The problem of version matching between springboot and spring clould

Spring Cloud Spring Boot
Finchley is compatible with Spring Boot 2.0.x, not compatible with Spring Boot 1.5.x
Dalston and Edgware are compatible with Spring Boot 1.5.x, not compatible with Spring Boot 2.0.x
Camden is compatible with Spring Boot 1.4.x, and also compatible with Spring Boot 1.5. x
Brixton is compatible with Spring Boot 1.3.x, and also compatible with Spring Boot 1.4.x
Angel is compatible with Spring Boot 1.2.x.
As long as the relationship between spring boot and spring cloud is matched according to the above table, the error will not occur.