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]
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
调用某个抽象方法时,报的运行时异常。 应该是你增加了某个抽象方法,而没有重启服务,代码没有编译,找不到该抽象方法,报null异常
作者:修仙ing~
来源:CSDN
原文:https://blog.csdn.net/kxj19980524/article/details/87860876
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