java.lang.NullPointerException: This exception has no message.

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via Oracle Community by 507028, 2 months ago
via Stack Overflow by Christian A.
, 2 years ago
This exception has no message.
java.lang.NullPointerException:
at com.mongodb.DBCollectionObjectFactory.isReflectionDBObject(DBCollectionObjectFactory.java:86)
at com.mongodb.DBCollectionObjectFactory.update(DBCollectionObjectFactory.java:61)
at com.mongodb.DBCollection.setObjectClass(DBCollection.java:1888)

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