Problems with Aop in spring boot

Question

My Application class

import com.example.haha.Haha;
import com.example.hehe.Hehe;
import com.example.logging.Logging;
import org.springframework.beans.factory         


        

Answer 1

Your Pointcut is so generic:

@Pointcut("execution(public * *(..))")

That will advice all available public methods of every class on the classpath, every single of them! Unfortunately, Spring AOP can't make the required proxy for some present classes on the classpath (Since they're not implementing any interface and are final), hence the error:

Cannot subclass final class org.springframework.boot.autoconfigure.AutoConfigurationPackages$BasePackages

If you restrict your pointcut to just advice your classes, you would be fine!