我在项目中面临注释/持久性错误,持久性库抛出一个
NullPointerException when trying to resolve the entities (org.eclipse.persistence.internal.jpa.metadata.accessors.classes.EntityAccessor.discoverMappedSuperclassesAndInheritanceParents(EntityAccessor.java:224)).如何调试这样的错误,以找到更多关于错误原因<