Updated Katalon studio version from 7.4.0 to 8.0. I download the Katalon 8.0 from the github instead of updating directly from Katalon - Help - Check for Updates. Every time I run a script, I am getting this error: java.lang.ClassFormatError: Illegal method name “dataBasePackage.Sql.connectDB” in class CustomKeywords
I tried to delete Libs & bin folder from project location and open Katalon studio 8.0 again but it didn’t help. I am not able to trouble shoot the issue. Can any one help me here. Thanks in advance.