启动renren-admin报错
Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'objectMapperConfigurer' defined in class path resource [springfox/documentation/spring/web/SpringfoxWebMvcConfiguration.class]:
Post-processing of merged bean definition failed; nested exception is java.lang.IllegalStateException:
Failed to introspect Class [springfox.documentation.spring.web.ObjectMapperConfigurer] from ClassLoader [sun.misc.Launcher$AppClassLoader@2a139a55]
