Spring-data-mongo insert语句报错，是什么原因，求大神解答

Question

创建一个collection啥的都可以，插入的时候就报错，这是什么原因java.lang.NoSuchMethodError: org.springframework.core.annotation.AnnotatedElementUtils.findMergedAnnotation(Ljava/lang/reflect/AnnotatedElement;Ljava/lang/Class;)Ljava/lang/annotation/Annotation;at org.springframework.data.mapping.model.BasicPersistentEntity.findAnnotation(BasicPersistentEntity.java:381)    at org.springframework.data.mongodb.core.mapping.BasicMongoPersistentEntity.<init>(BasicMongoPersistentEntity.java:80)    at org.springframework.data.mongodb.core.mapping.MongoMappingContext.createPersistentEntity(MongoMappingContext.java:91)    at org.springframework.data.mongodb.core.mapping.MongoMappingContext.createPersistentEntity(MongoMappingContext.j

Answer 1

是Jar包冲突导致的

Answer 2

stackoverflow will help u,hahahhahah

Answer 3

看看spring的包 是不是冲突了 然后看看版本