Can someone help why i am gettng the below error in invoke method

studio

#1

Here i am trying to get the reverse of a string


#2

@phanikumar24 I guess your input dialog variable type is generic change it to string type


#3

Hi @phanikumar24,
check it the below link

Regards
Balamurugan


#4

Hi @phanikumar24,
By invoke method you can use like this

Source :invoke method.zip (1.8 KB)

Regards
Balamurugan