Error:(22,0) cannot get proper 'supportlibversion' on extra properties extension as it does not exist. Solution in android studi

Question

how to slove it

Answer 1

you need to show the code so people know what you're attempting to do and make sure there isn't an error in the way. you also need to State the language (likely Java). But you might be better off searching the error in Google as likely someone else has stumbled across it.