Could not autowire. No beans 'here name' type found

Question

Created a class that implements the AuthenticationSuccessHandler and added the @Component daemon to associate it with the Spring Security configuration object. https://zapodaj.net/b3085e4c1cd43.png.html

 @Component
 public class CustomAuthenticationSuccessHandler implements AuthenticationSuccessHandler {..}

IntelliJ shows me a message that

Could not autowire. No beans of 'CustomAuthenticationSuccessHandler' type found

Solution

Intellij doesn't always resolve the autowiring, even if the application runs fine.

If it runs fine and you don't get compile errors ignore it.

Try running rebuild project to fix it.

You can add a list of packages to component scan also

@ComponentScan(basePackages = { "com.a.b", "com.a.c" })