I’m having a database problem which is what I’m trying to do is I want to count total number of data in a table in database.
SQL query: select count (row_id) from Temp_Table
When I execute this query from Client DB, I can get the result but when I try to execute the same SQL using Uipath.Database activities i.e. Execute Non Query/Execute Query. I will received an error.
Error: UiPath.Database.Activities: Unable to execute from database reporting summary…System.NullReferenceException: Object reference not set to an instance of an object.
Result from Client DB:
What might cause this problem?