For many explanation, the Model on the eureka discovery client is just not added quickly to your pom when using the spring initializr to include the spring-boot-starter. So I additional the Model manually: Puede seleccionar una imagen de fondo diferente para cada escritorio. Para ello, haz clic con el botón https://bookmarkize.com/story21015077/%E3%83%93%E3%83%83%E3%83%88%E3%82%B3%E3%82%A4%E3%83%B3%E3%82%AB%E3%82%B8%E3%83%8E-secrets