An internal error occurred during: "Requesting Java AST from selection"

Hi Team,

Whenever i opened Katalon Studio I am getting this error " An internal error occurred during: “Requesting Java AST from selection”.
Unable to load class org.codehaus.groovy.runtime.DefaultGroovyMethods due to missing dependency groovy/lang/Closure"

1 Like

Which version of Java are you using?

java version “21.0.2”

Hi, I’ve the same problem. Can we reopen this topic?

Hi there,

Thank you very much for your topic. Please note that it may take a little while before a member of our community or from Katalon team responds to you.


Can we see your Error Log? main menu Help > Error Log.

Please check below mentioned screenshot for reference.

Can you display the full Error Log instead of the snapshot? Copy and paste your Error Log into the forum instead of Notepad. But the error message you have indicates you are missing “dependency”. Maybe @kazurayam knows something about this.