SpringBoot configuration with design

I follow the spring-boot tutorial (https://spring.io/guides/gs/crud-with-vaadin/) , so I create my project, and run, this works fine.

but I want to use the desginer mode, so after I create one view and try to show, I got this error:

com.vaadin.ui.declarative.DesignException: Unable to find design file Test.html

how can I fix this?

tks

Are you creating your view with new operator or is it a Spring managed bean? Is it a @SpringView annotated bean implementing com.vaadin.navigator.View?

Johannes,
I create(Command + N) one Vaadin Design(form vaadin design), only change the name to Test . (design location remains notas/src/main/java and java location the same), and finish, 

@SpringView

public class TestImp extends Test implements View{




@Override

    public void enter(ViewChangeEvent event) {

        // TODO Auto-generated method stub

        

    }




}

Then I back to my VaadinUI and change to this:

@SpringUI

@Theme("valo")

public class VaadinUI extends UI {




    @Override

    protected void init(VaadinRequest request) {

        setContent(new TestImp());

    }

}

go to terminal run gradle bootRun

try to access localhost:8080/notas/ 

And I got this error:

"com.vaadin.ui.declarative.DesignException: Unable to find design file Test.html in br.com.lumera.ui"

Does your build/classes have the Test.html file?

I fix this puting the .html files into /src/main/resources

tks