Error:Cannot compile Groovy files: no Groovy library is defined for module 'mongo-java-driver-master'
Warning:(146, 36) java: command(com.mongodb.DBObject,int,com.mongodb.ReadPreference) in com.mongodb.DB has been deprecated
Warning:(152, 40) java: command(com.mongodb.DBObject,int,com.mongodb.ReadPreference) in com.mongodb.DB has been deprecated
为什么会这样?