Troubleshooting frontend not being updated correctly

Flow
1

Hi!
We’re experiencing problems when running our application with Spring Boot/Vaadin 24 and having custom web components. Sometimes changes to the web components is not propagated/compiled into the running application during development. Deleting the dev-bundle directory did not help.
Which files and folders should be deleted to get a fresh dev-bundle build?

We also tried setting vaadin.frontend.hotdeploy=true in application-dev.properties, but still the frontend component was not updated correctly.

What’s your recommendation in this situation?

2

You can also configure frontend hot deploy in the maven plugin. Make sure to delete the dev bundle once done. Never had any problems with the maven based setting

3

Ok, any pointer on how that is done in the maven plugin?

4

Add frontendHotdeploy as configuration entry to the prepare frontend goal

5

Maven should auto complete it

6

Ok, thanks