

Hi community.
I´ve had learning UiPath Studio for a time, but i found this Error:

  • BC30311: Value of type ‘Data Row()’ cannot be converted to ‘DataRow’. The selected value is incompatible with the property type.

It´s the first time that i see this message error. I can´t find the soluccion or my error.
Somebody could be tell me like fix this Error or Where i could search this error.

Set value data Row:

  • vDtbHelloworld.Select(“[Cedula] = '”& row(“Cedula”).ToString &“'”)

Appreciate any opinion! thanks you so much community!!!

2

This error occurs because the Select method returns an array of DataRow objects (DataRow), but you seem to be assigning this array to a variable of type DataRow.

To fix this error, you need to either change the variable to an array of type DataRow() or access the first element of the returned array if you only want a single DataRow.

Here’s how to do it:

  1. Access the first element of the returned array:
vDtbHelloworld.Select(“[Cedula] = '”& row(“Cedula”).ToString &“'”)(0)
  1. If you need to store the result in a variable, change its type to DataRow():
Dim selectedRows As DataRow() = vDtbHelloworld.Select(“[Cedula] = '”& row(“Cedula”).ToString &“'”)

Remember that the first approach will throw an exception if the select method does not find any matching rows. To avoid this, you might want to check the length of the returned DataRow array before accessing the first element:

Dim selectedRows As DataRow() = vDtbHelloworld.Select(“[Cedula] = '”& row(“Cedula”).ToString &“'”)
If selectedRows.Length > 0 Then
    ' Access the first row
    Dim firstRow As DataRow = selectedRows(0)
End If
4

Sorry, the first one worked for me, but it was my mistake, I wrote it wrong.
I really appreciate your help!!! cheers mate :))