java mongodb helper_我用java连接mongodb抛出错，见过？？。。

作者：我家自动化 | 2024-02-25 12:23:43

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org.bson.bsoninvalidoperationexception: value expected to be of type documen

我用java连接mongodb抛出错，见过？？。。

茶什i

2020-04-01 14:06:45

public static void main(String[] args) { // Mongo m = new Mongo(); DB db = MongoUtils.getDB("test") ; DBCollection coll = db.getCollection("mycollection") ; DBObject documents = new BasicDBObject(); documents.put("name", "abc") ; documents.put("age", 24) ; coll.insert(documents) ; }之后抛出此错误：com.mongodb.MongoException: org.bson.BsonInvalidOperationException: Document does not contain key versionArray at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:112) at com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:127) at java.lang.Thread.run(Thread.java:745)Caused by: org.bson.BsonInvalidOperationException: Document does not contain key versionArray at org.bson.BsonDocument.throwIfKeyAbsent(BsonDocument.java:757) at org.bson.BsonDocument.getArray(BsonDocument.java:140) at com.mongodb.connection.DescriptionHelper.getVersion(DescriptionHelper.java:106) at com.mongodb.connection.DescriptionHelper.createConnectionDescription(DescriptionHelper.java:56) at com.mongodb.connection.InternalStreamConnectionInitializer.initializeConnectionDescription(InternalStreamConnectionInitializer.java:85) at com.mongodb.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:43) at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:98) ... 2 more

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