Data extraction from multiple pdf using Regex in UI Path studio


I have created a bot that will extract financial data on basis of keywords from multiple pdf in the directory folder. But it gives Null reference exception error in the assign activity. My assign activity has a variable as - IEnumerable I tried several solutions posted on community about initializing this variable but did not work.

@aditi21jan

can you please show the exception…looks like the regex is not extracting any data

cheers