A classloader proplem related to spring-boot-devtools

Question

Background: Spring boot project, add goods and goods price list

Goods:
List pricelist;

in controller first convert goodsF

Answer 1

Dozer is using the wrong classloader.
You can solve it adding this file in your resource folder :
META-INF/spring-devtools.properties
with inside :
restart.include.dozer=/dozer-5.5.1.jar
restart.include.dozer-spring=/dozer-spring-5.5.1.jar (only if you use this jar!)
sources : http://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#using-boot-devtools-customizing-classload

Answer 2

The same has been asked here.

You need to set the excludeDevTools to false