springcloud 子项目启动报错

Question

springboot 启动时报错 求解答java.lang.AbstractMethodError: null     at org.springframework.core.OrderComparator.findOrder(OrderComparator.java:142) ~[spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]     at org.springframework.core.annotation.AnnotationAwareOrderComparator.findOrder(AnnotationAwareOrderComparator.java:65) ~     [spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]     at org.springframework.core.OrderComparator.getOrder(OrderComparator.java:125) ~[spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]     at org.springframework.core.OrderComparator.getOrder(OrderComparator.java:113) ~[spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]     at org.springframework.core.OrderComparator.doCompare(OrderComparator.java:82) ~[spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]     at org.springframework.core.OrderComparator.compare(OrderComparator.java:68) ~[spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE]

Answer 1

找到原因了 Finchley.RELEASEpom文件里的springcloud版本和自工程不一致修改就好啦