String null or empty check - Overload resolution failed, not most specific

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1

Hi, I am checking string variables one by one to see if they are null or empty. I am currently using str.IsNullOrEmpty, however I get error Overload Resolution Failed - …not most specific

How do I fix this and specify the boolean condition?

2

hi @DEATHFISH

you can also try comparison of string like below

…

if str.trim.equals(“”) then
print (“string is Empty”)
else
print (“string is not empty”)

…

Regards
Ajay

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3

Thanks, realized that I had to trim some lines which actually had whitespace

4

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