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via Stack Overflow by AdolfoV
, 1 year ago
java.util.LinkedHashMap cannot be cast to org.bson.conversions.Bson
java.lang.ClassCastException: java.util.LinkedHashMap cannot be cast to org.bson.conversions.Bson	at com.mongodb.AggregateIterableImpl.createBsonDocumentList(AggregateIterableImpl.java:156)	at com.mongodb.AggregateIterableImpl.execute(AggregateIterableImpl.java:126)	at com.mongodb.AggregateIterableImpl.iterator(AggregateIterableImpl.java:102)