A modern programming language that makes developers happier.

kotlinlang

shooting in the the dark, did anyone tried spring boot 2.2 with <https://github.com/kotlintest/kotlintest>? asking because I get `Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerAdapter' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter]: Factory method 'requestMappingHandlerAdapter' threw exception; nested exception is java.lang.NoClassDefFoundError: org/reactivestreams/Publisher`

downgrading to spring boot 2.1 makes this issue disappear. a sample project is <https://github.com/ThanksForAllTheFish/kotlintest-boot2.2> (which is just a demo project from spring initializer with web, actuator and kotlintest)